Bump to v4.17.2.

Ref: https://github.com/lodash/lodash/issues/875

.editorconfig

@@ -0,0 +1,12 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true

.gitattributes

@@ -0,0 +1 @@
+* text=auto

.github/CONTRIBUTING.md

@@ -0,0 +1,78 @@
+# Contributing to Lodash
+
+Contributions are always welcome. Before contributing please read the
+[code of conduct](https://js.foundation/conduct/) &
+[search the issue tracker](https://github.com/lodash/lodash/issues); your issue
+may have already been discussed or fixed in `master`. To contribute,
+[fork](https://help.github.com/articles/fork-a-repo/) Lodash, commit your changes,
+& [send a pull request](https://help.github.com/articles/using-pull-requests/).
+
+## Feature Requests
+
+Feature requests should be submitted in the
+[issue tracker](https://github.com/lodash/lodash/issues), with a description of
+the expected behavior & use case, where they’ll remain closed until sufficient interest,
+[e.g. :+1: reactions](https://help.github.com/articles/about-discussions-in-issues-and-pull-requests/),
+has been [shown by the community](https://github.com/lodash/lodash/issues?q=label%3A%22votes+needed%22+sort%3Areactions-%2B1-desc).
+Before submitting a request, please search for similar ones in the
+[closed issues](https://github.com/lodash/lodash/issues?q=is%3Aissue+is%3Aclosed+label%3Aenhancement).
+
+## Pull Requests
+
+For additions or bug fixes you should only need to modify `lodash.js`. Include
+updated unit tests in the `test` directory as part of your pull request. Don’t
+worry about regenerating the `dist/` or `doc/` files.
+
+Before running the unit tests you’ll need to install, `npm i`,
+[development dependencies](https://docs.npmjs.com/files/package.json#devdependencies).
+Run unit tests from the command-line via `npm test`, or open `test/index.html` &
+`test/fp.html` in a web browser. The [Backbone](http://backbonejs.org/) &
+[Underscore](http://underscorejs.org/) test suites are included as well.
+
+## Contributor License Agreement
+
+Lodash is a member of the [JS Foundation](https://js.foundation/).
+As such, we request that all contributors sign the JS Foundation
+[contributor license agreement (CLA)](https://js.foundation/CLA/).
+
+For more information about CLAs, please check out Alex Russell’s excellent post,
+[“Why Do I Need to Sign This?”](https://infrequently.org/2008/06/why-do-i-need-to-sign-this/).
+
+## Coding Guidelines
+
+In addition to the following guidelines, please follow the conventions already
+established in the code.
+
+- **Spacing**:<br>
+  Use two spaces for indentation. No tabs.
+
+- **Naming**:<br>
+  Keep variable & method names concise & descriptive.<br>
+  Variable names `index`, `array`, & `iteratee` are preferable to
+  `i`, `arr`, & `fn`.
+
+- **Quotes**:<br>
+  Single-quoted strings are preferred to double-quoted strings; however,
+  please use a double-quoted string if the value contains a single-quote
+  character to avoid unnecessary escaping.
+
+- **Comments**:<br>
+  Please use single-line comments to annotate significant additions, &
+  [JSDoc-style](http://www.2ality.com/2011/08/jsdoc-intro.html) comments for
+  functions.
+
+Guidelines are enforced using [JSCS](https://www.npmjs.com/package/jscs):
+```bash
+$ npm run style
+```
+
+## Tips
+
+You can opt-in to a pre-push git hook by adding an `.opt-in` file to the root of
+the project containing:
+```txt
+pre-push
+```
+
+With that, when you `git push`, the pre-push git hook will trigger and execute
+`npm run validate`.

.gitignore

@@ -1,3 +1,4 @@
-*.custom.*
 .DS_Store
-node_modules/
+*.log
+doc/*.html
+node_modules

.jamignore

@@ -1,14 +0,0 @@
-*.custom.*
-.*
-build.js
-index.js
-build/
-doc/*.php
-node_modules/
-perf/*.sh
-test/*.sh
-test/test-build.js
-test/template/
-vendor/closure-compiler
-vendor/docdown
-vendor/uglifyjs

.jscsrc

@@ -0,0 +1,97 @@
+{
+  "maxErrors": "2000",
+  "maximumLineLength": {
+    "value": 180,
+    "allExcept": ["comments", "functionSignature", "regex"]
+  },
+  "requireCurlyBraces": [
+    "if",
+    "else",
+    "for",
+    "while",
+    "do",
+    "try",
+    "catch"
+  ],
+  "requireOperatorBeforeLineBreak": [
+    "=",
+    "+",
+    "-",
+    "/",
+    "*",
+    "==",
+    "===",
+    "!=",
+    "!==",
+    ">",
+    ">=",
+    "<",
+    "<="
+  ],
+  "requireSpaceAfterKeywords": [
+    "if",
+    "else",
+    "for",
+    "while",
+    "do",
+    "switch",
+    "return",
+    "try",
+    "catch"
+  ],
+  "requireSpaceBeforeBinaryOperators": [
+    "=", "+=", "-=", "*=", "/=", "%=", "<<=", ">>=", ">>>=",
+    "&=", "|=", "^=",
+
+    "+", "-", "*", "/", "%", "<<", ">>", ">>>", "&",
+    "|", "^", "&&", "||", "===", "==", ">=",
+    "<=", "<", ">", "!=", "!=="
+  ],
+  "requireSpacesInFunctionExpression": {
+    "beforeOpeningCurlyBrace": true
+  },
+  "requireCamelCaseOrUpperCaseIdentifiers": true,
+  "requireDotNotation": { "allExcept": ["keywords"] },
+  "requireEarlyReturn": true,
+  "requireLineFeedAtFileEnd": true,
+  "requireSemicolons": true,
+  "requireSpaceAfterBinaryOperators": true,
+  "requireSpacesInConditionalExpression": true,
+  "requireSpaceBeforeObjectValues": true,
+  "requireSpaceBeforeBlockStatements": true,
+  "requireSpacesInForStatement": true,
+
+  "validateIndentation": 2,
+  "validateParameterSeparator": ", ",
+  "validateQuoteMarks": { "mark": "'", "escape": true },
+
+  "disallowSpacesInAnonymousFunctionExpression": {
+    "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInFunctionDeclaration": {
+    "beforeOpeningRoundBrace": true
+  },
+  "disallowSpacesInFunctionExpression": {
+    "beforeOpeningRoundBrace": true
+  },
+  "disallowKeywords": ["with"],
+  "disallowMixedSpacesAndTabs": true,
+  "disallowMultipleLineBreaks": true,
+  "disallowNewlineBeforeBlockStatements": true,
+  "disallowSpaceAfterObjectKeys": true,
+  "disallowSpaceAfterPrefixUnaryOperators": true,
+  "disallowSpacesInCallExpression": true,
+  "disallowSpacesInsideArrayBrackets": true,
+  "disallowSpacesInsideParentheses": true,
+  "disallowTrailingWhitespace": true,
+  "disallowUnusedVariables": true,
+
+  "jsDoc": {
+    "checkRedundantAccess": true,
+    "checkTypes": true,
+    "requireNewlineAfterDescription": true,
+    "requireParamDescription": true,
+    "requireParamTypes": true,
+    "requireReturnTypes": true
+  }
+}

.markdown-doctest-setup.js

@@ -0,0 +1,11 @@
+'use strict';
+
+delete global['__core-js_shared__'];
+
+const _ = require('./lodash.js');
+const globals = require('lodash-doc-globals');
+
+module.exports = {
+  'babel': false,
+  'globals': _.assign({ '_': _ }, globals)
+};

.npmignore

@@ -1,15 +0,0 @@
-*.custom.*
-.*
-doc/*.php
-node_modules/
-perf/*.html
-perf/*.sh
-test/*.html
-test/*-ui.js
-test/*.sh
-vendor/backbone/
-vendor/docdown/
-vendor/firebug-lite/
-vendor/qunit/qunit/*.css
-vendor/requirejs/
-vendor/underscore/test/

.travis.yml

@@ -1,4 +1,135 @@
 language: node_js
+sudo: false
 node_js:
-  - 0.6
+  - 7
-  - 0.8
+
+addons:
+  jwt:
+    secure: OYhRpW+8A0Iik+9GmHwa45ZwXeBXw/6zh6I+1w2H9g/LqPRp+Nhq3f4FSpvrrfno8lO8W4h+7s6+JOzF8C8NxNda5UUygKjF9pUphgiQdqls3YZMJlC9zXVl7gQXAHi3nG1s8vWSpwpzYD9fqczE1FX9n0+R63qX3eB6C/LbPeI=
+
+cache:
+  directories:
+    - ~/.npm
+    - ~/.yarn-cache
+    - travis_phantomjs
+
+env:
+  global:
+    - BIN=node ISTANBUL=false OPTION=""
+    - SAUCE_LABS=false SAUCE_USERNAME=lodash
+
+  matrix:
+    -
+    - BIN=phantomjs
+    - ISTANBUL=true
+    - SAUCE_LABS=true
+
+matrix:
+  include:
+    - node_js: 6
+      env:
+
+git:
+  depth: 10
+
+branches:
+  only:
+    - master
+
+notifications:
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/4aab6358b0e9aed0b628
+    on_success: change
+    on_failure: always
+
+before_install:
+  # Upgrade PhantomJS.
+  - |
+      export PHANTOMJS_VERSION=2.1.1
+      export PATH=$PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin:$PATH
+      if [ $(phantomjs --version) != $PHANTOMJS_VERSION ]; then
+        rm -rf $PWD/travis_phantomjs
+        mkdir -p $PWD/travis_phantomjs
+        wget https://github.com/Medium/phantomjs/releases/download/v$PHANTOMJS_VERSION/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2
+        tar -xvf phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs
+      fi
+      phantomjs -v
+
+  # Use exact Node version.
+  - nvm use $TRAVIS_NODE_VERSION
+
+  # Setup package managers.
+  - npm set loglevel error
+  - npm set progress false
+  - npm i -g yarn@0.16.1
+  - yarn -V
+
+  # Remove code skipped on the coverage run.
+  - |
+      PATTERN[0]="|\s*while\s*\([^)]+\)\s*\{\s*iteratee\(index\);\s*\}|"
+      PATTERN[1]="|\s*else\s*\{\s*assocSet\(data\b[\s\S]+?\}|"
+      PATTERN[2]="|\bindex,\s*iterable\)\s*===\s*false\)[^}]+?(break;)|"
+      PATTERN[3]="|\bcase\s+(?:dataView|promise|set|map|weakMap)CtorString:.+|g"
+      PATTERN[4]="|\s*if\s*\(cache\.size\b[\s\S]+?\}|"
+      PATTERN[5]="|\s*if\s*\(\!lodashFunc\)\s*\{\s*return;\s*\}|"
+      PATTERN[6]="|\s*define\([\s\S]+?\);|"
+      PATTERN[7]="|\s*root\._\s*=\s*_;|"
+
+      if [ $ISTANBUL = true ]; then
+        set -e
+        for PTRN in ${PATTERN[@]}; do
+          node ./test/remove.js $PTRN ./lodash.js
+        done
+      fi
+
+install:
+  # Install packages.
+  - yarn
+
+  # Use lodash-cli from GitHub.
+  - git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli ./node_modules/lodash-cli
+  - mkdir -p ./node_modules/lodash-cli/node_modules/lodash; cd $_; cp ../../../../lodash.js ./lodash.js; cp ../../../../package.json ./package.json
+  - cd ../../; npm i --production; cd ../../
+
+script:
+  # Detect code coverage.
+  - |
+      if [ $ISTANBUL = true ]; then
+        istanbul cover -x "**/vendor/**" --report lcovonly ./test/test.js -- ./lodash.js
+        if [ $TRAVIS_SECURE_ENV_VARS = true ]; then
+          cat ./coverage/lcov.info | coveralls
+          cat ./coverage/coverage.json | codecov
+        fi
+      fi
+
+  # Test in Node.js and PhantomJS.
+  - |
+      if [ $ISTANBUL = false ]; then
+        node ./node_modules/lodash-cli/bin/lodash -o ./dist/lodash.js
+        node ./node_modules/lodash-cli/bin/lodash modularize exports=node -o ./
+        node ./node_modules/lodash-cli/bin/lodash -d -o ./lodash.js
+        if [ $SAUCE_LABS = false ]; then
+          cd ./test
+          $BIN $OPTION ./test.js ../lodash.js
+          if [ $TRAVIS_SECURE_ENV_VARS = true ]; then
+            $BIN $OPTION ./test.js ../dist/lodash.min.js
+          fi
+        fi
+      fi
+
+  # Test in Sauce Labs.
+  - |
+      if [ $SAUCE_LABS = true ]; then
+        node ./node_modules/lodash-cli/bin/lodash core -o ./dist/lodash.core.js
+        npm run build
+        $BIN ./test/saucelabs.js name="lodash tests"     runner="test/index.html?build=../dist/lodash.js&noglobals=true"     tags=development
+        $BIN ./test/saucelabs.js name="lodash tests"     runner="test/index.html?build=../dist/lodash.min.js&noglobals=true" tags=production
+        $BIN ./test/saucelabs.js name="lodash-fp tests"  runner="test/fp.html?noglobals=true"                                tags=development
+        $BIN ./test/saucelabs.js name="underscore tests" runner="test/underscore.html?build=../dist/lodash.js"               tags=development,underscore
+        $BIN ./test/saucelabs.js name="underscore tests" runner="test/underscore.html?build=../dist/lodash.min.js"           tags=production,underscore
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.js"                 tags=development,backbone
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.min.js"             tags=production,backbone
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.core.js"            tags=development,backbone
+        $BIN ./test/saucelabs.js name="backbone tests"   runner="test/backbone.html?build=../dist/lodash.core.min.js"        tags=production,backbone
+      fi

CHANGELOG

@@ -0,0 +1 @@
+https://github.com/lodash/lodash/wiki/Changelog

LICENSE

@@ -1,6 +1,16 @@
-Copyright 2010-2012 Mathias Bynens <http://mathiasbynens.be/>
+Copyright JS Foundation and other contributors <https://js.foundation/>
-Based on JSLitmus.js, copyright Robert Kieffer <http://broofa.com/>
+
-Modified by John-David Dalton <http://allyoucanleet.com/>
+Based on Underscore.js, copyright Jeremy Ashkenas,
+DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
+
+This software consists of voluntary contributions made by many
+individuals. For exact contribution history, see the revision history
+available at https://github.com/lodash/lodash
+
+The following license applies to all parts of this software except as
+documented below:
+
+====
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -20,3 +30,18 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====
+
+Copyright and related rights for sample code are waived via CC0. Sample
+code is defined as all source code displayed within the prose of the
+documentation.
+
+CC0: http://creativecommons.org/publicdomain/zero/1.0/
+
+====
+
+Files located in the node_modules and vendor directories are externally
+maintained libraries used by this software which have their own
+licenses; we recommend you read them, as their terms may differ from the
+terms above.

LICENSE.txt

@@ -1,22 +0,0 @@
-Copyright 2012 John-David Dalton <http://allyoucanleet.com/>
-Based on Underscore.js 1.3.3, copyright 2009-2012 Jeremy Ashkenas,
-DocumentCloud Inc. <http://documentcloud.github.com/underscore>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -1,305 +1,80 @@
-# Lo-Dash <sup>v0.8.2</sup>
+# lodash v4.17.2
-[![build status](https://secure.travis-ci.org/bestiejs/lodash.png)](http://travis-ci.org/bestiejs/lodash)
 
-A drop-in replacement<sup>[*](https://github.com/bestiejs/lodash/wiki/Drop-in-Disclaimer)</sup> for Underscore.js, from the devs behind [jsPerf.com](http://jsperf.com), delivering [performance](http://lodash.com/benchmarks), [bug fixes](https://github.com/bestiejs/lodash#resolved-underscorejs-issues), and [additional features](http://lodash.com/#features).
+[Site](https://lodash.com/) |
+[Docs](https://lodash.com/docs) |
+[FP Guide](https://github.com/lodash/lodash/wiki/FP-Guide) |
+[Contributing](https://github.com/lodash/lodash/blob/master/.github/CONTRIBUTING.md) |
+[Wiki](https://github.com/lodash/lodash/wiki "Changelog, Roadmap, etc.") |
+[Code of Conduct](https://js.foundation/conduct/) |
+[Twitter](https://twitter.com/bestiejs) |
+[Chat](https://gitter.im/lodash/lodash)
 
-Lo-Dash’s performance is gained by avoiding slower native methods, instead opting for simplified non-ES5 compliant methods optimized for common usage, and by leveraging function compilation to reduce the number of overall function calls.
+The [Lodash](https://lodash.com/) library exported as a [UMD](https://github.com/umdjs/umd) module.
+
+Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli):
+```shell
+$ npm run build
+$ lodash -o ./dist/lodash.js
+$ lodash core -o ./dist/lodash.core.js
+```
 
 ## Download
 
- * [Development build](https://raw.github.com/bestiejs/lodash/v0.8.2/lodash.js)
+ * [Core build](https://raw.githubusercontent.com/lodash/lodash/4.17.2/dist/lodash.core.js) ([~4 kB gzipped](https://raw.githubusercontent.com/lodash/lodash/4.17.2/dist/lodash.core.min.js))
- * [Production build](https://raw.github.com/bestiejs/lodash/v0.8.2/lodash.min.js)
+ * [Full build](https://raw.githubusercontent.com/lodash/lodash/4.17.2/dist/lodash.js) ([~23 kB gzipped](https://raw.githubusercontent.com/lodash/lodash/4.17.2/dist/lodash.min.js))
- * [Underscore build](https://raw.github.com/bestiejs/lodash/v0.8.2/lodash.underscore.min.js) tailored for projects already using Underscore
+ * [CDN copies](https://www.jsdelivr.com/projects/lodash)
- * CDN copies of ≤ [v0.8.2](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.8.2/lodash.min.js) are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/)
- * For optimal file size, [create a custom build](https://github.com/bestiejs/lodash#custom-builds) with only the features you need
 
-## Dive in
+Lodash is released under the [MIT license](https://raw.githubusercontent.com/lodash/lodash/4.17.2/LICENSE) & supports [modern environments](#support).<br>
+Review the [build differences](https://github.com/lodash/lodash/wiki/build-differences) & pick one that’s right for you.
 
-We’ve got [API docs](http://lodash.com/docs), [benchmarks](http://lodash.com/benchmarks), and [unit tests](http://lodash.com/tests).
+## Installation
-
-Create your own benchmarks at [jsPerf](http://jsperf.com), or [search](http://jsperf.com/search?q=lodash) for existing ones.
-
-For a list of upcoming features, check out our [roadmap](https://github.com/bestiejs/lodash/wiki/Roadmap).
-
-## Screencasts
-
-For more information check out these screencasts over Lo-Dash:
-
- * [Introducing Lo-Dash](https://vimeo.com/44154599)
- * [Lo-Dash optimizations and custom builds](https://vimeo.com/44154601)
- * [Lo-Dash’s origin and why it’s a better utility belt](https://vimeo.com/44154600)
- * [Unit testing in Lo-Dash](https://vimeo.com/45865290)
- * [Lo-Dash’s approach to native method use](https://vimeo.com/48576012)
-
-## Features
-
- * AMD loader support ([RequireJS](http://requirejs.org/), [curl.js](https://github.com/cujojs/curl), etc.)
- * [_.clone](http://lodash.com/docs#clone) supports *“deep”* cloning
- * [_.forEach](http://lodash.com/docs#forEach) is chainable and supports exiting iteration early
- * [_.forIn](http://lodash.com/docs#forIn) for iterating over an object’s own and inherited properties
- * [_.forOwn](http://lodash.com/docs#forOwn) for iterating over an object’s own properties
- * [_.isPlainObject](http://lodash.com/docs#isPlainObject) checks if values are created by the `Object` constructor
- * [_.lateBind](http://lodash.com/docs#lateBind) for late binding
- * [_.merge](http://lodash.com/docs#merge) for a *“deep”* [_.extend](http://lodash.com/docs#extend)
- * [_.partial](http://lodash.com/docs#partial) for partial application without `this` binding
- * [_.pick](http://lodash.com/docs#pick) and [_.omit](http://lodash.com/docs#omit) accept `callback` and `thisArg` arguments
- * [_.template](http://lodash.com/docs#template) utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
- * [_.contains](http://lodash.com/docs#contains), [_.size](http://lodash.com/docs#size), [_.toArray](http://lodash.com/docs#toArray),
-   [and more…](http://lodash.com/docs "_.countBy, _.every, _.filter, _.find, _.forEach, _.groupBy, _.invoke, _.map, _.pluck, _.reduce, _.reduceRight, _.reject, _.some, _.sortBy, _.where") accept strings
-
-## Support
-
-Lo-Dash has been tested in at least Chrome 5~22, Firefox 1~16, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.11, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
-
-## Custom builds
-
-Custom builds make it easy to create lightweight versions of Lo-Dash containing only the methods you need.
-To top it off, we handle all method dependency and alias mapping for you.
-
- * Backbone builds, with only methods required by Backbone, may be created using the `backbone` modifier argument.
-```bash
-lodash backbone
-```
-
- * CSP builds, supporting default Content Security Policy restrictions, may be created using the `csp` modifier argument.
-```bash
-lodash csp
-```
-
- * Legacy builds, tailored for older browsers without [ES5 support](http://es5.github.com/), may be created using the `legacy` modifier argument.
-```bash
-lodash legacy
-```
-
- * Mobile builds, with IE < 9 bug fixes and method compilation removed, may be created using the `mobile` modifier argument.
-```bash
-lodash mobile
-```
-
- * Strict builds, with `_.bindAll`, `_.defaults`, and `_.extend` in [strict mode](http://es5.github.com/#C), may be created using the `strict` modifier argument.
-```bash
-lodash strict
-```
-
- * Underscore builds, tailored for projects already using Underscore, may be created using the `underscore` modifier argument.
-```bash
-lodash underscore
-```
-
-Custom builds may be created using the following commands:
-
- * Use the `category` argument to pass comma separated categories of methods to include in the build.<br>
-   Valid categories (case-insensitive) are *“arrays”*, *“chaining”*, *“collections”*, *“functions”*, *“objects”*, and *“utilities”*.
-```bash
-lodash category=collections,functions
-lodash category="collections, functions"
-```
-
- * Use the `exports` argument to pass comma separated names of ways to export the `LoDash` function.<br>
-   Valid exports are *“amd”*, *“commonjs”*, *“global”*, *“node”*, and *“none”*.
-```bash
-lodash exports=amd,commonjs,node
-lodash exports="amd, commonjs, node"
-```
-
- * Use the `iife` argument to specify code to replace the immediately-invoked function expression that wraps Lo-Dash.
-```bash
-lodash iife="!function(window,undefined){%output%}(this)"
-```
-
- * Use the `include` argument to pass comma separated method/category names to include in the build.
-```bash
-lodash include=each,filter,map
-lodash include="each, filter, map"
-```
-
- * Use the `minus` argument to pass comma separated method/category names to remove from those included in the build.
-```bash
-lodash underscore minus=result,shuffle
-lodash underscore minus="result, shuffle"
-```
-
- * Use the `plus` argument to pass comma separated method/category names to add to those included in the build.
-```bash
-lodash backbone plus=random,template
-lodash backbone plus="random, template"
-```
-
- * Use the `template` argument to pass the file path pattern used to match template files to precompile
-```bash
-lodash template="./*.jst"
-```
-
- * Use the `settings` argument to pass the template settings used when precompiling templates
-```bash
-lodash settings="{interpolate:/\\{\\{([\\s\\S]+?)\\}\\}/g}"
-```
-
-All arguments, except `legacy` with `csp` or `mobile`, may be combined.<br>
-Unless specified by `-o` or `--output`, all files created are saved to the current working directory.
-
-The following options are also supported:
-
- * `-c`, `--stdout`&nbsp;&nbsp;&nbsp;&nbsp; Write output to standard output
- * `-d`, `--debug`&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Write only the debug output
- * `-h`, `--help`&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Display help information
- * `-m`, `--minify`&nbsp;&nbsp;&nbsp;&nbsp; Write only the minified output
- * `-o`, `--output`&nbsp;&nbsp;&nbsp;&nbsp; Write output to a given path/filename
- * `-s`, `--silent`&nbsp;&nbsp;&nbsp;&nbsp; Skip status updates normally logged to the console
- * `-V`, `--version`&nbsp;&nbsp; Output current version of Lo-Dash
-
-The `lodash` command-line utility is available when Lo-Dash is installed as a global package (i.e. `npm install -g lodash`).
-
-## Installation and usage
-
-In browsers:
 
+In a browser:
 ```html
 <script src="lodash.js"></script>
 ```
 
-Using [npm](http://npmjs.org/):
+Using npm:
-
+```shell
-```bash
+$ npm i -g npm
-npm install lodash
+$ npm i --save lodash
-
-npm install -g lodash
-npm link lodash
 ```
 
-In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
+In Node.js:
-
 ```js
+// Load the full build.
 var _ = require('lodash');
+// Load the core build.
+var _ = require('lodash/core');
+// Load the FP build for immutable auto-curried iteratee-first data-last methods.
+var fp = require('lodash/fp');
+
+// Load method categories.
+var array = require('lodash/array');
+var object = require('lodash/fp/object');
+
+// Cherry-pick methods for smaller browserify/rollup/webpack bundles.
+var at = require('lodash/at');
+var curryN = require('lodash/fp/curryN');
 ```
 
-**Note:** If Lo-Dash is installed globally, [run `npm link lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory before attempting to `require` it.
+**Note:**<br>
+Install [n_](https://www.npmjs.com/package/n_) for Lodash use in the Node.js < 6 REPL.
 
-In [RingoJS v0.7.0-](http://ringojs.org/):
+## Why Lodash?
 
-```js
+Lodash makes JavaScript easier by taking the hassle out of working with arrays,<br>
-var _ = require('lodash')._;
+numbers, objects, strings, etc. Lodash’s modular methods are great for:
-```
 
-In [Rhino](http://www.mozilla.org/rhino/):
+ * Iterating arrays, objects, & strings
+ * Manipulating & testing values
+ * Creating composite functions
 
-```js
+## Module Formats
-load('lodash.js');
-```
 
-In an AMD loader like [RequireJS](http://requirejs.org/):
+Lodash is available in a [variety of builds](https://lodash.com/custom-builds) & module formats.
 
-```js
+ * [lodash](https://www.npmjs.com/package/lodash) & [per method packages](https://www.npmjs.com/browse/keyword/lodash-modularized)
-require({
+ * [lodash-es](https://www.npmjs.com/package/lodash-es), [babel-plugin-lodash](https://www.npmjs.com/package/babel-plugin-lodash), & [lodash-webpack-plugin](https://www.npmjs.com/package/lodash-webpack-plugin)
-  'paths': {
+ * [lodash/fp](https://github.com/lodash/lodash/tree/npm/fp)
-    'underscore': 'path/to/lodash'
+ * [lodash-amd](https://www.npmjs.com/package/lodash-amd)
-  }
-},
-['underscore'], function(_) {
-  console.log(_.VERSION);
-});
-```
-
-## Resolved Underscore.js issues
-
- * Add AMD loader support [[#431](https://github.com/documentcloud/underscore/pull/431), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L118-140)]
- * Allow iteration of objects with a `length` property [[#799](https://github.com/documentcloud/underscore/pull/799), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L510-516)]
- * Ensure *“Collections”* methods allow string `collection` arguments [[#247](https://github.com/documentcloud/underscore/issues/247), [#276](https://github.com/documentcloud/underscore/issues/276), [#561](https://github.com/documentcloud/underscore/pull/561), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L470-487)]
- * Fix cross-browser object iteration bugs [[#60](https://github.com/documentcloud/underscore/issues/60), [#376](https://github.com/documentcloud/underscore/issues/376), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L523-547)]
- * Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [#742](https://github.com/documentcloud/underscore/issues/742), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L142-148)]
- * `_.clone` should allow `deep` cloning [[#595](https://github.com/documentcloud/underscore/pull/595), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L214-225)]
- * `_.contains` should work with strings [[#667](https://github.com/documentcloud/underscore/pull/667), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L267-276)]
- * `_.extend` should recursively extend objects [[#379](https://github.com/documentcloud/underscore/pull/379), [#718](https://github.com/documentcloud/underscore/issues/718), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L968-990)]
- * `_.forEach` should be chainable [[#142](https://github.com/documentcloud/underscore/issues/142), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L465-468)]
- * `_.forEach` should allow exiting iteration early [[#211](https://github.com/documentcloud/underscore/issues/211), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L553-571)]
- * `_.isEmpty` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L712-717)]
- * `_.isObject` should avoid V8 bug [#2291](http://code.google.com/p/v8/issues/detail?id=2291) [[#605](https://github.com/documentcloud/underscore/issues/605), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L772-784)]
- * `_.keys` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L865-867)]
- * `_.range` should coerce arguments to numbers [[#634](https://github.com/documentcloud/underscore/issues/634), [#683](https://github.com/documentcloud/underscore/issues/683), [test](https://github.com/bestiejs/lodash/blob/v0.8.2/test/test.js#L1243-1246)]
-
-## Optimized methods <sup>(50+)</sup>
-
- * `_.bind`
- * `_.bindAll`
- * `_.compact`
- * `_.contains`, `_.include`
- * `_.defaults`
- * `_.difference`
- * `_.each`
- * `_.every`, `_.all`
- * `_.extend`
- * `_.filter`, `_.select`
- * `_.find`, `_.detect`
- * `_.flatten`
- * `_.forEach`, `_.each`
- * `_.functions`, `_.methods`
- * `_.groupBy`
- * `_.indexOf`
- * `_.intersection`
- * `_.invert`
- * `_.invoke`
- * `_.isArguments`
- * `_.isDate`
- * `_.isFinite`
- * `_.isFunction`
- * `_.isObject`
- * `_.isNumber`
- * `_.isRegExp`
- * `_.isString`
- * `_.keys`
- * `_.lastIndexOf`
- * `_.map`, `_.collect`
- * `_.max`
- * `_.memoize`
- * `_.min`
- * `_.mixin`
- * `_.omit`
- * `_.pairs`
- * `_.pick`
- * `_.pluck`
- * `_.reduce`, `_.foldl`, `_.inject`
- * `_.reject`
- * `_.result`
- * `_.shuffle`
- * `_.some`, `_.any`
- * `_.sortBy`
- * `_.sortedIndex`
- * `_.template`
- * `_.throttle`
- * `_.toArray`
- * `_.union`
- * `_.uniq`, `_.unique`
- * `_.values`
- * `_.where`
- * `_.without`
- * `_.wrap`
- * `_.zip`
- * plus all `_(…)` method wrappers
-
-## Release Notes
-
-### <sup>v0.8.2</sup>
-
- * Ensured `_.map` returns an array when passed a falsey collection
- * Ensured `_.throttle` clears its timeout when `func` is called
- * Made `_.max`, `_.min`, `_.shuffle` support iterating objects
- * Reduced `createIterator`, `_.clone`, and `_.compact`
- * Re-optimized `_.max`, `_.min`, and `_.sortedIndex`
-
-The full changelog is available [here](https://github.com/bestiejs/lodash/wiki/Changelog).
-
-## BestieJS
-
-Lo-Dash is part of the BestieJS *“Best in Class”* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation.
-
-## Author
-
-* [John-David Dalton](http://allyoucanleet.com/)
-  [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter")
-
-## Contributors
-
-* [Kit Cambridge](http://kitcambridge.github.com/)
-  [![twitter/kitcambridge](http://gravatar.com/avatar/6662a1d02f351b5ef2f8b4d815804661?s=70)](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter")
-* [Mathias Bynens](http://mathiasbynens.be/)
-  [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter")

build/minify.js

@@ -1,375 +0,0 @@
-#!/usr/bin/env node
-;(function() {
-  'use strict';
-
-  /** The Node filesystem, path, `zlib`, and child process modules */
-  var fs = require('fs'),
-      gzip = require('zlib').gzip,
-      path = require('path'),
-      spawn = require('child_process').spawn;
-
-  /** The directory that is the base of the repository */
-  var basePath = fs.realpathSync(path.join(__dirname, '..'));
-
-  /** The directory where the Closure Compiler is located */
-  var closurePath = path.join(basePath, 'vendor', 'closure-compiler', 'compiler.jar');
-
-  /** Load other modules */
-  var preprocess = require('./pre-compile'),
-      postprocess = require('./post-compile'),
-      uglifyJS = require('../vendor/uglifyjs/uglify-js');
-
-  /** Closure Compiler command-line options */
-  var closureOptions = [
-    '--compilation_level=ADVANCED_OPTIMIZATIONS',
-    '--warning_level=QUIET'
-  ];
-
-  /** Reassign `existsSync` for older versions of Node */
-  fs.existsSync || (fs.existsSync = path.existsSync);
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * The exposed `minify` function minifies a given Lo-Dash `source` and invokes
-   * the `onComplete` callback when finished.
-   *
-   * @param {Array|String} [source=''] The source to minify or array of commands.
-   * @param {Object} [options={}] The options object.
-   */
-  function minify(source, options) {
-    source || (source = '');
-    options || (options = {});
-
-    // juggle arguments
-    if (Array.isArray(source)) {
-      // convert commands to an options object
-      options = source;
-
-      var filePath = options[options.length - 1],
-          isSilent = options.indexOf('-s') > -1 || options.indexOf('--silent') > -1,
-          isTemplate = options.indexOf('-t') > -1 || options.indexOf('--template') > -1,
-          outputPath = path.join(path.dirname(filePath), path.basename(filePath, '.js') + '.min.js');
-
-      outputPath = options.reduce(function(result, value, index) {
-        if (/-o|--output/.test(value)) {
-          result = options[index + 1];
-          result = path.join(fs.realpathSync(path.dirname(result)), path.basename(result));
-        }
-        return result;
-      }, outputPath);
-
-      options = {
-        'isSilent': isSilent,
-        'isTemplate': isTemplate,
-        'outputPath': outputPath
-      };
-
-      source = fs.readFileSync(filePath, 'utf8');
-    }
-    new Minify(source, options);
-  }
-
-  /**
-   * The Minify constructor used to keep state of each `minify` invocation.
-   *
-   * @private
-   * @constructor
-   * @param {String} source The source to minify.
-   * @param {Object} options The options object.
-   */
-  function Minify(source, options) {
-    // juggle arguments
-    if (typeof source == 'object' && source) {
-      options = source || options;
-      source = options.source || '';
-    }
-    this.compiled = {};
-    this.hybrid = {};
-    this.uglified = {};
-    this.isSilent = !!options.isSilent;
-    this.isTemplate = !!options.isTemplate;
-    this.outputPath = options.outputPath;
-
-    source = preprocess(source, options);
-    this.source = source;
-
-    this.onComplete = options.onComplete || function(source) {
-      fs.writeFileSync(this.outputPath, source, 'utf8');
-    };
-
-    // begin the minification process
-    closureCompile.call(this, source, onClosureCompile.bind(this));
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Compresses a `source` string using the Closure Compiler. Yields the
-   * minified result, and any exceptions encountered, to a `callback` function.
-   *
-   * @private
-   * @param {String} source The JavaScript source to minify.
-   * @param {String} [message] The message to log.
-   * @param {Function} callback The function to call once the process completes.
-   */
-  function closureCompile(source, message, callback) {
-    var options = closureOptions.slice();
-
-    // use simple optimizations when minifying template files
-    if (this.isTemplate) {
-      options = options.map(function(value) {
-        return value.replace(/^(compilation_level)=.+$/, '$1=SIMPLE_OPTIMIZATIONS');
-      });
-    }
-
-    // the standard error stream, standard output stream, and Closure Compiler process
-    var error = '',
-        output = '',
-        compiler = spawn('java', ['-jar', closurePath].concat(options));
-
-    // juggle arguments
-    if (typeof message == 'function') {
-      callback = message;
-      message = null;
-    }
-
-    if (!this.isSilent) {
-      console.log(message == null
-        ? 'Compressing ' + path.basename(this.outputPath, '.js') + ' using the Closure Compiler...'
-        : message
-      );
-    }
-
-    compiler.stdout.on('data', function(data) {
-      // append the data to the output stream
-      output += data;
-    });
-
-    compiler.stderr.on('data', function(data) {
-      // append the error message to the error stream
-      error += data;
-    });
-
-    compiler.on('exit', function(status) {
-      var exception = null;
-
-      // `status` contains the process exit code
-      if (status) {
-        exception = new Error(error);
-        exception.status = status;
-      }
-      callback(exception, output);
-    });
-
-    // proxy the standard input to the Closure Compiler
-    compiler.stdin.end(source);
-  }
-
-  /**
-   * Compresses a `source` string using UglifyJS. Yields the result to a
-   * `callback` function. This function is synchronous; the `callback` is used
-   * for symmetry.
-   *
-   * @private
-   * @param {String} source The JavaScript source to minify.
-   * @param {String} [message] The message to log.
-   * @param {Function} callback The function to call once the process completes.
-   */
-  function uglify(source, message, callback) {
-    var exception,
-        result,
-        ugly = uglifyJS.uglify;
-
-    // juggle arguments
-    if (typeof message == 'function') {
-      callback = message;
-      message = null;
-    }
-
-    if (!this.isSilent) {
-      console.log(message == null
-        ? 'Compressing ' + path.basename(this.outputPath, '.js') + ' using UglifyJS...'
-        : message
-      );
-    }
-
-    try {
-      result = ugly.gen_code(
-        // enable unsafe transformations
-        ugly.ast_squeeze_more(
-          ugly.ast_squeeze(
-            // munge variable and function names, excluding the special `define`
-            // function exposed by AMD loaders
-            ugly.ast_mangle(uglifyJS.parser.parse(source), {
-              'except': ['define']
-            }
-        ))), {
-        'ascii_only': true
-      });
-    } catch(e) {
-      exception = e;
-    }
-    // lines are restricted to 500 characters for consistency with the Closure Compiler
-    callback(exception, result && ugly.split_lines(result, 500));
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * The `closureCompile()` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {String} result The resulting minified source.
-   */
-  function onClosureCompile(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    // store the post-processed Closure Compiler result and gzip it
-    this.compiled.source = result = postprocess(result);
-    gzip(result, onClosureGzip.bind(this));
-  }
-
-  /**
-   * The Closure Compiler `gzip` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {Buffer} result The resulting gzipped source.
-   */
-  function onClosureGzip(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    if (!this.isSilent) {
-      console.log('Done. Size: %d bytes.', result.length);
-    }
-
-    // store the gzipped result and report the size
-    this.compiled.gzip = result;
-
-    // next, minify the source using only UglifyJS
-    uglify.call(this, this.source, onUglify.bind(this));
-  }
-
-  /**
-   * The `uglify()` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {String} result The resulting minified source.
-   */
-  function onUglify(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    // store the post-processed Uglified result and gzip it
-    this.uglified.source = result = postprocess(result);
-    gzip(result, onUglifyGzip.bind(this));
-  }
-
-  /**
-   * The UglifyJS `gzip` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {Buffer} result The resulting gzipped source.
-   */
-  function onUglifyGzip(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    if (!this.isSilent) {
-      console.log('Done. Size: %d bytes.', result.length);
-    }
-    var message = 'Compressing  ' + path.basename(this.outputPath, '.js') + ' using hybrid minification...';
-
-    // store the gzipped result and report the size
-    this.uglified.gzip = result;
-
-    // next, minify the Closure Compiler minified source using UglifyJS
-    uglify.call(this, this.compiled.source, message, onHybrid.bind(this));
-  }
-
-  /**
-   * The hybrid `uglify()` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {String} result The resulting minified source.
-   */
-  function onHybrid(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    // store the post-processed Uglified result and gzip it
-    this.hybrid.source = result = postprocess(result);
-    gzip(result, onHybridGzip.bind(this));
-  }
-
-  /**
-   * The hybrid `gzip` callback.
-   *
-   * @private
-   * @param {Object|Undefined} exception The error object.
-   * @param {Buffer} result The resulting gzipped source.
-   */
-  function onHybridGzip(exception, result) {
-    if (exception) {
-      throw exception;
-    }
-    if (!this.isSilent) {
-      console.log('Done. Size: %d bytes.', result.length);
-    }
-    // store the gzipped result and report the size
-    this.hybrid.gzip = result;
-
-    // finish by choosing the smallest compressed file
-    onComplete.call(this);
-  }
-
-  /**
-   * The callback executed after JavaScript source is minified and gzipped.
-   *
-   * @private
-   */
-  function onComplete() {
-    var compiled = this.compiled,
-        hybrid = this.hybrid,
-        uglified = this.uglified;
-
-    // select the smallest gzipped file and use its minified counterpart as the
-    // official minified release (ties go to Closure Compiler)
-    var min = Math.min(compiled.gzip.length, hybrid.gzip.length, uglified.gzip.length);
-
-    // pass the minified source to the minify instances "onComplete" callback
-    this.onComplete(
-      compiled.gzip.length == min
-        ? compiled.source
-        : uglified.gzip.length == min
-          ? uglified.source
-          : hybrid.source
-    );
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  // expose `minify`
-  if (module != require.main) {
-    module.exports = minify;
-  }
-  else {
-    // read the Lo-Dash source file from the first argument if the script
-    // was invoked directly (e.g. `node minify.js source.js`) and write to
-    // `<filename>.min.js`
-    (function() {
-      var options = process.argv;
-      if (options.length < 3) {
-        return;
-      }
-      minify(options);
-    }());
-  }
-}());

build/post-compile.js

@@ -1,75 +0,0 @@
-#!/usr/bin/env node
-;(function() {
-  'use strict';
-
-  /** The Node filesystem module */
-  var fs = require('fs');
-
-  /** The minimal license/copyright template */
-  var licenseTemplate = {
-    'lodash':
-      '/*!\n' +
-      ' Lo-Dash @VERSION lodash.com/license\n' +
-      ' Underscore.js 1.4.2 underscorejs.org/LICENSE\n' +
-      '*/',
-    'underscore':
-      '/*! Underscore.js @VERSION underscorejs.org/LICENSE */'
-  };
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Post-process a given minified Lo-Dash `source`, preparing it for
-   * deployment.
-   *
-   * @param {String} source The source to process.
-   * @returns {String} Returns the processed source.
-   */
-  function postprocess(source) {
-    // move vars exposed by Closure Compiler into the IIFE
-    source = source.replace(/^((?:(['"])use strict\2;)?(?:var (?:[a-z]+=(?:!0|!1|null)[,;])+)?)([\s\S]*?function[^)]+\){)/, '$3$1');
-
-    // unescape properties (i.e. foo["bar"] => foo.bar)
-    source = source.replace(/(\w)\["([^."]+)"\]/g, function(match, left, right) {
-      return /\W/.test(right) ? match : (left + '.' + right);
-    });
-
-    // correct AMD module definition for AMD build optimizers
-    source = source.replace(/("function")\s*==\s*(typeof define)\s*&&\s*\(?\s*("object")\s*==\s*(typeof define\.amd)\s*&&\s*(define\.amd)\s*\)?/, '$2==$1&&$4==$3&&$5');
-
-    // add trailing semicolon
-    if (source) {
-      source = source.replace(/[\s;]*$/, ';');
-    }
-    // exit early if version snippet isn't found
-    var snippet = /VERSION\s*[=:]\s*([\'"])(.*?)\1/.exec(source);
-    if (!snippet) {
-      return source;
-    }
-    // add license
-    return licenseTemplate[/call\(this\);?$/.test(source) ? 'underscore' : 'lodash']
-      .replace('@VERSION', snippet[2]) + '\n;' + source;
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  // expose `postprocess`
-  if (module != require.main) {
-    module.exports = postprocess;
-  }
-  else {
-    // read the Lo-Dash source file from the first argument if the script
-    // was invoked directly (e.g. `node post-compile.js source.js`) and write to
-    // the same file
-    (function() {
-      var options = process.argv;
-      if (options.length < 3) {
-        return;
-      }
-      var filePath = options[options.length - 1],
-          source = fs.readFileSync(filePath, 'utf8');
-
-      fs.writeFileSync(filePath, postprocess(source), 'utf8');
-    }());
-  }
-}());

build/pre-compile.js

@@ -1,462 +0,0 @@
-#!/usr/bin/env node
-;(function() {
-  'use strict';
-
-  /** The Node filesystem module */
-  var fs = require('fs');
-
-  /** Used to minify variables embedded in compiled strings */
-  var compiledVars = [
-    'argsIndex',
-    'argsLength',
-    'callback',
-    'collection',
-    'concat',
-    'createCallback',
-    'ctor',
-    'hasOwnProperty',
-    'index',
-    'iteratee',
-    'length',
-    'nativeKeys',
-    'object',
-    'ownIndex',
-    'ownProps',
-    'prop',
-    'propertyIsEnumerable',
-    'propIndex',
-    'props',
-    'result',
-    'skipProto',
-    'slice',
-    'stringClass',
-    'thisArg',
-    'toString',
-    'undefined',
-    'value',
-
-    // lesser used variables
-    'accumulator',
-    'args',
-    'arrayLikeClasses',
-    'ArrayProto',
-    'bind',
-    'callee',
-    'className',
-    'compareAscending',
-    'forIn',
-    'found',
-    'funcs',
-    'indexOf',
-    'indicator',
-    'isArguments',
-    'isArr',
-    'isArray',
-    'isFunc',
-    'isFunction',
-    'isPlainObject',
-    'methodName',
-    'noaccum',
-    'noop',
-    'objectClass',
-    'objectTypes',
-    'pass',
-    'properties',
-    'property',
-    'propsLength',
-    'source',
-    'stackA',
-    'stackB',
-    'stackLength',
-    'target'
-  ];
-
-  /** Used to minify `compileIterator` option properties */
-  var iteratorOptions = [
-    'args',
-    'array',
-    'arrayBranch',
-    'beforeLoop',
-    'bottom',
-    'firstArg',
-    'hasDontEnumBug',
-    'inLoop',
-    'init',
-    'isKeysFast',
-    'object',
-    'objectBranch',
-    'noArgsEnum',
-    'noCharByIndex',
-    'shadowed',
-    'top',
-    'useHas',
-    'useStrict'
-  ];
-
-  /** Used to minify variables and string values to a single character */
-  var minNames = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
-  minNames.push.apply(minNames, minNames.map(function(value) {
-    return value + value;
-  }));
-
-  /** Used to protect the specified properties from getting minified */
-  var propWhitelist = [
-    '_',
-    '__chain__',
-    '__wrapped__',
-    'after',
-    'all',
-    'amd',
-    'any',
-    'attachEvent',
-    'bind',
-    'bindAll',
-    'chain',
-    'clearTimeout',
-    'clone',
-    'collect',
-    'compact',
-    'compose',
-    'contains',
-    'countBy',
-    'criteria',
-    'debounce',
-    'defaults',
-    'defer',
-    'delay',
-    'detect',
-    'difference',
-    'drop',
-    'each',
-    'environment',
-    'escape',
-    'evaluate',
-    'every',
-    'exports',
-    'extend',
-    'filter',
-    'find',
-    'first',
-    'flatten',
-    'foldl',
-    'foldr',
-    'forEach',
-    'forIn',
-    'forOwn',
-    'functions',
-    'groupBy',
-    'has',
-    'head',
-    'identity',
-    'include',
-    'index',
-    'indexOf',
-    'initial',
-    'inject',
-    'interpolate',
-    'intersection',
-    'invert',
-    'invoke',
-    'isArguments',
-    'isArray',
-    'isBoolean',
-    'isDate',
-    'isElement',
-    'isEmpty',
-    'isEqual',
-    'isEqual',
-    'isFinite',
-    'isFinite',
-    'isFunction',
-    'isNaN',
-    'isNull',
-    'isNumber',
-    'isObject',
-    'isPlainObject',
-    'isRegExp',
-    'isString',
-    'isUndefined',
-    'keys',
-    'last',
-    'lastIndexOf',
-    'lateBind',
-    'map',
-    'max',
-    'memoize',
-    'merge',
-    'methods',
-    'min',
-    'mixin',
-    'noConflict',
-    'object',
-    'omit',
-    'once',
-    'opera',
-    'pairs',
-    'partial',
-    'pick',
-    'pluck',
-    'random',
-    'range',
-    'reduce',
-    'reduceRight',
-    'reject',
-    'rest',
-    'result',
-    'select',
-    'setTimeout',
-    'shuffle',
-    'size',
-    'some',
-    'sortBy',
-    'sortedIndex',
-    'source',
-    'tail',
-    'take',
-    'tap',
-    'template',
-    'templates',
-    'templateSettings',
-    'throttle',
-    'times',
-    'toArray',
-    'unescape',
-    'union',
-    'uniq',
-    'unique',
-    'uniqueId',
-    'value',
-    'values',
-    'variable',
-    'VERSION',
-    'where',
-    'without',
-    'wrap',
-    'zip',
-
-    // properties used by underscore.js
-    '_chain',
-    '_wrapped'
-  ];
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Pre-process a given Lo-Dash `source`, preparing it for minification.
-   *
-   * @param {String} [source=''] The source to process.
-   * @param {Object} [options={}] The options object.
-   * @returns {String} Returns the processed source.
-   */
-  function preprocess(source, options) {
-    source || (source = '');
-    options || (options = {});
-
-    // remove unrecognized JSDoc tags so Closure Compiler won't complain
-    source = source.replace(/@(?:alias|category)\b.*/g, '');
-
-    if (options.isTemplate) {
-      return source;
-    }
-
-    // remove copyright to add later in post-compile.js
-    source = source.replace(/\/\*![\s\S]+?\*\//, '');
-
-    // add brackets to whitelisted properties so Closure Compiler won't mung them
-    // http://code.google.com/closure/compiler/docs/api-tutorial3.html#export
-    source = source.replace(RegExp('\\.(' + propWhitelist.join('|') + ')\\b', 'g'), "['$1']");
-
-    // remove brackets from `_.escape()` in `_.template`
-    source = source.replace(/__e *= *_\['escape']/g, '__e=_.escape');
-
-    // remove brackets from `_.escape()` in underscore.js `_.template`
-    source = source.replace(/_\['escape'\]\(__t'/g, '_.escape(__t');
-
-    // remove brackets from `collection.indexOf` in `_.contains`
-    source = source.replace("collection['indexOf'](target)", 'collection.indexOf(target)');
-
-    // remove brackets from `result[length].value` in `_.sortBy`
-    source = source.replace("result[length]['value']", 'result[length].value');
-
-    // remove whitespace from string literals
-    source = source.replace(/'(?:(?=(\\?))\1.)*?'/g, function(string) {
-      // avoids removing the '\n' of the `stringEscapes` object
-      return string.replace(/\[object |delete |else |function | in |return\s+[\w']|throw |typeof |use strict|var |@ |'\\n'|\\\\n|\\n|\s+/g, function(match) {
-        return match == false || match == '\\n' ? '' : match;
-      });
-    });
-
-    // add newline to `+"__p+='"` in underscore.js `_.template`
-    source = source.replace(/\+"__p\+='"/g, '+"\\n__p+=\'"');
-
-    // remove whitespace from `_.template` related regexes
-    source = source.replace(/(?:reEmptyString\w+|reInsertVariable) *=.+/g, function(match) {
-      return match.replace(/ |\\n/g, '');
-    });
-
-    // remove newline from double-quoted strings in `_.template`
-    source = source
-      .replace('"\';\\n__with ("', '"\';__with("')
-      .replace('"\\n}__\\n__p += \'"', '"}____p+=\'"')
-      .replace('"__p = \'"', '"__p=\'"')
-      .replace('"\';\\n"', '"\';"')
-      .replace("') {\\n'", "'){'")
-
-    // remove `useSourceURL` variable
-    source = source.replace(/(?:\n +\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/)?\n *try *\{(?:\s*\/\/.*)*\n *var useSourceURL[\s\S]+?catch[^}]+}\n/, '');
-
-    // remove debug sourceURL use in `_.template`
-    source = source.replace(/(?:\s*\/\/.*\n)* *var sourceURL[^;]+;|\+ *sourceURL/g, '');
-
-    // minify internal properties used by 'compareAscending', `_.merge`, and `_.sortBy`
-    (function() {
-      var properties = ['criteria', 'index', 'value'],
-          snippets = source.match(/( +)(?:function compareAscending|var merge|var sortBy)\b[\s\S]+?\n\1}/g);
-
-      if (!snippets) {
-        return;
-      }
-      snippets.forEach(function(snippet) {
-        var modified = snippet,
-            isCompilable = /(?:var merge|var sortBy)\b/.test(modified),
-            isInlined = !/\bcreateIterator\b/.test(modified);
-
-        // minify properties
-        properties.forEach(function(property, index) {
-          var reBracketProp = RegExp("\\['(" + property + ")'\\]", 'g'),
-              reDotProp = RegExp('\\.' + property + '\\b', 'g'),
-              rePropColon = RegExp("([^?\\s])\\s*([\"'])?\\b" + property + "\\2 *:", 'g');
-
-          if (isCompilable) {
-            // add quotes around properties in the inlined `_.merge` and `_.sortBy`
-            // of the mobile build so Closure Compiler won't mung them
-            if (isInlined) {
-              modified = modified
-                .replace(reBracketProp, "['" + minNames[index] + "']")
-                .replace(reDotProp, "['" + minNames[index] + "']")
-                .replace(rePropColon, "$1'" + minNames[index] + "':");
-            }
-            else {
-              modified = modified
-                .replace(reBracketProp, '.' + minNames[index])
-                .replace(reDotProp, '.' + minNames[index])
-                .replace(rePropColon, '$1' + minNames[index] + ':');
-            }
-          }
-          else {
-            modified = modified
-              .replace(reBracketProp, "['" + minNames[index] + "']")
-              .replace(reDotProp, '.' + minNames[index])
-              .replace(rePropColon, "$1'" + minNames[index] + "':")
-
-            // correct `value.source` in regexp branch of `_.clone`
-            if (property == 'source') {
-              modified = modified.replace("value['" + minNames[index] + "']", "value['source']");
-            }
-          }
-        });
-
-        // replace with modified snippet
-        source = source.replace(snippet, modified);
-      });
-    }());
-
-    // minify all compilable snippets
-    var snippets = source.match(
-      RegExp([
-        // match the `iteratorTemplate`
-        '( +)var iteratorTemplate\\b[\\s\\S]+?\\n\\1}',
-        // match methods created by `createIterator` calls
-        'createIterator\\((?:{|[a-zA-Z]+)[\\s\\S]+?\\);\\n',
-        // match variables storing `createIterator` options
-        '( +)var [a-zA-Z]+IteratorOptions\\b[\\s\\S]+?\\n\\2}',
-        // match the the `createIterator` function
-        '( +)function createIterator\\b[\\s\\S]+?\\n\\3}'
-      ].join('|'), 'g')
-    );
-
-    // exit early if no compilable snippets
-    if (!snippets) {
-      return source;
-    }
-
-    snippets.forEach(function(snippet, index) {
-      var isCreateIterator = /function createIterator\b/.test(snippet),
-          isIteratorTemplate = /var iteratorTemplate\b/.test(snippet),
-          modified = snippet;
-
-      // add brackets to whitelisted properties so Closure Compiler won't mung them
-      modified = modified.replace(RegExp('\\.(' + iteratorOptions.join('|') + ')\\b', 'g'), "['$1']");
-
-      if (isCreateIterator) {
-        // replace with modified snippet early and clip snippet to the `factory`
-        // call so other arguments aren't minified
-        source = source.replace(snippet, modified);
-        snippet = modified = modified.replace(/factory\([\s\S]+$/, '');
-      }
-
-      // minify snippet variables / arguments
-      compiledVars.forEach(function(variable, index) {
-        // ensure properties in compiled strings aren't minified
-        modified = modified.replace(RegExp('([^.]\\b)' + variable + '\\b(?!\' *[\\]:])', 'g'), '$1' + minNames[index]);
-
-        // correct `typeof x == 'object'`
-        if (variable == 'object') {
-          modified = modified.replace(RegExp("(typeof [^']+')" + minNames[index] + "'", 'g'), "$1object'");
-        }
-      });
-
-      // minify `createIterator` option property names
-      iteratorOptions.forEach(function(property, index) {
-        if (isIteratorTemplate) {
-          // minify property names as interpolated template variables
-          modified = modified.replace(RegExp('\\b' + property + '\\b', 'g'), minNames[index]);
-        }
-        else {
-          if (property == 'array' || property == 'object') {
-            // minify "array" and "object" sub property names
-            modified = modified.replace(RegExp("'" + property + "'( *[\\]:])", 'g'), "'" + minNames[index] + "'$1");
-          }
-          else {
-            // minify property name strings
-            modified = modified.replace(RegExp("'" + property + "'", 'g'), "'" + minNames[index] + "'");
-            // minify property names in regexes and accessors
-            if (isCreateIterator) {
-              modified = modified.replace(RegExp('([\\.|/])' + property + '\\b' , 'g'), '$1' + minNames[index]);
-            }
-          }
-        }
-      });
-
-      // replace with modified snippet
-      source = source.replace(snippet, modified);
-    });
-
-    return source;
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  // expose `preprocess`
-  if (module != require.main) {
-    module.exports = preprocess;
-  }
-  else {
-    // read the Lo-Dash source file from the first argument if the script
-    // was invoked directly (e.g. `node pre-compile.js source.js`) and write to
-    // the same file
-    (function() {
-      var options = process.argv;
-      if (options.length < 3) {
-        return;
-      }
-      var filePath = options[options.length - 1],
-          isTemplate = options.indexOf('-t') > -1 || options.indexOf('--template') > -1,
-          source = fs.readFileSync(filePath, 'utf8');
-
-      fs.writeFileSync(filePath, preprocess(source, {
-        'isTemplate': isTemplate
-      }), 'utf8');
-    }());
-  }
-}());

dist/lodash.core.min.js

@@ -0,0 +1,29 @@
+/**
+ * @license
+ * Lodash (Custom Build) lodash.com/license | Underscore.js 1.8.3 underscorejs.org/LICENSE
+ * Build: `lodash core -o ./dist/lodash.core.js`
+ */
+;(function(){function n(n){return K(n)&&pn.call(n,"callee")&&!bn.call(n,"callee")}function t(n,t){return n.push.apply(n,t),n}function r(n){return function(t){return null==t?nn:t[n]}}function e(n,t,r,e,u){return u(n,function(n,u,o){r=e?(e=false,n):t(r,n,u,o)}),r}function u(n,t){return d(t,function(t){return n[t]})}function o(n){return n instanceof i?n:new i(n)}function i(n,t){this.__wrapped__=n,this.__actions__=[],this.__chain__=!!t}function c(n,t,r,e){return n===nn||M(n,ln[r])&&!pn.call(e,r)?t:n}function f(n,t,r){
+if(typeof n!="function")throw new TypeError("Expected a function");return setTimeout(function(){n.apply(nn,r)},t)}function a(n,t){var r=true;return mn(n,function(n,e,u){return r=!!t(n,e,u)}),r}function l(n,t,r){for(var e=-1,u=n.length;++e<u;){var o=n[e],i=t(o);if(null!=i&&(c===nn?i===i:r(i,c)))var c=i,f=o}return f}function p(n,t){var r=[];return mn(n,function(n,e,u){t(n,e,u)&&r.push(n)}),r}function s(n,r,e,u,o){var i=-1,c=n.length;for(e||(e=D),o||(o=[]);++i<c;){var f=n[i];0<r&&e(f)?1<r?s(f,r-1,e,u,o):t(o,f):u||(o[o.length]=f);
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+var p=An(o,function(t){return t[0]==n}),s=An(o,function(n){return n[0]==t});if(p&&s)return p[1]==t;if(o.push([n,t]),o.push([t,n]),a&&!l){if(i)r=B(n,t,r,e,u,o);else n:{switch(f){case"[object Boolean]":case"[object Date]":case"[object Number]":r=M(+n,+t);break n;case"[object Error]":r=n.name==t.name&&n.message==t.message;break n;case"[object RegExp]":case"[object String]":r=n==t+"";break n}r=false}return o.pop(),r}return 1&r||(i=l&&pn.call(n,"__wrapped__"),f=c&&pn.call(t,"__wrapped__"),!i&&!f)?!!a&&(r=R(n,t,r,e,u,o),
+o.pop(),r):(i=i?n.value():n,f=f?t.value():t,r=u(i,f,r,e,o),o.pop(),r)}function _(n){return typeof n=="function"?n:null==n?Y:(typeof n=="object"?m:r)(n)}function j(n,t){return n<t}function d(n,t){var r=-1,e=U(n)?Array(n.length):[];return mn(n,function(n,u,o){e[++r]=t(n,u,o)}),e}function m(n){var t=_n(n);return function(r){var e=t.length;if(null==r)return!e;for(r=Object(r);e--;){var u=t[e];if(!(u in r&&b(n[u],r[u],3)))return false}return true}}function O(n,t){return n=Object(n),G(t,function(t,r){return r in n&&(t[r]=n[r]),
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+var h=this.__chain__,p=!!this.__actions__.length,a=i&&!h,c=c&&!p;return!i&&l?(o=c?o:new Mn(this),o=n.apply(o,f),o.__actions__.push({func:Xe,args:[t],thisArg:F}),new zn(o,h)):a&&c?n.apply(this,f):(o=this.thru(t),a?e?o.value()[0]:o.value():o)})}),u("pop push shift sort splice unshift".split(" "),function(n){var t=ei[n],r=/^(?:push|sort|unshift)$/.test(n)?"tap":"thru",e=/^(?:pop|shift)$/.test(n);On.prototype[n]=function(){var n=arguments;if(e&&!this.__chain__){var u=this.value();return t.apply(cf(u)?u:[],n);
+}return this[r](function(r){return t.apply(cf(r)?r:[],n)})}}),Ot(Mn.prototype,function(n,t){var r=On[t];if(r){var e=r.name+"";(Hi[e]||(Hi[e]=[])).push({name:t,func:r})}}),Hi[ne(F,2).name]=[{name:"wrapper",func:F}],Mn.prototype.clone=function(){var n=new Mn(this.__wrapped__);return n.__actions__=Tr(this.__actions__),n.__dir__=this.__dir__,n.__filtered__=this.__filtered__,n.__iteratees__=Tr(this.__iteratees__),n.__takeCount__=this.__takeCount__,n.__views__=Tr(this.__views__),n},Mn.prototype.reverse=function(){
+if(this.__filtered__){var n=new Mn(this);n.__dir__=-1,n.__filtered__=true}else n=this.clone(),n.__dir__*=-1;return n},Mn.prototype.value=function(){var n,t=this.__wrapped__.value(),r=this.__dir__,e=cf(t),u=0>r,i=e?t.length:0;n=i;for(var o=this.__views__,f=0,c=-1,a=o.length;++c<a;){var l=o[c],s=l.size;switch(l.type){case"drop":f+=s;break;case"dropRight":n-=s;break;case"take":n=Di(n,f+s);break;case"takeRight":f=Ci(f,n-s)}}if(n={start:f,end:n},o=n.start,f=n.end,n=f-o,u=u?f:o-1,o=this.__iteratees__,f=o.length,
+c=0,a=Di(n,this.__takeCount__),!e||200>i||i==n&&a==n)return Er(t,this.__actions__);e=[];n:for(;n--&&c<a;){for(u+=r,i=-1,l=t[u];++i<f;){var h=o[i],s=h.type,h=(0,h.iteratee)(l);if(2==s)l=h;else if(!h){if(1==s)continue n;break n}}e[c++]=l}return e},On.prototype.at=$o,On.prototype.chain=function(){return Qe(this)},On.prototype.commit=function(){return new zn(this.value(),this.__chain__)},On.prototype.next=function(){this.__values__===F&&(this.__values__=Au(this.value()));var n=this.__index__>=this.__values__.length;
+return{done:n,value:n?F:this.__values__[this.__index__++]}},On.prototype.plant=function(n){for(var t,r=this;r instanceof Sn;){var e=Ne(r);e.__index__=0,e.__values__=F,t?u.__wrapped__=e:t=e;var u=e,r=r.__wrapped__}return u.__wrapped__=n,t},On.prototype.reverse=function(){var n=this.__wrapped__;return n instanceof Mn?(this.__actions__.length&&(n=new Mn(this)),n=n.reverse(),n.__actions__.push({func:Xe,args:[He],thisArg:F}),new zn(n,this.__chain__)):this.thru(He)},On.prototype.toJSON=On.prototype.valueOf=On.prototype.value=function(){
+return Er(this.__wrapped__,this.__actions__)},On.prototype.first=On.prototype.head,mi&&(On.prototype[mi]=nu),On}();typeof define=="function"&&typeof define.amd=="object"&&define.amd?(Zn._=it, define(function(){return it})):Vn?((Vn.exports=it)._=it,qn._=it):Zn._=it}).call(this);

dist/mapping.fp.js

@@ -0,0 +1,429 @@
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["mapping"] = factory();
+	else
+		root["mapping"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports) {
+
+	/** Used to map aliases to their real names. */
+	exports.aliasToReal = {
+
+	  // Lodash aliases.
+	  'each': 'forEach',
+	  'eachRight': 'forEachRight',
+	  'entries': 'toPairs',
+	  'entriesIn': 'toPairsIn',
+	  'extend': 'assignIn',
+	  'extendAll': 'assignInAll',
+	  'extendAllWith': 'assignInAllWith',
+	  'extendWith': 'assignInWith',
+	  'first': 'head',
+
+	  // Methods that are curried variants of others.
+	  'conforms': 'conformsTo',
+	  'matches': 'isMatch',
+	  'property': 'get',
+
+	  // Ramda aliases.
+	  '__': 'placeholder',
+	  'F': 'stubFalse',
+	  'T': 'stubTrue',
+	  'all': 'every',
+	  'allPass': 'overEvery',
+	  'always': 'constant',
+	  'any': 'some',
+	  'anyPass': 'overSome',
+	  'apply': 'spread',
+	  'assoc': 'set',
+	  'assocPath': 'set',
+	  'complement': 'negate',
+	  'compose': 'flowRight',
+	  'contains': 'includes',
+	  'dissoc': 'unset',
+	  'dissocPath': 'unset',
+	  'dropLast': 'dropRight',
+	  'dropLastWhile': 'dropRightWhile',
+	  'equals': 'isEqual',
+	  'identical': 'eq',
+	  'indexBy': 'keyBy',
+	  'init': 'initial',
+	  'invertObj': 'invert',
+	  'juxt': 'over',
+	  'omitAll': 'omit',
+	  'nAry': 'ary',
+	  'path': 'get',
+	  'pathEq': 'matchesProperty',
+	  'pathOr': 'getOr',
+	  'paths': 'at',
+	  'pickAll': 'pick',
+	  'pipe': 'flow',
+	  'pluck': 'map',
+	  'prop': 'get',
+	  'propEq': 'matchesProperty',
+	  'propOr': 'getOr',
+	  'props': 'at',
+	  'symmetricDifference': 'xor',
+	  'symmetricDifferenceBy': 'xorBy',
+	  'symmetricDifferenceWith': 'xorWith',
+	  'takeLast': 'takeRight',
+	  'takeLastWhile': 'takeRightWhile',
+	  'unapply': 'rest',
+	  'unnest': 'flatten',
+	  'useWith': 'overArgs',
+	  'where': 'conformsTo',
+	  'whereEq': 'isMatch',
+	  'zipObj': 'zipObject'
+	};
+
+	/** Used to map ary to method names. */
+	exports.aryMethod = {
+	  '1': [
+	    'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create',
+	    'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow',
+	    'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', 'mergeAll',
+	    'methodOf', 'mixin', 'nthArg', 'over', 'overEvery', 'overSome','rest', 'reverse',
+	    'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart',
+	    'uniqueId', 'words', 'zipAll'
+	  ],
+	  '2': [
+	    'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith',
+	    'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith',
+	    'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN',
+	    'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference',
+	    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq',
+	    'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
+	    'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach',
+	    'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get',
+	    'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection',
+	    'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy',
+	    'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty',
+	    'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit',
+	    'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial',
+	    'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll',
+	    'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove',
+	    'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex',
+	    'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy',
+	    'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight',
+	    'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars',
+	    'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith',
+	    'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject',
+	    'zipObjectDeep'
+	  ],
+	  '3': [
+	    'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith',
+	    'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr',
+	    'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith',
+	    'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth',
+	    'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd',
+	    'padCharsStart', 'pullAllBy', 'pullAllWith', 'rangeStep', 'rangeStepRight',
+	    'reduce', 'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy',
+	    'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith', 'update', 'xorBy',
+	    'xorWith', 'zipWith'
+	  ],
+	  '4': [
+	    'fill', 'setWith', 'updateWith'
+	  ]
+	};
+
+	/** Used to map ary to rearg configs. */
+	exports.aryRearg = {
+	  '2': [1, 0],
+	  '3': [2, 0, 1],
+	  '4': [3, 2, 0, 1]
+	};
+
+	/** Used to map method names to their iteratee ary. */
+	exports.iterateeAry = {
+	  'dropRightWhile': 1,
+	  'dropWhile': 1,
+	  'every': 1,
+	  'filter': 1,
+	  'find': 1,
+	  'findFrom': 1,
+	  'findIndex': 1,
+	  'findIndexFrom': 1,
+	  'findKey': 1,
+	  'findLast': 1,
+	  'findLastFrom': 1,
+	  'findLastIndex': 1,
+	  'findLastIndexFrom': 1,
+	  'findLastKey': 1,
+	  'flatMap': 1,
+	  'flatMapDeep': 1,
+	  'flatMapDepth': 1,
+	  'forEach': 1,
+	  'forEachRight': 1,
+	  'forIn': 1,
+	  'forInRight': 1,
+	  'forOwn': 1,
+	  'forOwnRight': 1,
+	  'map': 1,
+	  'mapKeys': 1,
+	  'mapValues': 1,
+	  'partition': 1,
+	  'reduce': 2,
+	  'reduceRight': 2,
+	  'reject': 1,
+	  'remove': 1,
+	  'some': 1,
+	  'takeRightWhile': 1,
+	  'takeWhile': 1,
+	  'times': 1,
+	  'transform': 2
+	};
+
+	/** Used to map method names to iteratee rearg configs. */
+	exports.iterateeRearg = {
+	  'mapKeys': [1]
+	};
+
+	/** Used to map method names to rearg configs. */
+	exports.methodRearg = {
+	  'assignInAllWith': [1, 0],
+	  'assignInWith': [1, 2, 0],
+	  'assignAllWith': [1, 0],
+	  'assignWith': [1, 2, 0],
+	  'differenceBy': [1, 2, 0],
+	  'differenceWith': [1, 2, 0],
+	  'getOr': [2, 1, 0],
+	  'intersectionBy': [1, 2, 0],
+	  'intersectionWith': [1, 2, 0],
+	  'isEqualWith': [1, 2, 0],
+	  'isMatchWith': [2, 1, 0],
+	  'mergeAllWith': [1, 0],
+	  'mergeWith': [1, 2, 0],
+	  'padChars': [2, 1, 0],
+	  'padCharsEnd': [2, 1, 0],
+	  'padCharsStart': [2, 1, 0],
+	  'pullAllBy': [2, 1, 0],
+	  'pullAllWith': [2, 1, 0],
+	  'rangeStep': [1, 2, 0],
+	  'rangeStepRight': [1, 2, 0],
+	  'setWith': [3, 1, 2, 0],
+	  'sortedIndexBy': [2, 1, 0],
+	  'sortedLastIndexBy': [2, 1, 0],
+	  'unionBy': [1, 2, 0],
+	  'unionWith': [1, 2, 0],
+	  'updateWith': [3, 1, 2, 0],
+	  'xorBy': [1, 2, 0],
+	  'xorWith': [1, 2, 0],
+	  'zipWith': [1, 2, 0]
+	};
+
+	/** Used to map method names to spread configs. */
+	exports.methodSpread = {
+	  'assignAll': { 'start': 0 },
+	  'assignAllWith': { 'start': 0 },
+	  'assignInAll': { 'start': 0 },
+	  'assignInAllWith': { 'start': 0 },
+	  'defaultsAll': { 'start': 0 },
+	  'defaultsDeepAll': { 'start': 0 },
+	  'invokeArgs': { 'start': 2 },
+	  'invokeArgsMap': { 'start': 2 },
+	  'mergeAll': { 'start': 0 },
+	  'mergeAllWith': { 'start': 0 },
+	  'partial': { 'start': 1 },
+	  'partialRight': { 'start': 1 },
+	  'without': { 'start': 1 },
+	  'zipAll': { 'start': 0 }
+	};
+
+	/** Used to identify methods which mutate arrays or objects. */
+	exports.mutate = {
+	  'array': {
+	    'fill': true,
+	    'pull': true,
+	    'pullAll': true,
+	    'pullAllBy': true,
+	    'pullAllWith': true,
+	    'pullAt': true,
+	    'remove': true,
+	    'reverse': true
+	  },
+	  'object': {
+	    'assign': true,
+	    'assignAll': true,
+	    'assignAllWith': true,
+	    'assignIn': true,
+	    'assignInAll': true,
+	    'assignInAllWith': true,
+	    'assignInWith': true,
+	    'assignWith': true,
+	    'defaults': true,
+	    'defaultsAll': true,
+	    'defaultsDeep': true,
+	    'defaultsDeepAll': true,
+	    'merge': true,
+	    'mergeAll': true,
+	    'mergeAllWith': true,
+	    'mergeWith': true,
+	  },
+	  'set': {
+	    'set': true,
+	    'setWith': true,
+	    'unset': true,
+	    'update': true,
+	    'updateWith': true
+	  }
+	};
+
+	/** Used to track methods with placeholder support */
+	exports.placeholder = {
+	  'bind': true,
+	  'bindKey': true,
+	  'curry': true,
+	  'curryRight': true,
+	  'partial': true,
+	  'partialRight': true
+	};
+
+	/** Used to map real names to their aliases. */
+	exports.realToAlias = (function() {
+	  var hasOwnProperty = Object.prototype.hasOwnProperty,
+	      object = exports.aliasToReal,
+	      result = {};
+
+	  for (var key in object) {
+	    var value = object[key];
+	    if (hasOwnProperty.call(result, value)) {
+	      result[value].push(key);
+	    } else {
+	      result[value] = [key];
+	    }
+	  }
+	  return result;
+	}());
+
+	/** Used to map method names to other names. */
+	exports.remap = {
+	  'assignAll': 'assign',
+	  'assignAllWith': 'assignWith',
+	  'assignInAll': 'assignIn',
+	  'assignInAllWith': 'assignInWith',
+	  'curryN': 'curry',
+	  'curryRightN': 'curryRight',
+	  'defaultsAll': 'defaults',
+	  'defaultsDeepAll': 'defaultsDeep',
+	  'findFrom': 'find',
+	  'findIndexFrom': 'findIndex',
+	  'findLastFrom': 'findLast',
+	  'findLastIndexFrom': 'findLastIndex',
+	  'getOr': 'get',
+	  'includesFrom': 'includes',
+	  'indexOfFrom': 'indexOf',
+	  'invokeArgs': 'invoke',
+	  'invokeArgsMap': 'invokeMap',
+	  'lastIndexOfFrom': 'lastIndexOf',
+	  'mergeAll': 'merge',
+	  'mergeAllWith': 'mergeWith',
+	  'padChars': 'pad',
+	  'padCharsEnd': 'padEnd',
+	  'padCharsStart': 'padStart',
+	  'propertyOf': 'get',
+	  'rangeStep': 'range',
+	  'rangeStepRight': 'rangeRight',
+	  'restFrom': 'rest',
+	  'spreadFrom': 'spread',
+	  'trimChars': 'trim',
+	  'trimCharsEnd': 'trimEnd',
+	  'trimCharsStart': 'trimStart',
+	  'zipAll': 'zip'
+	};
+
+	/** Used to track methods that skip fixing their arity. */
+	exports.skipFixed = {
+	  'castArray': true,
+	  'flow': true,
+	  'flowRight': true,
+	  'iteratee': true,
+	  'mixin': true,
+	  'rearg': true,
+	  'runInContext': true
+	};
+
+	/** Used to track methods that skip rearranging arguments. */
+	exports.skipRearg = {
+	  'add': true,
+	  'assign': true,
+	  'assignIn': true,
+	  'bind': true,
+	  'bindKey': true,
+	  'concat': true,
+	  'difference': true,
+	  'divide': true,
+	  'eq': true,
+	  'gt': true,
+	  'gte': true,
+	  'isEqual': true,
+	  'lt': true,
+	  'lte': true,
+	  'matchesProperty': true,
+	  'merge': true,
+	  'multiply': true,
+	  'overArgs': true,
+	  'partial': true,
+	  'partialRight': true,
+	  'propertyOf': true,
+	  'random': true,
+	  'range': true,
+	  'rangeRight': true,
+	  'subtract': true,
+	  'zip': true,
+	  'zipObject': true,
+	  'zipObjectDeep': true
+	};
+
+
+/***/ }
+/******/ ])
+});
+;

doc/parse.php

@@ -1,36 +0,0 @@
-<?php
-
-  // cleanup requested filepath
-  $file = isset($_GET['f']) ? $_GET['f'] : 'lodash';
-  $file = preg_replace('#(\.*[\/])+#', '', $file);
-  $file .= preg_match('/\.[a-z]+$/', $file) ? '' : '.js';
-
-  // output filename
-  if (isset($_GET['o'])) {
-    $output = $_GET['o'];
-  } else if (isset($_SERVER['argv'][1])) {
-    $output = $_SERVER['argv'][1];
-  } else {
-    $output = basename($file);
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  require('../vendor/docdown/docdown.php');
-
-  // generate Markdown
-  $markdown = docdown(array(
-    'path'  => '../' . $file,
-    'title' => 'Lo-Dash <sup>v0.8.2</sup>',
-    'toc'   => 'categories',
-    'url'   => 'https://github.com/bestiejs/lodash/blob/master/lodash.js'
-  ));
-
-  // save to a .md file
-  file_put_contents($output . '.md', $markdown);
-
-  // print
-  header('Content-Type: text/plain;charset=utf-8');
-  echo $markdown . PHP_EOL;
-
-?>

fp/_baseConvert.js

@@ -0,0 +1,567 @@
+var mapping = require('./_mapping'),
+    fallbackHolder = require('./placeholder');
+
+/** Built-in value reference. */
+var push = Array.prototype.push;
+
+/**
+ * Creates a function, with an arity of `n`, that invokes `func` with the
+ * arguments it receives.
+ *
+ * @private
+ * @param {Function} func The function to wrap.
+ * @param {number} n The arity of the new function.
+ * @returns {Function} Returns the new function.
+ */
+function baseArity(func, n) {
+  return n == 2
+    ? function(a, b) { return func.apply(undefined, arguments); }
+    : function(a) { return func.apply(undefined, arguments); };
+}
+
+/**
+ * Creates a function that invokes `func`, with up to `n` arguments, ignoring
+ * any additional arguments.
+ *
+ * @private
+ * @param {Function} func The function to cap arguments for.
+ * @param {number} n The arity cap.
+ * @returns {Function} Returns the new function.
+ */
+function baseAry(func, n) {
+  return n == 2
+    ? function(a, b) { return func(a, b); }
+    : function(a) { return func(a); };
+}
+
+/**
+ * Creates a clone of `array`.
+ *
+ * @private
+ * @param {Array} array The array to clone.
+ * @returns {Array} Returns the cloned array.
+ */
+function cloneArray(array) {
+  var length = array ? array.length : 0,
+      result = Array(length);
+
+  while (length--) {
+    result[length] = array[length];
+  }
+  return result;
+}
+
+/**
+ * Creates a function that clones a given object using the assignment `func`.
+ *
+ * @private
+ * @param {Function} func The assignment function.
+ * @returns {Function} Returns the new cloner function.
+ */
+function createCloner(func) {
+  return function(object) {
+    return func({}, object);
+  };
+}
+
+/**
+ * This function is like `_.spread` except that it includes arguments after those spread.
+ *
+ * @private
+ * @param {Function} func The function to spread arguments over.
+ * @param {number} start The start position of the spread.
+ * @returns {Function} Returns the new function.
+ */
+function spread(func, start) {
+  return function() {
+    var length = arguments.length,
+        args = Array(length);
+
+    while (length--) {
+      args[length] = arguments[length];
+    }
+    var array = args[start],
+        lastIndex = args.length - 1,
+        otherArgs = args.slice(0, start);
+
+    if (array) {
+      push.apply(otherArgs, array);
+    }
+    if (start != lastIndex) {
+      push.apply(otherArgs, args.slice(start + 1));
+    }
+    return func.apply(this, otherArgs);
+  };
+}
+
+/**
+ * Creates a function that wraps `func` and uses `cloner` to clone the first
+ * argument it receives.
+ *
+ * @private
+ * @param {Function} func The function to wrap.
+ * @param {Function} cloner The function to clone arguments.
+ * @returns {Function} Returns the new immutable function.
+ */
+function wrapImmutable(func, cloner) {
+  return function() {
+    var length = arguments.length;
+    if (!length) {
+      return;
+    }
+    var args = Array(length);
+    while (length--) {
+      args[length] = arguments[length];
+    }
+    var result = args[0] = cloner.apply(undefined, args);
+    func.apply(undefined, args);
+    return result;
+  };
+}
+
+/**
+ * The base implementation of `convert` which accepts a `util` object of methods
+ * required to perform conversions.
+ *
+ * @param {Object} util The util object.
+ * @param {string} name The name of the function to convert.
+ * @param {Function} func The function to convert.
+ * @param {Object} [options] The options object.
+ * @param {boolean} [options.cap=true] Specify capping iteratee arguments.
+ * @param {boolean} [options.curry=true] Specify currying.
+ * @param {boolean} [options.fixed=true] Specify fixed arity.
+ * @param {boolean} [options.immutable=true] Specify immutable operations.
+ * @param {boolean} [options.rearg=true] Specify rearranging arguments.
+ * @returns {Function|Object} Returns the converted function or object.
+ */
+function baseConvert(util, name, func, options) {
+  var setPlaceholder,
+      isLib = typeof name == 'function',
+      isObj = name === Object(name);
+
+  if (isObj) {
+    options = func;
+    func = name;
+    name = undefined;
+  }
+  if (func == null) {
+    throw new TypeError;
+  }
+  options || (options = {});
+
+  var config = {
+    'cap': 'cap' in options ? options.cap : true,
+    'curry': 'curry' in options ? options.curry : true,
+    'fixed': 'fixed' in options ? options.fixed : true,
+    'immutable': 'immutable' in options ? options.immutable : true,
+    'rearg': 'rearg' in options ? options.rearg : true
+  };
+
+  var forceCurry = ('curry' in options) && options.curry,
+      forceFixed = ('fixed' in options) && options.fixed,
+      forceRearg = ('rearg' in options) && options.rearg,
+      placeholder = isLib ? func : fallbackHolder,
+      pristine = isLib ? func.runInContext() : undefined;
+
+  var helpers = isLib ? func : {
+    'ary': util.ary,
+    'assign': util.assign,
+    'clone': util.clone,
+    'curry': util.curry,
+    'forEach': util.forEach,
+    'isArray': util.isArray,
+    'isFunction': util.isFunction,
+    'iteratee': util.iteratee,
+    'keys': util.keys,
+    'rearg': util.rearg,
+    'toInteger': util.toInteger,
+    'toPath': util.toPath
+  };
+
+  var ary = helpers.ary,
+      assign = helpers.assign,
+      clone = helpers.clone,
+      curry = helpers.curry,
+      each = helpers.forEach,
+      isArray = helpers.isArray,
+      isFunction = helpers.isFunction,
+      keys = helpers.keys,
+      rearg = helpers.rearg,
+      toInteger = helpers.toInteger,
+      toPath = helpers.toPath;
+
+  var aryMethodKeys = keys(mapping.aryMethod);
+
+  var wrappers = {
+    'castArray': function(castArray) {
+      return function() {
+        var value = arguments[0];
+        return isArray(value)
+          ? castArray(cloneArray(value))
+          : castArray.apply(undefined, arguments);
+      };
+    },
+    'iteratee': function(iteratee) {
+      return function() {
+        var func = arguments[0],
+            arity = arguments[1],
+            result = iteratee(func, arity),
+            length = result.length;
+
+        if (config.cap && typeof arity == 'number') {
+          arity = arity > 2 ? (arity - 2) : 1;
+          return (length && length <= arity) ? result : baseAry(result, arity);
+        }
+        return result;
+      };
+    },
+    'mixin': function(mixin) {
+      return function(source) {
+        var func = this;
+        if (!isFunction(func)) {
+          return mixin(func, Object(source));
+        }
+        var pairs = [];
+        each(keys(source), function(key) {
+          if (isFunction(source[key])) {
+            pairs.push([key, func.prototype[key]]);
+          }
+        });
+
+        mixin(func, Object(source));
+
+        each(pairs, function(pair) {
+          var value = pair[1];
+          if (isFunction(value)) {
+            func.prototype[pair[0]] = value;
+          } else {
+            delete func.prototype[pair[0]];
+          }
+        });
+        return func;
+      };
+    },
+    'nthArg': function(nthArg) {
+      return function(n) {
+        var arity = n < 0 ? 1 : (toInteger(n) + 1);
+        return curry(nthArg(n), arity);
+      };
+    },
+    'rearg': function(rearg) {
+      return function(func, indexes) {
+        var arity = indexes ? indexes.length : 0;
+        return curry(rearg(func, indexes), arity);
+      };
+    },
+    'runInContext': function(runInContext) {
+      return function(context) {
+        return baseConvert(util, runInContext(context), options);
+      };
+    }
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Casts `func` to a function with an arity capped iteratee if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @returns {Function} Returns the cast function.
+   */
+  function castCap(name, func) {
+    if (config.cap) {
+      var indexes = mapping.iterateeRearg[name];
+      if (indexes) {
+        return iterateeRearg(func, indexes);
+      }
+      var n = !isLib && mapping.iterateeAry[name];
+      if (n) {
+        return iterateeAry(func, n);
+      }
+    }
+    return func;
+  }
+
+  /**
+   * Casts `func` to a curried function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity of `func`.
+   * @returns {Function} Returns the cast function.
+   */
+  function castCurry(name, func, n) {
+    return (forceCurry || (config.curry && n > 1))
+      ? curry(func, n)
+      : func;
+  }
+
+  /**
+   * Casts `func` to a fixed arity function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity cap.
+   * @returns {Function} Returns the cast function.
+   */
+  function castFixed(name, func, n) {
+    if (config.fixed && (forceFixed || !mapping.skipFixed[name])) {
+      var data = mapping.methodSpread[name],
+          start = data && data.start;
+
+      return start  === undefined ? ary(func, n) : spread(func, start);
+    }
+    return func;
+  }
+
+  /**
+   * Casts `func` to an rearged function if needed.
+   *
+   * @private
+   * @param {string} name The name of the function to inspect.
+   * @param {Function} func The function to inspect.
+   * @param {number} n The arity of `func`.
+   * @returns {Function} Returns the cast function.
+   */
+  function castRearg(name, func, n) {
+    return (config.rearg && n > 1 && (forceRearg || !mapping.skipRearg[name]))
+      ? rearg(func, mapping.methodRearg[name] || mapping.aryRearg[n])
+      : func;
+  }
+
+  /**
+   * Creates a clone of `object` by `path`.
+   *
+   * @private
+   * @param {Object} object The object to clone.
+   * @param {Array|string} path The path to clone by.
+   * @returns {Object} Returns the cloned object.
+   */
+  function cloneByPath(object, path) {
+    path = toPath(path);
+
+    var index = -1,
+        length = path.length,
+        lastIndex = length - 1,
+        result = clone(Object(object)),
+        nested = result;
+
+    while (nested != null && ++index < length) {
+      var key = path[index],
+          value = nested[key];
+
+      if (value != null) {
+        nested[path[index]] = clone(index == lastIndex ? value : Object(value));
+      }
+      nested = nested[key];
+    }
+    return result;
+  }
+
+  /**
+   * Converts `lodash` to an immutable auto-curried iteratee-first data-last
+   * version with conversion `options` applied.
+   *
+   * @param {Object} [options] The options object. See `baseConvert` for more details.
+   * @returns {Function} Returns the converted `lodash`.
+   */
+  function convertLib(options) {
+    return _.runInContext.convert(options)(undefined);
+  }
+
+  /**
+   * Create a converter function for `func` of `name`.
+   *
+   * @param {string} name The name of the function to convert.
+   * @param {Function} func The function to convert.
+   * @returns {Function} Returns the new converter function.
+   */
+  function createConverter(name, func) {
+    var realName = mapping.aliasToReal[name] || name,
+        methodName = mapping.remap[realName] || realName,
+        oldOptions = options;
+
+    return function(options) {
+      var newUtil = isLib ? pristine : helpers,
+          newFunc = isLib ? pristine[methodName] : func,
+          newOptions = assign(assign({}, oldOptions), options);
+
+      return baseConvert(newUtil, realName, newFunc, newOptions);
+    };
+  }
+
+  /**
+   * Creates a function that wraps `func` to invoke its iteratee, with up to `n`
+   * arguments, ignoring any additional arguments.
+   *
+   * @private
+   * @param {Function} func The function to cap iteratee arguments for.
+   * @param {number} n The arity cap.
+   * @returns {Function} Returns the new function.
+   */
+  function iterateeAry(func, n) {
+    return overArg(func, function(func) {
+      return typeof func == 'function' ? baseAry(func, n) : func;
+    });
+  }
+
+  /**
+   * Creates a function that wraps `func` to invoke its iteratee with arguments
+   * arranged according to the specified `indexes` where the argument value at
+   * the first index is provided as the first argument, the argument value at
+   * the second index is provided as the second argument, and so on.
+   *
+   * @private
+   * @param {Function} func The function to rearrange iteratee arguments for.
+   * @param {number[]} indexes The arranged argument indexes.
+   * @returns {Function} Returns the new function.
+   */
+  function iterateeRearg(func, indexes) {
+    return overArg(func, function(func) {
+      var n = indexes.length;
+      return baseArity(rearg(baseAry(func, n), indexes), n);
+    });
+  }
+
+  /**
+   * Creates a function that invokes `func` with its first argument transformed.
+   *
+   * @private
+   * @param {Function} func The function to wrap.
+   * @param {Function} transform The argument transform.
+   * @returns {Function} Returns the new function.
+   */
+  function overArg(func, transform) {
+    return function() {
+      var length = arguments.length;
+      if (!length) {
+        return func();
+      }
+      var args = Array(length);
+      while (length--) {
+        args[length] = arguments[length];
+      }
+      var index = config.rearg ? 0 : (length - 1);
+      args[index] = transform(args[index]);
+      return func.apply(undefined, args);
+    };
+  }
+
+  /**
+   * Creates a function that wraps `func` and applys the conversions
+   * rules by `name`.
+   *
+   * @private
+   * @param {string} name The name of the function to wrap.
+   * @param {Function} func The function to wrap.
+   * @returns {Function} Returns the converted function.
+   */
+  function wrap(name, func) {
+    var result,
+        realName = mapping.aliasToReal[name] || name,
+        wrapped = func,
+        wrapper = wrappers[realName];
+
+    if (wrapper) {
+      wrapped = wrapper(func);
+    }
+    else if (config.immutable) {
+      if (mapping.mutate.array[realName]) {
+        wrapped = wrapImmutable(func, cloneArray);
+      }
+      else if (mapping.mutate.object[realName]) {
+        wrapped = wrapImmutable(func, createCloner(func));
+      }
+      else if (mapping.mutate.set[realName]) {
+        wrapped = wrapImmutable(func, cloneByPath);
+      }
+    }
+    each(aryMethodKeys, function(aryKey) {
+      each(mapping.aryMethod[aryKey], function(otherName) {
+        if (realName == otherName) {
+          var spreadData = mapping.methodSpread[realName],
+              afterRearg = spreadData && spreadData.afterRearg;
+
+          result = afterRearg
+            ? castFixed(realName, castRearg(realName, wrapped, aryKey), aryKey)
+            : castRearg(realName, castFixed(realName, wrapped, aryKey), aryKey);
+
+          result = castCap(realName, result);
+          result = castCurry(realName, result, aryKey);
+          return false;
+        }
+      });
+      return !result;
+    });
+
+    result || (result = wrapped);
+    if (result == func) {
+      result = forceCurry ? curry(result, 1) : function() {
+        return func.apply(this, arguments);
+      };
+    }
+    result.convert = createConverter(realName, func);
+    if (mapping.placeholder[realName]) {
+      setPlaceholder = true;
+      result.placeholder = func.placeholder = placeholder;
+    }
+    return result;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  if (!isObj) {
+    return wrap(name, func);
+  }
+  var _ = func;
+
+  // Convert methods by ary cap.
+  var pairs = [];
+  each(aryMethodKeys, function(aryKey) {
+    each(mapping.aryMethod[aryKey], function(key) {
+      var func = _[mapping.remap[key] || key];
+      if (func) {
+        pairs.push([key, wrap(key, func)]);
+      }
+    });
+  });
+
+  // Convert remaining methods.
+  each(keys(_), function(key) {
+    var func = _[key];
+    if (typeof func == 'function') {
+      var length = pairs.length;
+      while (length--) {
+        if (pairs[length][0] == key) {
+          return;
+        }
+      }
+      func.convert = createConverter(key, func);
+      pairs.push([key, func]);
+    }
+  });
+
+  // Assign to `_` leaving `_.prototype` unchanged to allow chaining.
+  each(pairs, function(pair) {
+    _[pair[0]] = pair[1];
+  });
+
+  _.convert = convertLib;
+  if (setPlaceholder) {
+    _.placeholder = placeholder;
+  }
+  // Assign aliases.
+  each(keys(_), function(key) {
+    each(mapping.realToAlias[key] || [], function(alias) {
+      _[alias] = _[key];
+    });
+  });
+
+  return _;
+}
+
+module.exports = baseConvert;

fp/_convertBrowser.js

@@ -0,0 +1,18 @@
+var baseConvert = require('./_baseConvert');
+
+/**
+ * Converts `lodash` to an immutable auto-curried iteratee-first data-last
+ * version with conversion `options` applied.
+ *
+ * @param {Function} lodash The lodash function to convert.
+ * @param {Object} [options] The options object. See `baseConvert` for more details.
+ * @returns {Function} Returns the converted `lodash`.
+ */
+function browserConvert(lodash, options) {
+  return baseConvert(lodash, lodash, options);
+}
+
+if (typeof _ == 'function' && typeof _.runInContext == 'function') {
+  _ = browserConvert(_.runInContext());
+}
+module.exports = browserConvert;

fp/_mapping.js

@@ -0,0 +1,367 @@
+/** Used to map aliases to their real names. */
+exports.aliasToReal = {
+
+  // Lodash aliases.
+  'each': 'forEach',
+  'eachRight': 'forEachRight',
+  'entries': 'toPairs',
+  'entriesIn': 'toPairsIn',
+  'extend': 'assignIn',
+  'extendAll': 'assignInAll',
+  'extendAllWith': 'assignInAllWith',
+  'extendWith': 'assignInWith',
+  'first': 'head',
+
+  // Methods that are curried variants of others.
+  'conforms': 'conformsTo',
+  'matches': 'isMatch',
+  'property': 'get',
+
+  // Ramda aliases.
+  '__': 'placeholder',
+  'F': 'stubFalse',
+  'T': 'stubTrue',
+  'all': 'every',
+  'allPass': 'overEvery',
+  'always': 'constant',
+  'any': 'some',
+  'anyPass': 'overSome',
+  'apply': 'spread',
+  'assoc': 'set',
+  'assocPath': 'set',
+  'complement': 'negate',
+  'compose': 'flowRight',
+  'contains': 'includes',
+  'dissoc': 'unset',
+  'dissocPath': 'unset',
+  'dropLast': 'dropRight',
+  'dropLastWhile': 'dropRightWhile',
+  'equals': 'isEqual',
+  'identical': 'eq',
+  'indexBy': 'keyBy',
+  'init': 'initial',
+  'invertObj': 'invert',
+  'juxt': 'over',
+  'omitAll': 'omit',
+  'nAry': 'ary',
+  'path': 'get',
+  'pathEq': 'matchesProperty',
+  'pathOr': 'getOr',
+  'paths': 'at',
+  'pickAll': 'pick',
+  'pipe': 'flow',
+  'pluck': 'map',
+  'prop': 'get',
+  'propEq': 'matchesProperty',
+  'propOr': 'getOr',
+  'props': 'at',
+  'symmetricDifference': 'xor',
+  'symmetricDifferenceBy': 'xorBy',
+  'symmetricDifferenceWith': 'xorWith',
+  'takeLast': 'takeRight',
+  'takeLastWhile': 'takeRightWhile',
+  'unapply': 'rest',
+  'unnest': 'flatten',
+  'useWith': 'overArgs',
+  'where': 'conformsTo',
+  'whereEq': 'isMatch',
+  'zipObj': 'zipObject'
+};
+
+/** Used to map ary to method names. */
+exports.aryMethod = {
+  '1': [
+    'assignAll', 'assignInAll', 'attempt', 'castArray', 'ceil', 'create',
+    'curry', 'curryRight', 'defaultsAll', 'defaultsDeepAll', 'floor', 'flow',
+    'flowRight', 'fromPairs', 'invert', 'iteratee', 'memoize', 'method', 'mergeAll',
+    'methodOf', 'mixin', 'nthArg', 'over', 'overEvery', 'overSome','rest', 'reverse',
+    'round', 'runInContext', 'spread', 'template', 'trim', 'trimEnd', 'trimStart',
+    'uniqueId', 'words', 'zipAll'
+  ],
+  '2': [
+    'add', 'after', 'ary', 'assign', 'assignAllWith', 'assignIn', 'assignInAllWith',
+    'at', 'before', 'bind', 'bindAll', 'bindKey', 'chunk', 'cloneDeepWith',
+    'cloneWith', 'concat', 'conformsTo', 'countBy', 'curryN', 'curryRightN',
+    'debounce', 'defaults', 'defaultsDeep', 'defaultTo', 'delay', 'difference',
+    'divide', 'drop', 'dropRight', 'dropRightWhile', 'dropWhile', 'endsWith', 'eq',
+    'every', 'filter', 'find', 'findIndex', 'findKey', 'findLast', 'findLastIndex',
+    'findLastKey', 'flatMap', 'flatMapDeep', 'flattenDepth', 'forEach',
+    'forEachRight', 'forIn', 'forInRight', 'forOwn', 'forOwnRight', 'get',
+    'groupBy', 'gt', 'gte', 'has', 'hasIn', 'includes', 'indexOf', 'intersection',
+    'invertBy', 'invoke', 'invokeMap', 'isEqual', 'isMatch', 'join', 'keyBy',
+    'lastIndexOf', 'lt', 'lte', 'map', 'mapKeys', 'mapValues', 'matchesProperty',
+    'maxBy', 'meanBy', 'merge', 'mergeAllWith', 'minBy', 'multiply', 'nth', 'omit',
+    'omitBy', 'overArgs', 'pad', 'padEnd', 'padStart', 'parseInt', 'partial',
+    'partialRight', 'partition', 'pick', 'pickBy', 'propertyOf', 'pull', 'pullAll',
+    'pullAt', 'random', 'range', 'rangeRight', 'rearg', 'reject', 'remove',
+    'repeat', 'restFrom', 'result', 'sampleSize', 'some', 'sortBy', 'sortedIndex',
+    'sortedIndexOf', 'sortedLastIndex', 'sortedLastIndexOf', 'sortedUniqBy',
+    'split', 'spreadFrom', 'startsWith', 'subtract', 'sumBy', 'take', 'takeRight',
+    'takeRightWhile', 'takeWhile', 'tap', 'throttle', 'thru', 'times', 'trimChars',
+    'trimCharsEnd', 'trimCharsStart', 'truncate', 'union', 'uniqBy', 'uniqWith',
+    'unset', 'unzipWith', 'without', 'wrap', 'xor', 'zip', 'zipObject',
+    'zipObjectDeep'
+  ],
+  '3': [
+    'assignInWith', 'assignWith', 'clamp', 'differenceBy', 'differenceWith',
+    'findFrom', 'findIndexFrom', 'findLastFrom', 'findLastIndexFrom', 'getOr',
+    'includesFrom', 'indexOfFrom', 'inRange', 'intersectionBy', 'intersectionWith',
+    'invokeArgs', 'invokeArgsMap', 'isEqualWith', 'isMatchWith', 'flatMapDepth',
+    'lastIndexOfFrom', 'mergeWith', 'orderBy', 'padChars', 'padCharsEnd',
+    'padCharsStart', 'pullAllBy', 'pullAllWith', 'rangeStep', 'rangeStepRight',
+    'reduce', 'reduceRight', 'replace', 'set', 'slice', 'sortedIndexBy',
+    'sortedLastIndexBy', 'transform', 'unionBy', 'unionWith', 'update', 'xorBy',
+    'xorWith', 'zipWith'
+  ],
+  '4': [
+    'fill', 'setWith', 'updateWith'
+  ]
+};
+
+/** Used to map ary to rearg configs. */
+exports.aryRearg = {
+  '2': [1, 0],
+  '3': [2, 0, 1],
+  '4': [3, 2, 0, 1]
+};
+
+/** Used to map method names to their iteratee ary. */
+exports.iterateeAry = {
+  'dropRightWhile': 1,
+  'dropWhile': 1,
+  'every': 1,
+  'filter': 1,
+  'find': 1,
+  'findFrom': 1,
+  'findIndex': 1,
+  'findIndexFrom': 1,
+  'findKey': 1,
+  'findLast': 1,
+  'findLastFrom': 1,
+  'findLastIndex': 1,
+  'findLastIndexFrom': 1,
+  'findLastKey': 1,
+  'flatMap': 1,
+  'flatMapDeep': 1,
+  'flatMapDepth': 1,
+  'forEach': 1,
+  'forEachRight': 1,
+  'forIn': 1,
+  'forInRight': 1,
+  'forOwn': 1,
+  'forOwnRight': 1,
+  'map': 1,
+  'mapKeys': 1,
+  'mapValues': 1,
+  'partition': 1,
+  'reduce': 2,
+  'reduceRight': 2,
+  'reject': 1,
+  'remove': 1,
+  'some': 1,
+  'takeRightWhile': 1,
+  'takeWhile': 1,
+  'times': 1,
+  'transform': 2
+};
+
+/** Used to map method names to iteratee rearg configs. */
+exports.iterateeRearg = {
+  'mapKeys': [1]
+};
+
+/** Used to map method names to rearg configs. */
+exports.methodRearg = {
+  'assignInAllWith': [1, 0],
+  'assignInWith': [1, 2, 0],
+  'assignAllWith': [1, 0],
+  'assignWith': [1, 2, 0],
+  'differenceBy': [1, 2, 0],
+  'differenceWith': [1, 2, 0],
+  'getOr': [2, 1, 0],
+  'intersectionBy': [1, 2, 0],
+  'intersectionWith': [1, 2, 0],
+  'isEqualWith': [1, 2, 0],
+  'isMatchWith': [2, 1, 0],
+  'mergeAllWith': [1, 0],
+  'mergeWith': [1, 2, 0],
+  'padChars': [2, 1, 0],
+  'padCharsEnd': [2, 1, 0],
+  'padCharsStart': [2, 1, 0],
+  'pullAllBy': [2, 1, 0],
+  'pullAllWith': [2, 1, 0],
+  'rangeStep': [1, 2, 0],
+  'rangeStepRight': [1, 2, 0],
+  'setWith': [3, 1, 2, 0],
+  'sortedIndexBy': [2, 1, 0],
+  'sortedLastIndexBy': [2, 1, 0],
+  'unionBy': [1, 2, 0],
+  'unionWith': [1, 2, 0],
+  'updateWith': [3, 1, 2, 0],
+  'xorBy': [1, 2, 0],
+  'xorWith': [1, 2, 0],
+  'zipWith': [1, 2, 0]
+};
+
+/** Used to map method names to spread configs. */
+exports.methodSpread = {
+  'assignAll': { 'start': 0 },
+  'assignAllWith': { 'start': 0 },
+  'assignInAll': { 'start': 0 },
+  'assignInAllWith': { 'start': 0 },
+  'defaultsAll': { 'start': 0 },
+  'defaultsDeepAll': { 'start': 0 },
+  'invokeArgs': { 'start': 2 },
+  'invokeArgsMap': { 'start': 2 },
+  'mergeAll': { 'start': 0 },
+  'mergeAllWith': { 'start': 0 },
+  'partial': { 'start': 1 },
+  'partialRight': { 'start': 1 },
+  'without': { 'start': 1 },
+  'zipAll': { 'start': 0 }
+};
+
+/** Used to identify methods which mutate arrays or objects. */
+exports.mutate = {
+  'array': {
+    'fill': true,
+    'pull': true,
+    'pullAll': true,
+    'pullAllBy': true,
+    'pullAllWith': true,
+    'pullAt': true,
+    'remove': true,
+    'reverse': true
+  },
+  'object': {
+    'assign': true,
+    'assignAll': true,
+    'assignAllWith': true,
+    'assignIn': true,
+    'assignInAll': true,
+    'assignInAllWith': true,
+    'assignInWith': true,
+    'assignWith': true,
+    'defaults': true,
+    'defaultsAll': true,
+    'defaultsDeep': true,
+    'defaultsDeepAll': true,
+    'merge': true,
+    'mergeAll': true,
+    'mergeAllWith': true,
+    'mergeWith': true,
+  },
+  'set': {
+    'set': true,
+    'setWith': true,
+    'unset': true,
+    'update': true,
+    'updateWith': true
+  }
+};
+
+/** Used to track methods with placeholder support */
+exports.placeholder = {
+  'bind': true,
+  'bindKey': true,
+  'curry': true,
+  'curryRight': true,
+  'partial': true,
+  'partialRight': true
+};
+
+/** Used to map real names to their aliases. */
+exports.realToAlias = (function() {
+  var hasOwnProperty = Object.prototype.hasOwnProperty,
+      object = exports.aliasToReal,
+      result = {};
+
+  for (var key in object) {
+    var value = object[key];
+    if (hasOwnProperty.call(result, value)) {
+      result[value].push(key);
+    } else {
+      result[value] = [key];
+    }
+  }
+  return result;
+}());
+
+/** Used to map method names to other names. */
+exports.remap = {
+  'assignAll': 'assign',
+  'assignAllWith': 'assignWith',
+  'assignInAll': 'assignIn',
+  'assignInAllWith': 'assignInWith',
+  'curryN': 'curry',
+  'curryRightN': 'curryRight',
+  'defaultsAll': 'defaults',
+  'defaultsDeepAll': 'defaultsDeep',
+  'findFrom': 'find',
+  'findIndexFrom': 'findIndex',
+  'findLastFrom': 'findLast',
+  'findLastIndexFrom': 'findLastIndex',
+  'getOr': 'get',
+  'includesFrom': 'includes',
+  'indexOfFrom': 'indexOf',
+  'invokeArgs': 'invoke',
+  'invokeArgsMap': 'invokeMap',
+  'lastIndexOfFrom': 'lastIndexOf',
+  'mergeAll': 'merge',
+  'mergeAllWith': 'mergeWith',
+  'padChars': 'pad',
+  'padCharsEnd': 'padEnd',
+  'padCharsStart': 'padStart',
+  'propertyOf': 'get',
+  'rangeStep': 'range',
+  'rangeStepRight': 'rangeRight',
+  'restFrom': 'rest',
+  'spreadFrom': 'spread',
+  'trimChars': 'trim',
+  'trimCharsEnd': 'trimEnd',
+  'trimCharsStart': 'trimStart',
+  'zipAll': 'zip'
+};
+
+/** Used to track methods that skip fixing their arity. */
+exports.skipFixed = {
+  'castArray': true,
+  'flow': true,
+  'flowRight': true,
+  'iteratee': true,
+  'mixin': true,
+  'rearg': true,
+  'runInContext': true
+};
+
+/** Used to track methods that skip rearranging arguments. */
+exports.skipRearg = {
+  'add': true,
+  'assign': true,
+  'assignIn': true,
+  'bind': true,
+  'bindKey': true,
+  'concat': true,
+  'difference': true,
+  'divide': true,
+  'eq': true,
+  'gt': true,
+  'gte': true,
+  'isEqual': true,
+  'lt': true,
+  'lte': true,
+  'matchesProperty': true,
+  'merge': true,
+  'multiply': true,
+  'overArgs': true,
+  'partial': true,
+  'partialRight': true,
+  'propertyOf': true,
+  'random': true,
+  'range': true,
+  'rangeRight': true,
+  'subtract': true,
+  'zip': true,
+  'zipObject': true,
+  'zipObjectDeep': true
+};

fp/placeholder.js

@@ -0,0 +1,6 @@
+/**
+ * The default argument placeholder value for methods.
+ *
+ * @type {Object}
+ */
+module.exports = {};

index.js

@@ -1 +0,0 @@
-module.exports = require('./lodash');

lib/common/file.js

@@ -0,0 +1,71 @@
+'use strict';
+
+const _ = require('lodash');
+const fs = require('fs-extra');
+const glob = require('glob');
+const path = require('path');
+
+const minify = require('../common/minify.js');
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates a [fs.copy](https://github.com/jprichardson/node-fs-extra#copy)
+ * function with `srcPath` and `destPath` partially applied.
+ *
+ * @memberOf file
+ * @param {string} srcPath The path of the file to copy.
+ * @param {string} destPath The path to copy the file to.
+ * @returns {Function} Returns the partially applied function.
+ */
+function copy(srcPath, destPath) {
+  return _.partial(fs.copy, srcPath, destPath);
+}
+
+/**
+ * Creates an object of base name and compiled template pairs that match `pattern`.
+ *
+ * @memberOf file
+ * @param {string} pattern The glob pattern to be match.
+ * @returns {Object} Returns the object of compiled templates.
+ */
+function globTemplate(pattern) {
+  return _.transform(glob.sync(pattern), (result, filePath) => {
+    const key = path.basename(filePath, path.extname(filePath));
+    result[key] = _.template(fs.readFileSync(filePath, 'utf8'));
+  }, {});
+}
+
+/**
+ * Creates a `minify` function with `srcPath` and `destPath` partially applied.
+ *
+ * @memberOf file
+ * @param {string} srcPath The path of the file to minify.
+ * @param {string} destPath The path to write the file to.
+ * @returns {Function} Returns the partially applied function.
+ */
+function min(srcPath, destPath) {
+  return _.partial(minify, srcPath, destPath);
+}
+
+/**
+ * Creates a [fs.writeFile](https://nodejs.org/api/fs.html#fs_fs_writefile_file_data_options_callback)
+ * function with `filePath` and `data` partially applied.
+ *
+ * @memberOf file
+ * @param {string} destPath The path to write the file to.
+ * @param {string} data The data to write to the file.
+ * @returns {Function} Returns the partially applied function.
+ */
+function write(destPath, data) {
+  return _.partial(fs.writeFile, destPath, data);
+}
+
+/*----------------------------------------------------------------------------*/
+
+module.exports = {
+  copy,
+  globTemplate,
+  min,
+  write
+};

lib/common/mapping.js

@@ -0,0 +1,9 @@
+'use strict';
+
+const _mapping = require('../../fp/_mapping');
+const util = require('./util');
+const Hash = util.Hash;
+
+/*----------------------------------------------------------------------------*/
+
+module.exports = new Hash(_mapping);

lib/common/minify.js

@@ -0,0 +1,39 @@
+'use strict';
+
+const _ = require('lodash');
+const fs = require('fs-extra');
+const uglify = require('uglify-js');
+
+const uglifyOptions = require('./uglify.options');
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Asynchronously minifies the file at `srcPath`, writes it to `destPath`, and
+ * invokes `callback` upon completion. The callback is invoked with one argument:
+ * (error).
+ *
+ * If unspecified, `destPath` is `srcPath` with an extension of `.min.js`.
+ * (e.g. the `destPath` of `path/to/foo.js` would be `path/to/foo.min.js`)
+ *
+ * @param {string} srcPath The path of the file to minify.
+ * @param {string} [destPath] The path to write the file to.
+ * @param {Function} callback The function invoked upon completion.
+ * @param {Object} [option] The UglifyJS options object.
+ */
+function minify(srcPath, destPath, callback, options) {
+  if (_.isFunction(destPath)) {
+    if (_.isObject(callback)) {
+      options = callback;
+    }
+    callback = destPath;
+    destPath = undefined;
+  }
+  if (!destPath) {
+    destPath = srcPath.replace(/(?=\.js$)/, '.min');
+  }
+  const output = uglify.minify(srcPath, _.defaults(options || {}, uglifyOptions));
+  fs.writeFile(destPath, output.code, 'utf-8', callback);
+}
+
+module.exports = minify;

lib/common/uglify.options.js

@@ -0,0 +1,22 @@
+'use strict';
+
+/**
+ * The UglifyJS options object for
+ * [compress](https://github.com/mishoo/UglifyJS2#compressor-options),
+ * [mangle](https://github.com/mishoo/UglifyJS2#mangler-options), and
+ * [output](https://github.com/mishoo/UglifyJS2#beautifier-options) options.
+ */
+module.exports = {
+  'compress': {
+    'collapse_vars': true,
+    'negate_iife': false,
+    'pure_getters': true,
+    'unsafe': true,
+    'warnings': false
+  },
+  'output': {
+    'ascii_only': true,
+    'comments': /@license/,
+    'max_line_len': 500
+  }
+};

lib/common/util.js

@@ -0,0 +1,40 @@
+'use strict';
+
+const _ = require('lodash');
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates a hash object. If a `properties` object is provided, its own
+ * enumerable properties are assigned to the created hash.
+ *
+ * @memberOf util
+ * @param {Object} [properties] The properties to assign to the hash.
+ * @returns {Object} Returns the new hash object.
+ */
+function Hash(properties) {
+  return _.transform(properties, (result, value, key) => {
+    result[key] = (_.isPlainObject(value) && !(value instanceof Hash))
+      ? new Hash(value)
+      : value;
+  }, this);
+}
+
+Hash.prototype = Object.create(null);
+
+/**
+ * This method throws any error it receives.
+ *
+ * @memberOf util
+ * @param {Object} [error] The error object.
+ */
+function pitch(error) {
+  if (error != null) {
+    throw error;
+  }
+}
+
+module.exports = {
+  Hash,
+  pitch
+};

lib/fp/build-dist.js

@@ -0,0 +1,56 @@
+'use strict';
+
+const _ = require('lodash');
+const async = require('async');
+const path = require('path');
+const webpack = require('webpack');
+
+const file = require('../common/file');
+const util = require('../common/util');
+
+const basePath = path.join(__dirname, '..', '..');
+const distPath = path.join(basePath, 'dist');
+const fpPath = path.join(basePath, 'fp');
+const filename = 'lodash.fp.js';
+
+const fpConfig = {
+  'entry': path.join(fpPath, '_convertBrowser.js'),
+  'output': {
+    'path': distPath,
+    'filename': filename,
+    'library': 'fp',
+    'libraryTarget': 'umd'
+  },
+  'plugins': [
+    new webpack.optimize.OccurenceOrderPlugin,
+    new webpack.optimize.DedupePlugin
+  ]
+};
+
+const mappingConfig = {
+  'entry': path.join(fpPath, '_mapping.js'),
+  'output': {
+    'path': distPath,
+    'filename': 'mapping.fp.js',
+    'library': 'mapping',
+    'libraryTarget': 'umd'
+  }
+};
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates browser builds of the FP converter and mappings at the `target` path.
+ *
+ * @private
+ * @param {string} target The output directory path.
+ */
+function build() {
+  async.series([
+    _.partial(webpack, mappingConfig),
+    _.partial(webpack, fpConfig),
+    file.min(path.join(distPath, filename))
+  ], util.pitch);
+}
+
+build();

lib/fp/build-doc.js

@@ -0,0 +1,78 @@
+'use strict';
+
+const _ = require('lodash');
+const fs = require('fs-extra');
+const path = require('path');
+
+const file = require('../common/file');
+const mapping = require('../common/mapping');
+const util = require('../common/util');
+
+const templatePath = path.join(__dirname, 'template/doc');
+const template = file.globTemplate(path.join(templatePath, '*.jst'));
+
+const argNames = ['a', 'b', 'c', 'd'];
+
+const templateData = {
+  mapping,
+  toArgOrder,
+  toFuncList
+};
+
+/**
+ * Converts arranged argument `indexes` into a named argument string
+ * representation of their order.
+ *
+ * @private
+ * @param {number[]} indexes The arranged argument indexes.
+ * @returns {string} Returns the named argument string.
+ */
+function toArgOrder(indexes) {
+  const reordered = [];
+  _.each(indexes, (newIndex, index) => {
+    reordered[newIndex] = argNames[index];
+  });
+  return '`(' + reordered.join(', ') + ')`';
+}
+
+/**
+ * Converts `funcNames` into a chunked list string representation.
+ *
+ * @private
+ * @param {string[]} funcNames The function names.
+ * @returns {string} Returns the function list string.
+ */
+function toFuncList(funcNames) {
+  let chunks = _.chunk(funcNames.slice().sort(), 5);
+  let lastChunk = _.last(chunks);
+  const lastName = lastChunk ? lastChunk.pop() : undefined;
+
+  chunks = _.reject(chunks, _.isEmpty);
+  lastChunk = _.last(chunks);
+
+  let result = '`' + _.map(chunks, chunk => chunk.join('`, `') + '`').join(',\n`');
+  if (lastName == null) {
+    return result;
+  }
+  if (_.size(chunks) > 1 || _.size(lastChunk) > 1) {
+    result += ',';
+  }
+  result += ' &';
+  result += _.size(lastChunk) < 5 ? ' ' : '\n';
+  return result + '`' + lastName + '`';
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates the FP-Guide wiki at the `target` path.
+ *
+ * @private
+ * @param {string} target The output file path.
+ */
+function build(target) {
+  target = path.resolve(target);
+  fs.writeFile(target, template.wiki(templateData), util.pitch);
+}
+
+build(_.last(process.argv));

lib/fp/build-modules.js

@@ -0,0 +1,150 @@
+'use strict';
+
+const _ = require('lodash');
+const async = require('async');
+const glob = require('glob');
+const path = require('path');
+
+const file = require('../common/file');
+const mapping = require('../common/mapping');
+const util = require('../common/util');
+
+const templatePath = path.join(__dirname, 'template/modules');
+const template = file.globTemplate(path.join(templatePath, '*.jst'));
+
+const aryMethods = _.union(
+  mapping.aryMethod[1],
+  mapping.aryMethod[2],
+  mapping.aryMethod[3],
+  mapping.aryMethod[4]
+);
+
+const categories = [
+  'array',
+  'collection',
+  'date',
+  'function',
+  'lang',
+  'math',
+  'number',
+  'object',
+  'seq',
+  'string',
+  'util'
+];
+
+const ignored = [
+  '_*.js',
+  'core.js',
+  'core.min.js',
+  'fp.js',
+  'index.js',
+  'lodash.js',
+  'lodash.min.js'
+];
+
+/**
+ * Checks if `name` is a method alias.
+ *
+ * @private
+ * @param {string} name The name to check.
+ * @returns {boolean} Returns `true` if `name` is a method alias, else `false`.
+ */
+function isAlias(name) {
+  return _.has(mapping.aliasToReal, name);
+}
+
+/**
+ * Checks if `name` is a category name.
+ *
+ * @private
+ * @param {string} name The name to check.
+ * @returns {boolean} Returns `true` if `name` is a category name, else `false`.
+ */
+function isCategory(name) {
+  return _.includes(categories, name);
+}
+
+/**
+ * Checks if `name` belongs to a method that's passed thru and not wrapped.
+ *
+ * @private
+ * @param {string} name The name to check.
+ * @returns {boolean} Returns `true` if `name` is of a pass thru method,
+ *  else `false`.
+ */
+function isThru(name) {
+  return !_.includes(aryMethods, name);
+}
+
+/**
+ * Gets metadata for `func`.
+ *
+ * @private
+ * @param {Function} func The function to query.
+ * @returns {*} Returns the metadata for `func`.
+ */
+function getTemplate(moduleName) {
+  const data = {
+    'name': _.get(mapping.aliasToReal, moduleName, moduleName),
+    'mapping': mapping
+  };
+
+  if (isAlias(moduleName)) {
+    return template.alias(data);
+  }
+  if (isCategory(moduleName)) {
+    return template.category(data);
+  }
+  if (isThru(moduleName)) {
+    return template.thru(data);
+  }
+  return template.module(data);
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates FP modules at the `target` path.
+ *
+ * @private
+ * @param {string} target The output directory path.
+ */
+function build(target) {
+  target = path.resolve(target);
+
+  const fpPath = path.join(target, 'fp');
+
+  // Glob existing lodash module paths.
+  const modulePaths = glob.sync(path.join(target, '*.js'), {
+    'nodir': true,
+    'ignore': ignored.map(filename => {
+      return path.join(target, filename);
+    })
+  });
+
+  // Add FP alias and remapped module paths.
+  _.each([mapping.aliasToReal, mapping.remap], data => {
+    _.forOwn(data, (realName, alias) => {
+      const modulePath = path.join(target, alias + '.js');
+      if (!_.includes(modulePaths, modulePath)) {
+        modulePaths.push(modulePath);
+      }
+    });
+  });
+
+  const actions = modulePaths.map(modulePath => {
+    const moduleName = path.basename(modulePath, '.js');
+    return file.write(path.join(fpPath, moduleName + '.js'), getTemplate(moduleName));
+  });
+
+  actions.unshift(file.copy(path.join(__dirname, '../../fp'), fpPath));
+  actions.push(file.write(path.join(fpPath, '_falseOptions.js'), template._falseOptions()));
+  actions.push(file.write(path.join(fpPath, '_util.js'), template._util()));
+  actions.push(file.write(path.join(target, 'fp.js'), template.fp()));
+  actions.push(file.write(path.join(fpPath, 'convert.js'), template.convert()));
+
+  async.series(actions, util.pitch);
+}
+
+build(_.last(process.argv));

lib/fp/template/doc/wiki.jst

@@ -0,0 +1,226 @@
+## lodash/fp
+
+The `lodash/fp` module promotes a more
+[functional programming](https://en.wikipedia.org/wiki/Functional_programming)
+(FP) friendly style by exporting an instance of `lodash` with its methods wrapped
+to produce immutable auto-curried iteratee-first data-last methods.
+
+## Installation
+
+In a browser:
+```html
+<script src='https://cdn.jsdelivr.net/g/lodash@4(lodash.min.js+lodash.fp.min.js)'></script>
+<script>
+// Loading `lodash.fp.js` converts `_` to its fp variant.
+_.defaults({ 'a': 2, 'b': 2 })({ 'a': 1 });
+// ➜ { 'a': 1, 'b': 2 }
+
+// Use `noConflict` to restore the pre-fp variant.
+var fp = _.noConflict();
+
+_.defaults({ 'a': 1 }, { 'a': 2, 'b': 2 });
+// ➜ { 'a': 1, 'b': 2 }
+fp.defaults({ 'a': 2, 'b': 2 })({ 'a': 1 });
+// ➜ { 'a': 1, 'b': 2 }
+</script>
+```
+
+In Node.js:
+```js
+// Load the fp build.
+var fp = require('lodash/fp');
+
+// Load a method category.
+var object = require('lodash/fp/object');
+
+// Load a single method for smaller builds with browserify/rollup/webpack.
+var extend = require('lodash/fp/extend');
+```
+
+## Mapping
+
+Immutable auto-curried iteratee-first data-last methods sound great, but what
+does that really mean for each method? Below is a breakdown of the mapping used
+to convert each method.
+
+#### Capped Iteratee Arguments
+
+Iteratee arguments are capped to avoid gotchas with variadic iteratees.
+```js
+// The `lodash/map` iteratee receives three arguments:
+// (value, index|key, collection)
+_.map(['6', '8', '10'], parseInt);
+// ➜ [6, NaN, 2]
+
+// The `lodash/fp/map` iteratee is capped at one argument:
+// (value)
+fp.map(parseInt)(['6', '8', '10']);
+// ➜ [6, 8, 10]
+```
+
+Methods that cap iteratees to one argument:<br>
+<%= toFuncList(_.keys(_.pickBy(mapping.iterateeAry, _.partial(_.eq, _, 1)))) %>
+
+Methods that cap iteratees to two arguments:<br>
+<%= toFuncList(_.keys(_.pickBy(mapping.iterateeAry, _.partial(_.eq, _, 2)))) %>
+
+The iteratee of `mapKeys` is invoked with one argument: (key)
+
+#### Fixed Arity
+
+Methods have fixed arities to support auto-currying.
+```js
+// `lodash/padStart` accepts an optional `chars` param.
+_.padStart('a', 3, '-')
+// ➜ '--a'
+
+// `lodash/fp/padStart` does not.
+fp.padStart(3)('a');
+// ➜ '  a'
+fp.padCharsStart('-')(3)('a');
+// ➜ '--a'
+```
+
+Methods with a fixed arity of one:<br>
+<%= toFuncList(_.difference(mapping.aryMethod[1], _.keys(mapping.skipFixed))) %>
+
+Methods with a fixed arity of two:<br>
+<%= toFuncList(_.difference(mapping.aryMethod[2], _.keys(mapping.skipFixed))) %>
+
+Methods with a fixed arity of three:<br>
+<%= toFuncList(_.difference(mapping.aryMethod[3], _.keys(mapping.skipFixed))) %>
+
+Methods with a fixed arity of four:<br>
+<%= toFuncList(_.difference(mapping.aryMethod[4], _.keys(mapping.skipFixed))) %>
+
+#### Rearranged Arguments
+
+Method arguments are rearranged to make composition easier.
+```js
+// `lodash/filter` is data-first iteratee-last:
+// (collection, iteratee)
+var compact = _.partial(_.filter, _, Boolean);
+compact(['a', null, 'c']);
+// ➜ ['a', 'c']
+
+// `lodash/fp/filter` is iteratee-first data-last:
+// (iteratee, collection)
+var compact = fp.filter(Boolean);
+compact(['a', null, 'c']);
+// ➜ ['a', 'c']
+```
+
+##### Most methods follow these rules
+
+A fixed arity of two has an argument order of:<br>
+<%= toArgOrder(mapping.aryRearg[2]) %>
+
+A fixed arity of three has an argument order of:<br>
+<%= toArgOrder(mapping.aryRearg[3]) %>
+
+A fixed arity of four has an argument order of:<br>
+<%= toArgOrder(mapping.aryRearg[4]) %>
+
+##### Exceptions to the rules
+
+Methods that accept an array as their last or only argument:<br>
+<%= toFuncList(_.keys(mapping.methodSpread)) %>
+
+Methods with unchanged argument orders:<br>
+<%= toFuncList(_.keys(mapping.skipRearg)) %>
+
+Methods with custom argument orders:<br>
+<%= _.map(_.keys(mapping.methodRearg), methodName => {
+  const orders = mapping.methodRearg[methodName];
+  return ' * `_.' + methodName + '` has an order of ' + toArgOrder(orders);
+}).join('\n') %>
+
+#### New Methods
+
+Not all variadic methods have corresponding new method variants. Feel free to
+[request](https://github.com/lodash/lodash/blob/master/.github/CONTRIBUTING.md#feature-requests)
+any additions.
+
+Methods created to accommodate Lodash’s variadic methods:<br>
+<%= toFuncList(_.keys(mapping.remap)) %>
+
+#### Aliases
+
+There are <%= _.size(mapping.aliasToReal) %> method aliases:<br>
+<%= _.map(_.keys(mapping.aliasToReal).sort(), alias => {
+  const realName = mapping.aliasToReal[alias];
+  return ' * `_.' + alias + '` is an alias of `_.' + realName + '`';
+}).join('\n') %>
+
+## Placeholders
+
+The placeholder argument, which defaults to `_`, may be used to fill in method
+arguments in a different order. Placeholders are filled by the first available
+arguments of the curried returned function.
+```js
+// The equivalent of `2 > 5`.
+_.gt(2)(5);
+// ➜ false
+
+// The equivalent of `_.gt(5, 2)` or `5 > 2`.
+_.gt(_, 2)(5);
+// ➜ true
+```
+
+## Chaining
+
+The `lodash/fp` module **does not** convert chain sequence methods. See
+[Izaak Schroeder’s article](https://medium.com/making-internets/why-using-chain-is-a-mistake-9bc1f80d51ba)
+on using functional composition as an alternative to method chaining.
+
+## Convert
+
+Although `lodash/fp` & its method modules come pre-converted, there are times
+when you may want to customize the conversion. That’s when the `convert` method
+comes in handy.
+```js
+// Every option is `true` by default.
+var _fp = fp.convert({
+  // Specify capping iteratee arguments.
+  'cap': true,
+  // Specify currying.
+  'curry': true,
+  // Specify fixed arity.
+  'fixed': true,
+  // Specify immutable operations.
+  'immutable': true,
+  // Specify rearranging arguments.
+  'rearg': true
+});
+
+// The `convert` method is available on each method too.
+var mapValuesWithKey = fp.mapValues.convert({ 'cap': false });
+
+// Here’s an example of disabling iteratee argument caps to access the `key` param.
+mapValuesWithKey(function(value, key) {
+  return key == 'a' ? -1 : value;
+})({ 'a': 1, 'b': 1 });
+// => { 'a': -1, 'b': 1 }
+```
+
+Manual conversions are also possible with the `convert` module.
+```js
+var convert = require('lodash/fp/convert');
+
+// Convert by name.
+var assign = convert('assign', require('lodash.assign'));
+
+// Convert by object.
+var fp = convert({
+  'assign': require('lodash.assign'),
+  'chunk': require('lodash.chunk')
+});
+
+// Convert by `lodash` instance.
+var fp = convert(lodash.runInContext());
+```
+
+## Tooling
+
+Use [eslint-plugin-lodash-fp](https://www.npmjs.com/package/eslint-plugin-lodash-fp)
+to help use `lodash/fp` more efficiently.

lib/fp/template/modules/_falseOptions.jst

@@ -0,0 +1,7 @@
+module.exports = {
+  'cap': false,
+  'curry': false,
+  'fixed': false,
+  'immutable': false,
+  'rearg': false
+};

lib/fp/template/modules/_util.jst

@@ -0,0 +1,14 @@
+module.exports = {
+  'ary': require('../ary'),
+  'assign': require('../_baseAssign'),
+  'clone': require('../clone'),
+  'curry': require('../curry'),
+  'forEach': require('../_arrayEach'),
+  'isArray': require('../isArray'),
+  'isFunction': require('../isFunction'),
+  'iteratee': require('../iteratee'),
+  'keys': require('../_baseKeys'),
+  'rearg': require('../rearg'),
+  'toInteger': require('../toInteger'),
+  'toPath': require('../toPath')
+};

lib/fp/template/modules/alias.jst

@@ -0,0 +1 @@
+module.exports = require('./<%= name %>');

lib/fp/template/modules/category.jst

@@ -0,0 +1,2 @@
+var convert = require('./convert');
+module.exports = convert(require('../<%= name %>'));

lib/fp/template/modules/convert.jst

@@ -0,0 +1,18 @@
+var baseConvert = require('./_baseConvert'),
+    util = require('./_util');
+
+/**
+ * Converts `func` of `name` to an immutable auto-curried iteratee-first data-last
+ * version with conversion `options` applied. If `name` is an object its methods
+ * will be converted.
+ *
+ * @param {string} name The name of the function to wrap.
+ * @param {Function} [func] The function to wrap.
+ * @param {Object} [options] The options object. See `baseConvert` for more details.
+ * @returns {Function|Object} Returns the converted function or object.
+ */
+function convert(name, func, options) {
+  return baseConvert(util, name, func, options);
+}
+
+module.exports = convert;

lib/fp/template/modules/fp.jst

@@ -0,0 +1,2 @@
+var _ = require('./lodash.min').runInContext();
+module.exports = require('./fp/_baseConvert')(_, _);

lib/fp/template/modules/module.jst

@@ -0,0 +1,5 @@
+var convert = require('./convert'),
+    func = convert('<%= name %>', require('../<%= _.get(mapping.remap, name, name) %>'));
+
+func.placeholder = require('./placeholder');
+module.exports = func;

lib/fp/template/modules/thru.jst

@@ -0,0 +1,5 @@
+var convert = require('./convert'),
+    func = convert('<%= name %>', require('../<%= _.get(mapping.remap, name, name) %>'), require('./_falseOptions'));
+
+func.placeholder = require('./placeholder');
+module.exports = func;

lib/main/build-dist.js

@@ -0,0 +1,31 @@
+'use strict';
+
+const async = require('async');
+const path = require('path');
+
+const file = require('../common/file');
+const util = require('../common/util');
+
+const basePath = path.join(__dirname, '..', '..');
+const distPath = path.join(basePath, 'dist');
+const filename = 'lodash.js';
+
+const baseLodash = path.join(basePath, filename);
+const distLodash = path.join(distPath, filename);
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates browser builds of Lodash at the `target` path.
+ *
+ * @private
+ * @param {string} target The output directory path.
+ */
+function build() {
+  async.series([
+    file.copy(baseLodash, distLodash),
+    file.min(distLodash)
+  ], util.pitch);
+}
+
+build();

lib/main/build-doc.js

@@ -0,0 +1,83 @@
+'use strict';
+
+const _ = require('lodash');
+const docdown = require('docdown');
+const fs = require('fs-extra');
+const path = require('path');
+
+const util = require('../common/util');
+
+const basePath = path.join(__dirname, '..', '..');
+const docPath = path.join(basePath, 'doc');
+const readmePath = path.join(docPath, 'README.md');
+
+const pkg = require('../../package.json');
+const version = pkg.version;
+
+const config = {
+  'base': {
+    'path': path.join(basePath, 'lodash.js'),
+    'title': `<a href="https://lodash.com/">lodash</a> <span>v${ version }</span>`,
+    'toc': 'categories',
+    'url': `https://github.com/lodash/lodash/blob/${ version }/lodash.js`
+  },
+  'github': {
+    'style': 'github',
+    'sublinks': [npmLink('&#x24C3;', 'See the npm package')]
+  },
+  'site': {
+    'entryLink': '<a href="${entryHref}" class="fa fa-link"></a>',
+    'sourceLink': '[source](${sourceHref})',
+    'tocHref': '',
+    'tocLink': '',
+    'sublinks': [npmLink('npm package')]
+  }
+};
+
+/**
+ * Composes a npm link from `text` and optional `title`.
+ *
+ * @private
+ * @param {string} text The link text.
+ * @param {string} [title] The link title.
+ * @returns {string} Returns the composed npm link.
+ */
+function npmLink(text, title) {
+  return (
+    '<% if (name == "templateSettings" || !/^(?:methods|properties|seq)$/i.test(category)) {' +
+      'print(' +
+        '"[' + text + '](https://www.npmjs.com/package/lodash." + name.toLowerCase() + ' +
+        '"' + (title == null ? '' : ' \\"' + title + '\\"') + ')"' +
+      ');' +
+    '} %>'
+  );
+}
+
+/**
+ * Post-process `markdown` to make adjustments.
+ *
+ * @private
+ * @param {string} markdown The markdown to process.
+ * @returns {string} Returns the processed markdown.
+ */
+function postprocess(markdown) {
+  // Wrap symbol property identifiers in brackets.
+  return markdown.replace(/\.(Symbol\.(?:[a-z]+[A-Z]?)+)/g, '[$1]');
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates the documentation markdown formatted for 'github' or 'site'.
+ *
+ * @private
+ * @param {string} type The format type.
+ */
+function build(type) {
+  const options = _.defaults({}, config.base, config[type]);
+  const markdown = docdown(options);
+
+  fs.writeFile(readmePath, postprocess(markdown), util.pitch);
+}
+
+build(_.last(process.argv));

lib/main/build-modules.js

@@ -0,0 +1,34 @@
+'use strict';
+
+const _ = require('lodash');
+const async = require('async');
+const path = require('path');
+
+const file = require('../common/file');
+const util = require('../common/util');
+
+const basePath = path.join(__dirname, '..', '..');
+const distPath = path.join(basePath, 'dist');
+
+const filePairs = [
+  [path.join(distPath, 'lodash.core.js'), 'core.js'],
+  [path.join(distPath, 'lodash.core.min.js'), 'core.min.js'],
+  [path.join(distPath, 'lodash.min.js'), 'lodash.min.js']
+];
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates supplementary Lodash modules at the `target` path.
+ *
+ * @private
+ * @param {string} target The output directory path.
+ */
+function build(target) {
+  const actions = _.map(filePairs, pair =>
+    file.copy(pair[0], path.join(target, pair[1])));
+
+  async.series(actions, util.pitch);
+}
+
+build(_.last(process.argv));

lib/main/build-site.js

@@ -0,0 +1,216 @@
+'use strict';
+
+const _ = require('lodash');
+const cheerio = require('cheerio');
+const fs = require('fs');
+const marky = require('marky-markdown');
+const path = require('path');
+const util = require('../common/util');
+
+const basePath = path.join(__dirname, '..', '..');
+const docPath = path.join(basePath, 'doc');
+const readmePath = path.join(docPath, 'README.md');
+
+const highlights = {
+  'html': [
+    'string'
+  ],
+  'js': [
+    'comment',
+    'console',
+    'delimiter',
+    'method',
+    'modifier',
+    'name',
+    'numeric',
+    'string',
+    'support',
+    'type'
+  ]
+};
+
+const exts = _.keys(highlights);
+
+/**
+ * Converts Lodash method references into documentation links.
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function autoLink($) {
+  $('.doc-container code').each(function() {
+    const $code = $(this);
+    const html = $code.html();
+    if (/^_\.\w+$/.test(html)) {
+      const id = html.split('.')[1];
+      $code.replaceWith(`<a href="#${ id }"><code>_.${ id }</code></a>`);
+    }
+  });
+}
+
+/**
+ * Removes horizontal rules from the document.
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function removeHorizontalRules($) {
+  $('hr').remove();
+}
+
+/**
+ * Removes marky-markdown specific ids and class names.
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function removeMarkyAttributes($) {
+  $('[id^="user-content-"]')
+    .attr('class', null)
+    .attr('id', null);
+
+  $(':header:not(h3) > a').each(function() {
+    const $a = $(this);
+    $a.replaceWith($a.html());
+  });
+}
+
+/**
+ * Renames "_" id and anchor references to "lodash".
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function renameLodashId($) {
+  $('#_').attr('id', 'lodash');
+  $('[href="#_"]').attr('href', '#lodash');
+}
+
+/**
+ * Repairs broken marky-markdown headers.
+ * See https://github.com/npm/marky-markdown/issues/217 for more details.
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function repairMarkyHeaders($) {
+  $('p:empty + h3').prev().remove();
+
+  $('h3 ~ p:empty').each(function() {
+    const $p = $(this);
+    let node = this.prev;
+    while ((node = node.prev) && node.name != 'h3' && node.name != 'p') {
+      $p.prepend(node.next);
+    }
+  });
+
+  $('h3 code em').parent().each(function() {
+    const $code = $(this);
+    $code.html($code.html().replace(/<\/?em>/g, '_'));
+  });
+}
+
+/**
+ * Cleans up highlights blocks by removing extraneous class names and elements.
+ *
+ * @private
+ * @param {Object} $ The Cheerio object.
+ */
+function tidyHighlights($) {
+  $('.highlight').each(function() {
+    let $spans;
+    const $parent = $(this);
+    const classes = $parent.find('.source,.text').first().attr('class').split(' ');
+    const ext = _(classes).intersection(exts).last();
+
+    $parent.addClass(ext);
+
+    // Remove line indicators for single line snippets.
+    $parent.children('pre').each(function() {
+      const $divs = $(this).children('div');
+      if ($divs.length == 1) {
+        $divs.replaceWith($divs.html());
+      }
+    });
+    // Remove extraneous class names.
+    $parent.find('[class]').each(function() {
+      const $element = $(this);
+      const classes = $element.attr('class').split(' ');
+      const attr = _(classes).intersection(highlights[ext]).join(' ');
+      $element.attr('class', attr || null);
+    });
+    // Collapse nested comment highlights.
+    $parent.find(`[class~="comment"]`).each(function() {
+      const $element = $(this);
+      $element.text($element.text().trim());
+    });
+    // Collapse nested string highlights.
+    $parent.find(`[class~="string"]`).each(function() {
+      const $element = $(this);
+      $element.text($element.text());
+    });
+    // Collapse nested spans.
+    while (($spans = $parent.find('span:not([class])')).length) {
+      $spans.each(function() {
+        let $span = $(this);
+        while ($span[0] && $span[0].name == 'span' && !$span.attr('class')) {
+          const $parent = $span.parent();
+          $span.replaceWith($span.html());
+          $span = $parent;
+        }
+      });
+    }
+  });
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Creates the documentation HTML.
+ *
+ * @private
+ */
+function build() {
+  const markdown = fs
+    // Load markdown.
+    .readFileSync(readmePath, 'utf8')
+    // Uncomment docdown HTML hints.
+    .replace(/(<)!--\s*|\s*--(>)/g, '$1$2');
+
+  const $ = cheerio.load(marky(markdown, { 'sanitize': false }));
+  const $header = $('h1').first().remove();
+  const version = $header.find('span').first().text().trim().slice(1);
+
+  // Auto-link Lodash method references.
+  autoLink($);
+  // Rename "_" id references to "lodash".
+  renameLodashId($);
+  // Remove docdown horizontal rules.
+  removeHorizontalRules($);
+  // Remove marky-markdown attribute additions.
+  removeMarkyAttributes($);
+  // Repair marky-markdown wrapping around headers.
+  repairMarkyHeaders($);
+  // Cleanup highlights.
+  tidyHighlights($);
+
+  const html = [
+    // Append YAML front matter.
+    '---',
+    'id: docs',
+    'layout: docs',
+    'title: Lodash Documentation',
+    'version: ' + (version || null),
+    '---',
+    '',
+    // Wrap in raw tags to avoid Liquid template tag processing.
+    '{% raw %}',
+    $.html().trim(),
+    '{% endraw %}',
+    ''
+  ].join('\n');
+
+  fs.writeFile(path.join(docPath, version + '.html'), html, util.pitch);
+}
+
+build();

lodash.min.js

@@ -1,39 +0,0 @@
-/*!
- Lo-Dash 0.8.2 lodash.com/license
- Underscore.js 1.4.2 underscorejs.org/LICENSE
-*/
-;(function(e,t){function s(e){if(e&&e.__wrapped__)return e;if(!(this instanceof s))return new s(e);this.__wrapped__=e}function o(e,t,n){t||(t=0);var r=e.length,i=r-t>=(n||H),s=i?{}:e;if(i)for(n=t-1;++n<r;){var o=e[n]+"";(Z.call(s,o)?s[o]:s[o]=[]).push(e[n])}return function(e){if(i){var n=e+"";return Z.call(s,n)&&-1<T(s[n],e)}return-1<T(s,e,t)}}function u(e,n){var r=e.b,i=n.b,e=e.a,n=n.a;if(e!==n){if(e>n||e===t)return 1;if(e<n||n===t)return-1}return r<i?-1:1}function a(e,t,n){function r(){var u=arguments
-,a=s?this:t;return i||(e=t[o]),n.length&&(u=u.length?n.concat(nt.call(u)):n),this instanceof r?(p.prototype=e.prototype,a=new p,(u=e.apply(a,u))&&Ht[typeof u]?u:a):e.apply(a,u)}var i=m(e),s=!n,o=e;return s&&(n=t),r}function f(e,n){return e?"function"!=typeof e?function(t){return t[e]}:n!==t?function(t,r,i){return e.call(n,t,r,i)}:e:A}function l(){for(var e={e:"",g:Et,i:"",j:Mt,m:Tt,n:kt,o:J,p:"",q:n,r:_t,c:{d:""},l:{d:""}},t,i=-1;t=arguments[++i];)for(var s in t){var o=t[s];/d|h/.test(s)?("string"==typeof 
-o&&(o={b:o,k:o}),e.c[s]=o.b,e.l[s]=o.k):e[s]=o}t=e.a;if("d"!=(e.f=/^[^,]+/.exec(t)[0])||!e.c.h)e.c=r;i="",e.r&&(i+="'use strict';"),i+="var i,A,j="+e.f+",t="+(e.i||e.f)+";if(!"+e.f+")return t;"+e.p+";",e.c&&(i+="var k=j.length;i=-1;",e.l&&(i+="if(k===+k){"),e.n&&(i+="if(y.call(j)==w){j=j.split('')}"),i+=e.c.d+";while(++i<k){A=j[i];"+e.c.h+"}",e.l&&(i+="}"));if(e.l){e.c?i+="else {":e.m&&(i+="var k=j.length;i=-1;if(k&&O(j)){while(++i<k){A=j[i+=''];"+e.l.h+"}}else {"),e.g||(i+="var u=typeof j=='function'&&q.call(j,'prototype');"
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-,u="__p += '",a=n.variable||o.variable,f=a;e.replace(RegExp((n.escape||o.escape||G).source+"|"+(n.interpolate||o.interpolate||G).source+"|"+(n.evaluate||o.evaluate||G).source+"|$","g"),function(t,n,i,o,a){u+=e.slice(s,a).replace(Z,T),u+=n?"'+__e("+n+")+'":o?"';"+o+";__p+='":i?"'+((__t=("+i+"))==null?'':__t)+'":"",r||(r=o||$.test(n||i)),s=a+t.length}),u+="';",f||(a="obj",r?u="with("+a+"){"+u+"}":(n=RegExp("(\\(\\s*)"+a+"\\."+a+"\\b","g"),u=u.replace(K,"$&"+a+".").replace(n,"$1__d"))),u="function("+
-a+"){"+(f?"":a+"||("+a+"={});")+"var __t,__p='',__e=_.escape"+(r?",__j=Array.prototype.join;function print(){__p+=__j.call(arguments,'')}":(f?"":",__d="+a+"."+a+"||"+a)+";")+u+"return __p}";try{i=Function("_","return "+u)(w)}catch(l){throw l.source=u,l}return t?i(t):(i.source=u,i)},w.throttle=function(e,t){function n(){a=new Date,u=r,s=e.apply(o,i)}var i,s,o,u,a=0;return function(){var r=new Date,f=t-(r-a);return i=arguments,o=this,0>=f?(Et(u),a=r,s=e.apply(o,i)):u||(u=St(n,f)),s}},w.times=function(
-e,t,n){for(var e=+e||0,r=-1,i=Array(e);++r<e;)i[r]=t.call(n,r);return i},w.toArray=function(e){if(!e)return[];var t=e.length;return t===+t?"string"==typeof e?e.split(""):ot.call(e):d(e)},w.unescape=function(e){return e==r?"":(e+"").replace(J,k)},w.union=function(){for(var e=-1,t=tt.apply(z,arguments),n=t.length,r=[];++e<n;){var i=t[e];0>H(r,i)&&r.push(i)}return r},w.uniq=F,w.uniqueId=function(e){var t=X++;return e?e+t:t},w.values=d,w.where=function(e,t){var r,i,s=[];if(!e)return s;var o=[];m(t,function(
-e,t){o.push(t)});var u=o.length,a=e.length;r=-1;if(a===+a)for(;++r<a;){i=e[r];for(var f=n,l=0;l<u&&(f=o[l],f=i[f]===t[f]);l++);f&&s.push(i)}else for(r in e)if(it.call(e,r)){i=e[r],f=n;for(l=0;l<u&&(f=o[l],f=i[f]===t[f]);l++);f&&s.push(i)}return s},w.without=function(e){for(var t=-1,n=e.length,r=[];++t<n;){var i=e[t];0>H(arguments,i,1)&&r.push(i)}return r},w.wrap=function(e,t){return function(){var n=[e];return arguments.length&&st.apply(n,arguments),t.apply(this,n)}},w.zip=function(e){for(var t=-1
-,n=e?M(u(arguments,"length")):0,r=Array(n);++t<n;)r[t]=u(arguments,t);return r},w.all=h,w.any=s,w.collect=a,w.detect=l,w.drop=B,w.each=f,w.foldl=o,w.foldr=_,w.head=D,w.include=p,w.inject=o,w.methods=v,w.select=c,w.tail=B,w.take=D,w.unique=F,R(w),w.prototype.chain=function(){return this.__chain__=n,this},w.prototype.value=function(){return this.__wrapped__},f("pop push reverse shift sort splice unshift".split(" "),function(e){var t=z[e];w.prototype[e]=function(){var e=this.__wrapped__;return t.apply
-(e,arguments),this.__chain__&&(e=new w(e),e.__chain__=n),e}}),f(["concat","join","slice"],function(e){var t=z[e];w.prototype[e]=function(){var e=t.apply(this.__wrapped__,arguments);return this.__chain__&&(e=new w(e),e.__chain__=n),e}}),U?"object"==typeof module&&module&&module.exports==U?(module.exports=w)._=w:U._=w:e._=w})(this);

package.json

@@ -1,52 +1,64 @@
 {
   "name": "lodash",
-  "version": "0.8.2",
+  "version": "4.17.2",
-  "description": "A drop-in replacement for Underscore.js delivering performance, bug fixes, and additional features.",
+  "license": "MIT",
-  "homepage": "http://lodash.com",
+  "private": true,
-  "main": "./lodash",
+  "main": "lodash.js",
-  "keywords": [
+  "engines": { "node": ">=4.0.0" },
-    "browser",
-    "client",
-    "functional",
-    "performance",
-    "server",
-    "speed",
-    "util"
-  ],
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://lodash.com/license"
-    }
-  ],
-  "author": {
-    "name": "John-David Dalton",
-    "email": "john.david.dalton@gmail.com",
-    "web": "http://allyoucanleet.com/"
-  },
-  "bugs": {
-    "url": "https://github.com/bestiejs/lodash/issues"
-  },
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/bestiejs/lodash.git"
-  },
-  "bin": {
-    "lodash": "./build.js"
-  },
-  "directories": {
-    "doc": "./doc",
-    "test": "./test"
-  },
-  "engines": [
-    "node",
-    "rhino"
-  ],
-  "jam": {
-    "main": "./lodash.js"
-  },
   "scripts": {
-    "build": "node build",
+    "build": "npm run build:main && npm run build:fp",
-    "test": "node test/test && node test/test-build"
+    "build:fp": "node lib/fp/build-dist.js",
+    "build:fp-modules": "node lib/fp/build-modules.js",
+    "build:main": "node lib/main/build-dist.js",
+    "build:main-modules": "node lib/main/build-modules.js",
+    "doc": "node lib/main/build-doc github && npm run test:doc",
+    "doc:fp": "node lib/fp/build-doc",
+    "doc:site": "node lib/main/build-doc site",
+    "doc:sitehtml": "optional-dev-dependency marky-markdown@^9.0.1 && npm run doc:site && node lib/main/build-site",
+    "pretest": "npm run build",
+    "style": "npm run style:main && npm run style:fp && npm run style:perf && npm run style:test",
+    "style:fp": "jscs fp/*.js lib/**/*.js",
+    "style:main": "jscs lodash.js",
+    "style:perf": "jscs perf/*.js perf/**/*.js",
+    "style:test": "jscs test/*.js test/**/*.js",
+    "test": "npm run test:main && npm run test:fp",
+    "test:doc": "markdown-doctest doc/*.md",
+    "test:fp": "node test/test-fp",
+    "test:main": "node test/test",
+    "validate": "npm run style && npm run test"
+  },
+  "devDependencies": {
+    "async": "^2.1.2",
+    "benchmark": "^2.1.2",
+    "chalk": "^1.1.3",
+    "cheerio": "^0.22.0",
+    "codecov.io": "~0.1.6",
+    "coveralls": "^2.11.15",
+    "curl-amd": "~0.8.12",
+    "docdown": "~0.7.1",
+    "dojo": "^1.11.2",
+    "ecstatic": "^2.1.0",
+    "fs-extra": "~1.0.0",
+    "glob": "^7.1.1",
+    "istanbul": "0.4.5",
+    "jquery": "^3.1.1",
+    "jscs": "^3.0.7",
+    "lodash": "4.17.1",
+    "lodash-doc-globals": "^0.1.1",
+    "markdown-doctest": "^0.9.0",
+    "optional-dev-dependency": "^2.0.0",
+    "platform": "^1.3.3",
+    "qunit-extras": "^3.0.0",
+    "qunitjs": "^2.0.1",
+    "request": "^2.78.0",
+    "requirejs": "^2.3.2",
+    "sauce-tunnel": "^2.5.0",
+    "uglify-js": "2.7.4",
+    "webpack": "^1.13.3"
+  },
+  "greenkeeper": {
+    "ignore": [
+      "lodash"
+    ]
   }
 }

perf/asset/perf-ui.js

@@ -0,0 +1,112 @@
+;(function(window) {
+  'use strict';
+
+  /** The base path of the lodash builds. */
+  var basePath = '../';
+
+  /** The lodash build to load. */
+  var build = (build = /build=([^&]+)/.exec(location.search)) && decodeURIComponent(build[1]);
+
+  /** The other library to load. */
+  var other = (other = /other=([^&]+)/.exec(location.search)) && decodeURIComponent(other[1]);
+
+  /** The `ui` object. */
+  var ui = {};
+
+  /*--------------------------------------------------------------------------*/
+
+  // Initialize controls.
+  addEventListener('load', function() {
+    function eventHandler(event) {
+      var buildIndex = buildList.selectedIndex,
+          otherIndex = otherList.selectedIndex,
+          search = location.search.replace(/^\?|&?(?:build|other)=[^&]*&?/g, '');
+
+      if (event.stopPropagation) {
+        event.stopPropagation();
+      } else {
+        event.cancelBubble = true;
+      }
+      location.href =
+        location.href.split('?')[0] + '?' +
+        (search ? search + '&' : '') +
+        'build=' + (buildIndex < 0 ? build : buildList[buildIndex].value) + '&' +
+        'other=' + (otherIndex < 0 ? other : otherList[otherIndex].value);
+    }
+
+    var span1 = document.createElement('span');
+    span1.style.cssText = 'float:right';
+    span1.innerHTML =
+      '<label for="perf-build">Build: </label>' +
+      '<select id="perf-build">' +
+      '<option value="lodash">lodash (production)</option>' +
+      '</select>';
+
+    var span2 = document.createElement('span');
+    span2.style.cssText = 'float:right';
+    span2.innerHTML =
+      '<label for="perf-other">Other Library: </label>' +
+      '<select id="perf-other">' +
+      '<option value="underscore-dev">Underscore (development)</option>' +
+      '<option value="underscore">Underscore (production)</option>' +
+      '<option value="lodash">lodash</option>' +
+      '</select>';
+
+    var buildList = span1.lastChild,
+        otherList = span2.lastChild,
+        toolbar = document.getElementById('perf-toolbar');
+
+    toolbar.appendChild(span2);
+    toolbar.appendChild(span1);
+
+    buildList.selectedIndex = (function() {
+      switch (build) {
+        case 'lodash':
+        case null:                return 0;
+      }
+      return -1;
+    }());
+
+    otherList.selectedIndex = (function() {
+      switch (other) {
+        case 'underscore-dev':    return 0;
+        case 'lodash':            return 2;
+        case 'underscore':
+        case null:                return 1;
+      }
+      return -1;
+    }());
+
+    buildList.addEventListener('change', eventHandler);
+    otherList.addEventListener('change', eventHandler);
+  });
+
+  // The lodash build file path.
+  ui.buildPath = (function() {
+    var result;
+    switch (build) {
+      case null:                build  = 'lodash';
+      case 'lodash':            result = 'dist/lodash.min.js'; break;
+      default:                  return build;
+    }
+    return basePath + result;
+  }());
+
+  // The other library file path.
+  ui.otherPath = (function() {
+    var result;
+    switch (other) {
+      case 'lodash':            result = 'dist/lodash.min.js'; break;
+      case 'underscore-dev':    result = 'vendor/underscore/underscore.js'; break;
+      case null:                other  = 'underscore';
+      case 'underscore':        result = 'vendor/underscore/underscore-min.js'; break;
+      default:                  return other;
+    }
+    return basePath + result;
+  }());
+
+  ui.urlParams = { 'build': build, 'other': other };
+
+  window.ui = ui;
+
+}(this));

perf/index.html

@@ -1,59 +1,80 @@
 <!doctype html>
 <html lang="en">
-	<head>
+  <head>
-		<meta charset="utf-8">
+    <meta charset="utf-8">
-		<title>Lo-Dash Performance Suite</title>
+    <title>lodash Performance Suite</title>
-		<style>
+    <style>
-			html, body {
+      html, body {
-				margin: 0;
+        margin: 0;
-				padding: 0;
+        padding: 0;
-				height: 100%;
+        height: 100%;
-			}
+      }
-			applet {
+      #FirebugUI {
-				position: absolute;
+        top: 2.5em;
-				left: -9999em;
+      }
-			}
+      #perf-toolbar {
-		</style>
+        background-color: #EEE;
-	</head>
+        color: #5E740B;
-	<body>
+        font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-		<script src="../lodash.min.js"></script>
+        font-size: small;
-		<script>
+        padding: 0.5em 1em 0.5em 1em;
-			var lodash = _.noConflict();
+        overflow: hidden;
-		</script>
+      }
-		<script src="../vendor/underscore/underscore-min.js"></script>
+      #perf-toolbar label {
-		<script src="../vendor/platform.js/platform.js"></script>
+        display: inline-block;
-		<script src="../vendor/benchmark.js/benchmark.js"></script>
+        margin-right: 0.5em;
-		<script src="../vendor/firebug-lite/src/firebug-lite-debug.js"></script>
+      }
-		<script src="perf.js"></script>
+      #perf-toolbar span {
-		<script>
+        display: inline-block;
-			(function() {
+        float: right;
-				var measured,
+        line-height: 2.1em;
-				    perfNow,
+        margin-left: 1em;
-				    begin = new Date;
+        margin-top: 0;
+      }
+    </style>
+  </head>
+  <body>
+    <div id="perf-toolbar"></div>
+    <script src="../lodash.js"></script>
+    <script src="../node_modules/platform/platform.js"></script>
+    <script src="../node_modules/benchmark/benchmark.js"></script>
+    <script src="../vendor/firebug-lite/src/firebug-lite-debug.js"></script>
+    <script src="./asset/perf-ui.js"></script>
+    <script>
+      document.write('<script src="' + ui.buildPath + '"><\/script>');
+    </script>
+    <script>
+      var lodash = _.noConflict();
+    </script>
+    <script>
+      document.write('<script src="' + ui.otherPath + '"><\/script>');
+    </script>
+    <script src="perf.js"></script>
+    <script>
+      (function() {
+        var measured,
+            perfNow,
+            begin = new Date;
 
-				function init() {
+        function init() {
-					var fbUI = document.getElementById('FirebugUI'),
+          var fbUI = document.getElementById('FirebugUI'),
-					    fbDoc = fbUI && (fbDoc = fbUI.contentWindow || fbUI.contentDocument).document || fbDoc,
+              fbDoc = fbUI && (fbDoc = fbUI.contentWindow || fbUI.contentDocument).document || fbDoc,
-					    fbCommandLine = fbDoc && fbDoc.getElementById('fbCommandLine');
+              fbCommandLine = fbDoc && fbDoc.getElementById('fbCommandLine');
 
-					if (!fbCommandLine) {
+          if (!fbCommandLine) {
-						return setTimeout(init, 15);
+            return setTimeout(init, 15);
-					}
+          }
-					fbUI.style.height = fbDoc.body.style.height = fbDoc.documentElement.style.height = '100%';
+          fbUI.style.height = (
-					setTimeout(run, 15);
+            Math.max(document.documentElement.clientHeight, document.body.clientHeight) -
-				}
+            document.getElementById('perf-toolbar').clientHeight
+          ) + 'px';
 
-				// is the applet permitted?
+          fbDoc.body.style.height = fbDoc.documentElement.style.height = '100%';
-				if (!/[?&]nojava=true(?:&|$)/.test(location.search)) {
+          setTimeout(run, 15);
-					// is the applet really needed?
+        }
-					while (!(measured = new Date - begin)) { }
+
-					if (measured != 1 && !((perfNow = window.performance) && typeof (perfNow.now || perfNow.webkitNow) == 'function')) {
+        window.onload = init;
-						// load applet
+      }());
-						document.write('<applet code="nano" archive="../vendor/benchmark.js/nano.jar"></applet>');
+    </script>
-					}
+  </body>
-				}
-				window.onload = init;
-			}());
-		</script>
-	</body>
 </html>

perf/run-perf.sh

@@ -1,9 +0,0 @@
-cd "$(dirname "$0")"
-for cmd in node narwhal ringo rhino; do
-	echo ""
-	echo "Running performance suite in $cmd..."
-	$cmd perf.js
-done
-echo ""
-echo "Running performance suite in a browser..."
-open index.html

test/asset/test-ui.js

@@ -0,0 +1,155 @@
+;(function(window) {
+  'use strict';
+
+  /** The base path of the lodash builds. */
+  var basePath = '../';
+
+  /** The lodash build to load. */
+  var build = (build = /build=([^&]+)/.exec(location.search)) && decodeURIComponent(build[1]);
+
+  /** The module loader to use. */
+  var loader = (loader = /loader=([^&]+)/.exec(location.search)) && decodeURIComponent(loader[1]);
+
+  /** The `ui` object. */
+  var ui = {};
+
+  /*--------------------------------------------------------------------------*/
+
+  // Initialize controls.
+  addEventListener('load', function() {
+    function eventHandler(event) {
+      var buildIndex = buildList.selectedIndex,
+          loaderIndex = loaderList.selectedIndex,
+          search = location.search.replace(/^\?|&?(?:build|loader)=[^&]*&?/g, '');
+
+      if (event.stopPropagation) {
+        event.stopPropagation();
+      } else {
+        event.cancelBubble = true;
+      }
+      location.href =
+        location.href.split('?')[0] + '?' +
+        (search ? search + '&' : '') +
+        'build=' + (buildIndex < 0 ? build : buildList[buildIndex].value) + '&' +
+        'loader=' + (loaderIndex < 0 ? loader : loaderList[loaderIndex].value);
+    }
+
+    function init() {
+      var toolbar = document.getElementById('qunit-testrunner-toolbar');
+      if (!toolbar) {
+        setTimeout(init, 15);
+        return;
+      }
+      toolbar.insertBefore(span2, toolbar.lastChild);
+      toolbar.insertBefore(span1, span2);
+
+      buildList.selectedIndex = (function() {
+        switch (build) {
+          case 'lodash':            return 1;
+          case 'lodash-core-dev':   return 2;
+          case 'lodash-core':       return 3;
+          case 'lodash-dev':
+          case null:                return 0;
+        }
+        return -1;
+      }());
+
+      loaderList.selectedIndex = (function() {
+        switch (loader) {
+          case 'curl':      return 1;
+          case 'dojo':      return 2;
+          case 'requirejs': return 3;
+          case 'none':
+          case null:        return 0;
+        }
+        return -1;
+      }());
+
+      buildList.addEventListener('change', eventHandler);
+      loaderList.addEventListener('change', eventHandler);
+    }
+
+    var span1 = document.createElement('span');
+    span1.innerHTML =
+      '<label for="qunit-build">Build: </label>' +
+      '<select id="qunit-build">' +
+      '<option value="lodash-dev">lodash (development)</option>' +
+      '<option value="lodash">lodash (production)</option>' +
+      '<option value="lodash-core-dev">lodash-core (development)</option>' +
+      '<option value="lodash-core">lodash-core (production)</option>' +
+      '</select>';
+
+    var span2 = document.createElement('span');
+    span2.innerHTML =
+      '<label for="qunit-loader">Loader: </label>' +
+      '<select id="qunit-loader">' +
+      '<option value="none">None</option>' +
+      '<option value="curl">Curl</option>' +
+      '<option value="dojo">Dojo</option>' +
+      '<option value="requirejs">RequireJS</option>' +
+      '</select>';
+
+    span1.style.cssText =
+    span2.style.cssText = 'display:inline-block;float:right;line-height:2.1em;margin-left:1em;margin-top:0;';
+
+    span1.firstChild.style.cssText =
+    span2.firstChild.style.cssText = 'display:inline-block;margin-right:.5em;';
+
+    var buildList = span1.lastChild,
+        loaderList = span2.lastChild;
+
+    setTimeout(function() {
+      ui.timing.loadEventEnd = +new Date;
+    }, 1);
+
+    init();
+  });
+
+  // The lodash build file path.
+  ui.buildPath = (function() {
+    var result;
+    switch (build) {
+      case 'lodash':            result = 'dist/lodash.min.js'; break;
+      case 'lodash-core-dev':   result = 'dist/lodash.core.js'; break;
+      case 'lodash-core':       result = 'dist/lodash.core.min.js'; break;
+      case null:                build  = 'lodash-dev';
+      case 'lodash-dev':        result = 'lodash.js'; break;
+      default:                  return build;
+    }
+    return basePath + result;
+  }());
+
+  // The module loader file path.
+  ui.loaderPath = (function() {
+    var result;
+    switch (loader) {
+      case 'curl':      result = 'node_modules/curl-amd/dist/curl-kitchen-sink/curl.js'; break;
+      case 'dojo':      result = 'node_modules/dojo/dojo.js'; break;
+      case 'requirejs': result = 'node_modules/requirejs/require.js'; break;
+      case null:        loader = 'none'; return '';
+      default:          return loader;
+    }
+    return basePath + result;
+  }());
+
+  // Used to indicate testing a core build.
+  ui.isCore = /\bcore(\.min)?\.js\b/.test(ui.buildPath);
+
+  // Used to indicate testing a foreign file.
+  ui.isForeign = RegExp('^(\\w+:)?//').test(build);
+
+  // Used to indicate testing a modularized build.
+  ui.isModularize = /\b(?:amd|commonjs|es|node|npm|(index|main)\.js)\b/.test([location.pathname, location.search]);
+
+  // Used to indicate testing in Sauce Labs' automated test cloud.
+  ui.isSauceLabs = location.port == '9001';
+
+  // Used to indicate that lodash is in strict mode.
+  ui.isStrict = /\bes\b/.test([location.pathname, location.search]);
+
+  ui.urlParams = { 'build': build, 'loader': loader };
+  ui.timing = { 'loadEventEnd': 0 };
+
+  window.ui = ui;
+
+}(this));

test/asset/worker.js

@@ -0,0 +1,17 @@
+'use strict';
+
+self.console || (self.console = { 'log': function() {} });
+
+addEventListener('message', function(e) {
+  if (e.data) {
+    try {
+      importScripts('../' + e.data);
+    } catch (e) {
+      var lineNumber = e.lineNumber,
+          message = (lineNumber == null ? '' : (lineNumber + ': ')) + e.message;
+
+      self._ = { 'VERSION': message };
+    }
+    postMessage(_.VERSION);
+  }
+});

test/backbone.html

@@ -1,49 +1,170 @@
 <!doctype html>
 <html lang="en">
-	<head>
+  <head>
-		<meta charset="utf-8">
+    <meta charset="utf-8">
-		<title>Backbone Test Suite</title>
+    <title>Backbone Test Suite</title>
-		<link rel="stylesheet" href="../vendor/backbone/test/vendor/qunit.css">
+    <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
-		<style>
+  </head>
-			body > #qunit-header {
+  <body>
-				display: none;
+    <script>
-			}
+      // Avoid reporting tests to Sauce Labs when script errors occur.
-			#jslitmus {
+      if (location.port == '9001') {
-				display: none;
+        window.onerror = function(message) {
-			}
+          if (window.QUnit) {
-		</style>
+            QUnit.config.done.length = 0;
-	</head>
+          }
-	<body>
+          global_test_results = { 'message': message };
-		<div id="qunit"></div>
+        };
-		<h1 id="qunit-header"><a href="#">Backbone Speed Suite</a></h1>
+      }
-		<div id="qunit-fixture">
+    </script>
-			<div id='testElement'>
+    <script src="../node_modules/qunitjs/qunit/qunit.js"></script>
-				<h1>Test</h1>
+    <script src="../node_modules/qunit-extras/qunit-extras.js"></script>
-			</div>
+    <script src="../vendor/json-js/json2.js"></script>
-		</div>
+    <script src="../node_modules/platform/platform.js"></script>
-		<script src="../vendor/backbone/test/vendor/json2.js"></script>
+    <script src="./asset/test-ui.js"></script>
-		<script src="../vendor/backbone/test/vendor/jquery-1.7.1.js"></script>
+    <script src="../lodash.js"></script>
-		<script src="../vendor/backbone/test/vendor/jslitmus.js"></script>
+    <script>
-		<script src="../vendor/platform.js/platform.js"></script>
+      QUnit.config.asyncRetries = 10;
-		<script>
+      QUnit.config.hidepassed = true;
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
+
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
+      var mixinPrereqs = (function() {
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
+        var aliasToReal = {
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
+          'indexBy': 'keyBy',
-			);
+          'invoke': 'invokeMap'
-		</script>
+        };
-		<script src="test-ui.js"></script>
+
-		<script>
+        var keyMap = {
-			document.write('<script src="../' + QUnit.config.lodashFilename + '.js"><\/script>');
+          'rest': 'tail'
-		</script>
+        };
-		<script src="../vendor/backbone/backbone.js"></script>
+
-		<script src="../vendor/backbone/test/environment.js"></script>
+        var lodash = _.noConflict();
-		<script src="../vendor/backbone/test/noconflict.js"></script>
+
-		<script src="../vendor/backbone/test/events.js"></script>
+        return function(_) {
-		<script src="../vendor/backbone/test/model.js"></script>
+          lodash(_)
-		<script src="../vendor/backbone/test/collection.js"></script>
+            .defaultsDeep({ 'templateSettings': lodash.templateSettings })
-		<script src="../vendor/backbone/test/router.js"></script>
+            .mixin(lodash.pick(lodash, lodash.difference([
-		<script src="../vendor/backbone/test/view.js"></script>
+              'countBy',
-		<script src="../vendor/backbone/test/sync.js"></script>
+              'debounce',
-	</body>
+              'difference',
+              'find',
+              'findIndex',
+              'findLastIndex',
+              'groupBy',
+              'includes',
+              'invert',
+              'invokeMap',
+              'keyBy',
+              'omit',
+              'partition',
+              'reduceRight',
+              'reject',
+              'sample',
+              'without'
+            ], lodash.functions(_))))
+            .value();
+
+          lodash.forOwn(keyMap, function(realName, otherName) {
+            _[otherName] = lodash[realName];
+            _.prototype[otherName] = lodash.prototype[realName];
+          });
+          lodash.forOwn(aliasToReal, function(realName, alias) {
+            _[alias] = _[realName];
+            _.prototype[alias] = _.prototype[realName];
+          });
+          return _;
+        };
+      }());
+
+      // Load prerequisite scripts.
+      document.write(ui.urlParams.loader == 'none'
+        ? '<script src="' + ui.buildPath + '"><\/script>'
+        : '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
+      );
+    </script>
+    <script>
+      if (ui.urlParams.loader == 'none') {
+        mixinPrereqs(_);
+        document.write([
+          '<script src="../node_modules/jquery/dist/jquery.js"><\/script>',
+          '<script src="../vendor/backbone/backbone.js"><\/script>',
+          '<script src="../vendor/backbone/test/setup/dom-setup.js"><\/script>',
+          '<script src="../vendor/backbone/test/setup/environment.js"><\/script>',
+          '<script src="../vendor/backbone/test/noconflict.js"><\/script>',
+          '<script src="../vendor/backbone/test/events.js"><\/script>',
+          '<script src="../vendor/backbone/test/model.js"><\/script>',
+          '<script src="../vendor/backbone/test/collection.js"><\/script>',
+          '<script src="../vendor/backbone/test/router.js"><\/script>',
+          '<script src="../vendor/backbone/test/view.js"><\/script>',
+          '<script src="../vendor/backbone/test/sync.js"><\/script>'
+        ].join('\n'));
+      }
+    </script>
+    <script>
+      (function() {
+        if (window.curl) {
+          curl.config({ 'apiName': 'require' });
+        }
+        if (!window.require) {
+          return;
+        }
+        var reBasename = /[\w.-]+$/,
+            basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
+            modulePath = ui.buildPath.replace(/\.js$/, ''),
+            locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
+            moduleMain = modulePath.match(reBasename)[0],
+            uid = +new Date;
+
+        function getConfig() {
+          var result = {
+            'baseUrl': './',
+            'urlArgs': 't=' + uid++,
+            'waitSeconds': 0,
+            'paths': {
+              'backbone': '../vendor/backbone/backbone',
+              'jquery': '../node_modules/jquery/dist/jquery'
+            },
+            'packages': [{
+              'name': 'test',
+              'location': '../vendor/backbone/test',
+              'config': {
+                // Work around no global being exported.
+                'exports': 'QUnit',
+                'loader': 'curl/loader/legacy'
+              }
+            }]
+          };
+
+          if (ui.isModularize) {
+            result.packages.push({
+              'name': 'underscore',
+              'location': locationPath,
+              'main': moduleMain
+            });
+          } else {
+            result.paths.underscore = modulePath;
+          }
+          return result;
+        }
+
+        QUnit.config.autostart = false;
+
+        require(getConfig(), ['underscore'], function(lodash) {
+          _ = mixinPrereqs(lodash);
+          require(getConfig(), ['backbone'], function() {
+            require(getConfig(), [
+              'test/setup/dom-setup',
+              'test/setup/environment',
+              'test/noconflict',
+              'test/events',
+              'test/model',
+              'test/collection',
+              'test/router',
+              'test/view',
+              'test/sync'
+            ], QUnit.start);
+          });
+        });
+      }());
+    </script>
+  </body>
 </html>

test/fp.html

@@ -0,0 +1,41 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>lodash-fp Test Suite</title>
+    <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
+  </head>
+  <body>
+    <script>
+      // Avoid reporting tests to Sauce Labs when script errors occur.
+      if (location.port == '9001') {
+        window.onerror = function(message) {
+          if (window.QUnit) {
+            QUnit.config.done.length = 0;
+          }
+          global_test_results = { 'message': message };
+        };
+      }
+    </script>
+    <script src="../lodash.js"></script>
+    <script src="../dist/lodash.fp.js"></script>
+    <script src="../dist/mapping.fp.js"></script>
+    <script src="../node_modules/qunitjs/qunit/qunit.js"></script>
+    <script src="../node_modules/qunit-extras/qunit-extras.js"></script>
+    <script src="../node_modules/platform/platform.js"></script>
+    <script src="./test-fp.js"></script>
+    <div id="qunit"></div>
+    <script>
+      // Set a more readable browser name.
+      window.onload = function() {
+        var timeoutId = setInterval(function() {
+          var ua = document.getElementById('qunit-userAgent');
+          if (ua) {
+            ua.innerHTML = platform;
+            clearInterval(timeoutId);
+          }
+        }, 16);
+      };
+    </script>
+  </body>
+</html>

test/index.html

@@ -1,92 +1,341 @@
 <!doctype html>
 <html lang="en">
-	<head>
+  <head>
-		<meta charset="utf-8">
+    <meta charset="utf-8">
-		<title>Lo-Dash Test Suite</title>
+    <title>lodash Test Suite</title>
-		<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
+    <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
-	</head>
+    <style>
-	<body>
+      #exports, #module {
-		<div id="qunit"></div>
+        display: none;
-		<script src="../vendor/platform.js/platform.js"></script>
+      }
-		<script>
+    </style>
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
+  </head>
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
+  <body>
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
+    <script>
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
+      // Avoid reporting tests to Sauce Labs when script errors occur.
-			);
+      if (location.port == '9001') {
-		</script>
+        window.onerror = function(message) {
-		<script src="test-ui.js"></script>
+          if (window.QUnit) {
-		<script>
+            QUnit.config.done.length = 0;
-			// set a bad shim
+          }
-			Object._keys = Object.keys;
+          global_test_results = { 'message': message };
-			Object.keys = function() { return []; };
+        };
+      }
+    </script>
+    <script src="../node_modules/lodash/lodash.js"></script>
+    <script>var lodashStable = _.noConflict();</script>
+    <script src="../node_modules/qunitjs/qunit/qunit.js"></script>
+    <script src="../node_modules/qunit-extras/qunit-extras.js"></script>
+    <script src="../node_modules/platform/platform.js"></script>
+    <script src="./asset/test-ui.js"></script>
+    <div id="qunit"></div>
+    <div id="exports"></div>
+    <div id="module"></div>
+    <script>
+      function setProperty(object, key, value) {
+        try {
+          Object.defineProperty(object, key, {
+            'configurable': true,
+            'enumerable': false,
+            'writable': true,
+            'value': value
+          });
+        } catch (e) {
+          object[key] = value;
+        }
+        return object;
+      }
 
-			// load Lo-Dash and expose it to the bad `Object.keys` shim
+      function addBizarroMethods() {
-			document.write('<script src="../' + QUnit.config.lodashFilename + '.js"><\/script>');
+        var funcProto = Function.prototype,
-		</script>
+            objectProto = Object.prototype;
-		<script>
-			// store Lo-Dash to test for bad shim detection
-			var lodashBadShim = _;
 
-			// restore nativeKeys
+        var hasOwnProperty = objectProto.hasOwnProperty,
-			Object.keys = Object._keys;
+            fnToString = funcProto.toString,
-			delete Object._keys;
+            nativeString = fnToString.call(objectProto.toString),
+            noop = function() {},
+            propertyIsEnumerable = objectProto.propertyIsEnumerable,
+            reToString = /toString/g;
 
-			// load Lo-Dash again to overwrite the existing `_` value
+        function constant(value) {
-			document.write('<script src="../' + QUnit.config.lodashFilename + '.js"><\/script>');
+          return function() {
+            return value;
+          };
+        }
 
-			// load test.js if not using require.js
+        function createToString(funcName) {
-			document.write(QUnit.urlParams.norequire
+          return constant(nativeString.replace(reToString, funcName));
-				? '<script src="test.js"><\/script>'
+        }
-				: '<script src="../vendor/requirejs/require.js"><\/script>'
-			);
-		</script>
-		<script>
-			// load Lo-Dash as a module
-			var lodashModule,
-			    shimmedModule,
-			    underscoreModule;
 
-			window.require && require({
+        // Allow bypassing native checks.
-				'baseUrl': '../vendor/requirejs/',
+        setProperty(funcProto, 'toString', (function() {
-				'urlArgs': 't=' + (+new Date),
+          function wrapper() {
-				'paths': {
+            setProperty(funcProto, 'toString', fnToString);
-					'lodash': '../../' + QUnit.config.lodashFilename,
+            var result = hasOwnProperty.call(this, 'toString') ? this.toString() : fnToString.call(this);
-					'shimmed': './../../' + QUnit.config.lodashFilename,
+            setProperty(funcProto, 'toString', wrapper);
-					'underscore': '../underscore/../../' + QUnit.config.lodashFilename
+            return result;
-				},
+          }
-				'shim': {
+          return wrapper;
-					'shimmed': {
+        }()));
-					    'exports': '_'
-					}
-				}
-			},
-			['lodash', 'shimmed', 'underscore'], function(lodash, shimmed, underscore) {
-				if (lodash && lodash.noConflict) {
-					lodashModule = lodash.noConflict();
-					lodashModule.moduleName = 'lodash';
-				}
-				if (shimmed.noConflict) {
-					shimmedModule = shimmed.noConflict();
-					shimmedModule.moduleName = 'shimmed';
-				}
-				if (underscore && underscore.noConflict) {
-					underscoreModule = underscore.noConflict();
-					underscoreModule.moduleName = 'underscore';
-				}
-				require(['test.js']);
-			});
 
-			// set a more readable browser name
+        // Add prototype extensions.
-			window.onload = function() {
+        funcProto._method = noop;
-				var timeoutId = setInterval(function() {
+
-					var ua = document.getElementById('qunit-userAgent');
+        // Set bad shims.
-					if (ua) {
+        setProperty(Object, '_create', Object.create);
-						ua.innerHTML = platform;
+        setProperty(Object, 'create', undefined);
-						clearInterval(timeoutId);
+
-					}
+        setProperty(Object, '_getOwnPropertySymbols', Object.getOwnPropertySymbols);
-				}, 15);
+        setProperty(Object, 'getOwnPropertySymbols', undefined);
-			};
+
-		</script>
+        setProperty(objectProto, '_propertyIsEnumerable', propertyIsEnumerable);
-	</body>
+        setProperty(objectProto, 'propertyIsEnumerable', function(key) {
+          return !(key == 'valueOf' && this && this.valueOf === 1) && _propertyIsEnumerable.call(this, key);
+        });
+
+        setProperty(window, '_Map', window.Map);
+        if (_Map) {
+          setProperty(window, 'Map', (function(Map) {
+            var count = 0;
+            return function() {
+              if (count++) {
+                return new Map;
+              }
+              var result = {};
+              setProperty(window, 'Map', Map);
+              return result;
+            };
+          }(_Map)));
+
+          setProperty(Map, 'toString', createToString('Map'));
+        }
+        setProperty(window, '_Promise', window.Promise);
+        setProperty(window, 'Promise', noop);
+
+        setProperty(window, '_Set', window.Set);
+        setProperty(window, 'Set', noop);
+
+        setProperty(window, '_Symbol', window.Symbol);
+        setProperty(window, 'Symbol', undefined);
+
+        setProperty(window, '_WeakMap', window.WeakMap);
+        setProperty(window, 'WeakMap', noop);
+
+        // Fake `WinRTError`.
+        setProperty(window, 'WinRTError', Error);
+
+        // Fake free variable `global`.
+        setProperty(window, 'exports', window);
+        setProperty(window, 'global', window);
+        setProperty(window, 'module', {});
+      }
+
+      function removeBizarroMethods() {
+        var funcProto = Function.prototype,
+            objectProto = Object.prototype;
+
+        setProperty(objectProto, 'propertyIsEnumerable', objectProto._propertyIsEnumerable);
+
+        if (Object._create) {
+          Object.create = Object._create;
+        } else {
+          delete Object.create;
+        }
+        if (Object._getOwnPropertySymbols) {
+          Object.getOwnPropertySymbols = Object._getOwnPropertySymbols;
+        } else {
+          delete Object.getOwnPropertySymbols;
+        }
+        if (_Map) {
+          Map = _Map;
+        } else {
+          setProperty(window, 'Map', undefined);
+        }
+        if (_Promise) {
+          Promise = _Promise;
+        } else {
+          setProperty(window, 'Promise', undefined);
+        }
+        if (_Set) {
+          Set = _Set;
+        } else {
+          setProperty(window, 'Set', undefined);
+        }
+        if (_Symbol) {
+          Symbol = _Symbol;
+        }
+        if (_WeakMap) {
+          WeakMap = _WeakMap;
+        } else {
+          setProperty(window, 'WeakMap', undefined);
+        }
+        setProperty(window, '_Map', undefined);
+        setProperty(window, '_Promise', undefined);
+        setProperty(window, '_Set', undefined);
+        setProperty(window, '_Symbol', undefined);
+        setProperty(window, '_WeakMap', undefined);
+
+        setProperty(window, 'WinRTError', undefined);
+
+        setProperty(window, 'exports', document.getElementById('exports'));
+        setProperty(window, 'global', undefined);
+        setProperty(window, 'module', document.getElementById('module'));
+
+        delete funcProto._method;
+        delete Object._create;
+        delete Object._getOwnPropertySymbols;
+        delete objectProto._propertyIsEnumerable;
+      }
+
+      // Load lodash to expose it to the bad extensions/shims.
+      if (!ui.isModularize) {
+        addBizarroMethods();
+        document.write('<script src="' + ui.buildPath + '"><\/script>');
+      }
+    </script>
+    <script>
+      // Store lodash to test for bad extensions/shims.
+      if (!ui.isModularize) {
+        var lodashBizarro = window._;
+        window._ = undefined;
+        removeBizarroMethods();
+      }
+      // Load test scripts.
+      document.write((ui.isForeign || ui.urlParams.loader == 'none')
+        ? '<script src="' + ui.buildPath + '"><\/script><script src="test.js"><\/script>'
+        : '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
+      );
+    </script>
+    <script>
+      var lodashModule,
+          shimmedModule,
+          underscoreModule;
+
+      (function() {
+        if (window.curl) {
+          curl.config({ 'apiName': 'require' });
+        }
+        if (ui.isForeign || !window.require) {
+          return;
+        }
+        var reBasename = /[\w.-]+$/,
+            basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
+            modulePath = ui.buildPath.replace(/\.js$/, ''),
+            moduleMain = modulePath.match(reBasename)[0],
+            locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
+            shimmedLocationPath = './abc/../' + locationPath,
+            underscoreLocationPath = './xyz/../' + locationPath,
+            uid = +new Date;
+
+        function getConfig() {
+          var result = {
+            'baseUrl': './',
+            'urlArgs': 't=' + uid++,
+            'waitSeconds': 0,
+            'paths': {},
+            'packages': [{
+              'name': 'test',
+              'location': basePath + 'test',
+              'main': 'test',
+              'config': {
+                // Work around no global being exported.
+                'exports': 'QUnit',
+                'loader': 'curl/loader/legacy'
+              }
+            }],
+            'shim': {
+              'shimmed': {
+                'exports': '_'
+              }
+            }
+          };
+
+          if (ui.isModularize) {
+            result.packages.push({
+              'name': 'lodash',
+              'location': locationPath,
+              'main': moduleMain
+            }, {
+              'name': 'shimmed',
+              'location': shimmedLocationPath,
+              'main': moduleMain
+            }, {
+              'name': 'underscore',
+              'location': underscoreLocationPath,
+              'main': moduleMain
+            });
+          } else {
+            result.paths.lodash = modulePath;
+            result.paths.shimmed = shimmedLocationPath + '/' + moduleMain;
+            result.paths.underscore = underscoreLocationPath + '/' + moduleMain;
+          }
+          return result;
+        }
+
+        function loadTests() {
+          require(getConfig(), ['test'], function() {
+            QUnit.start();
+          });
+        }
+
+        function loadModulesAndTests() {
+          require(getConfig(), ['lodash', 'shimmed', 'underscore'], function(lodash, shimmed, underscore) {
+            lodashModule = lodash;
+            lodashModule.moduleName = 'lodash';
+
+            if (shimmed) {
+              shimmedModule = shimmed.result(shimmed, 'noConflict') || shimmed;
+              shimmedModule.moduleName = 'shimmed';
+            }
+            if (underscore) {
+              underscoreModule = underscore.result(underscore, 'noConflict') || underscore;
+              underscoreModule.moduleName = 'underscore';
+            }
+            window._ = lodash;
+
+            if (ui.isModularize) {
+              require(getConfig(), [
+                'lodash/_baseEach',
+                'lodash/_isIndex',
+                'lodash/_isIterateeCall'
+              ], function(baseEach, isIndex, isIterateeCall) {
+                lodash._baseEach = baseEach;
+                lodash._isIndex = isIndex;
+                lodash._isIterateeCall = isIterateeCall;
+                loadTests();
+              });
+            } else {
+              loadTests();
+            }
+          });
+        }
+
+        QUnit.config.autostart = false;
+
+        if (window.requirejs) {
+          addBizarroMethods();
+          require(getConfig(), ['lodash'], function(lodash) {
+            lodashBizarro = lodash.result(lodash, 'noConflict') || lodash;
+            delete requirejs.s.contexts._;
+
+            removeBizarroMethods();
+            loadModulesAndTests();
+          });
+        } else {
+          loadModulesAndTests();
+        }
+      }());
+
+      // Set a more readable browser name.
+      window.onload = function() {
+        var timeoutId = setInterval(function() {
+          var ua = document.getElementById('qunit-userAgent');
+          if (ua) {
+            ua.innerHTML = platform;
+            clearInterval(timeoutId);
+          }
+        }, 16);
+      };
+    </script>
+  </body>
 </html>

test/remove.js

@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+'use strict';
+
+var _ = require('../lodash'),
+    fs = require('fs'),
+    path = require('path');
+
+var args = (args = process.argv)
+  .slice((args[0] === process.execPath || args[0] === 'node') ? 2 : 0);
+
+var filePath = path.resolve(args[1]),
+    reLine = /.*/gm;
+
+var pattern = (function() {
+  var result = args[0],
+      delimiter = result.charAt(0),
+      lastIndex = result.lastIndexOf(delimiter);
+
+  return RegExp(result.slice(1, lastIndex), result.slice(lastIndex + 1));
+}());
+
+/*----------------------------------------------------------------------------*/
+
+fs.writeFileSync(filePath, fs.readFileSync(filePath, 'utf8').replace(pattern, function(match) {
+  var snippet = _.slice(arguments, -3, -2)[0];
+  return match.replace(snippet, snippet.replace(reLine, ''));
+}));

test/run-test.sh

@@ -1,14 +0,0 @@
-cd "$(dirname "$0")"
-for cmd in rhino ringo narwhal node; do
-  echo ""
-  echo "Testing in $cmd..."
-  $cmd test.js
-done
-
-echo ""
-echo "Testing build..."
-node test-build.js
-
-echo ""
-echo "Testing in a browser..."
-open index.html

test/saucelabs.js

@@ -0,0 +1,908 @@
+#!/usr/bin/env node
+'use strict';
+
+/** Environment shortcut. */
+var env = process.env;
+
+/** Load Node.js modules. */
+var EventEmitter = require('events').EventEmitter,
+    http = require('http'),
+    path = require('path'),
+    url = require('url'),
+    util = require('util');
+
+/** Load other modules. */
+var _ = require('../lodash.js'),
+    chalk = require('chalk'),
+    ecstatic = require('ecstatic'),
+    request = require('request'),
+    SauceTunnel = require('sauce-tunnel');
+
+/** Used for Sauce Labs credentials. */
+var accessKey = env.SAUCE_ACCESS_KEY,
+    username = env.SAUCE_USERNAME;
+
+/** Used as the default maximum number of times to retry a job and tunnel. */
+var maxJobRetries = 3,
+    maxTunnelRetries = 3;
+
+/** Used as the static file server middleware. */
+var mount = ecstatic({
+  'cache': 'no-cache',
+  'root': process.cwd()
+});
+
+/** Used as the list of ports supported by Sauce Connect. */
+var ports = [
+  80, 443, 888, 2000, 2001, 2020, 2109, 2222, 2310, 3000, 3001, 3030, 3210,
+  3333, 4000, 4001, 4040, 4321, 4502, 4503, 4567, 5000, 5001, 5050, 5555, 5432,
+  6000, 6001, 6060, 6666, 6543, 7000, 7070, 7774, 7777, 8000, 8001, 8003, 8031,
+  8080, 8081, 8765, 8777, 8888, 9000, 9001, 9080, 9090, 9876, 9877, 9999, 49221,
+  55001
+];
+
+/** Used by `logInline` to clear previously logged messages. */
+var prevLine = '';
+
+/** Method shortcut. */
+var push = Array.prototype.push;
+
+/** Used to detect error messages. */
+var reError = /(?:\be|E)rror\b/;
+
+/** Used to detect valid job ids. */
+var reJobId = /^[a-z0-9]{32}$/;
+
+/** Used to display the wait throbber. */
+var throbberDelay = 500,
+    waitCount = -1;
+
+/**
+ * Used as Sauce Labs config values.
+ * See the [Sauce Labs documentation](https://docs.saucelabs.com/reference/test-configuration/)
+ * for more details.
+ */
+var advisor = getOption('advisor', false),
+    build = getOption('build', (env.TRAVIS_COMMIT || '').slice(0, 10)),
+    commandTimeout = getOption('commandTimeout', 90),
+    compatMode = getOption('compatMode', null),
+    customData = Function('return {' + getOption('customData', '').replace(/^\{|}$/g, '') + '}')(),
+    deviceOrientation = getOption('deviceOrientation', 'portrait'),
+    framework = getOption('framework', 'qunit'),
+    idleTimeout = getOption('idleTimeout', 60),
+    jobName = getOption('name', 'unit tests'),
+    maxDuration = getOption('maxDuration', 180),
+    port = ports[Math.min(_.sortedIndex(ports, getOption('port', 9001)), ports.length - 1)],
+    publicAccess = getOption('public', true),
+    queueTimeout = getOption('queueTimeout', 240),
+    recordVideo = getOption('recordVideo', true),
+    recordScreenshots = getOption('recordScreenshots', false),
+    runner = getOption('runner', 'test/index.html').replace(/^\W+/, ''),
+    runnerUrl = getOption('runnerUrl', 'http://localhost:' + port + '/' + runner),
+    statusInterval = getOption('statusInterval', 5),
+    tags = getOption('tags', []),
+    throttled = getOption('throttled', 10),
+    tunneled = getOption('tunneled', true),
+    tunnelId = getOption('tunnelId', 'tunnel_' + (env.TRAVIS_JOB_ID || 0)),
+    tunnelTimeout = getOption('tunnelTimeout', 120),
+    videoUploadOnPass = getOption('videoUploadOnPass', false);
+
+/** Used to convert Sauce Labs browser identifiers to their formal names. */
+var browserNameMap = {
+  'googlechrome': 'Chrome',
+  'iehta': 'Internet Explorer',
+  'ipad': 'iPad',
+  'iphone': 'iPhone',
+  'microsoftedge': 'Edge'
+};
+
+/** List of platforms to load the runner on. */
+var platforms = [
+  ['Linux', 'android', '5.1'],
+  ['Windows 10', 'chrome', '54'],
+  ['Windows 10', 'chrome', '53'],
+  ['Windows 10', 'firefox', '49'],
+  ['Windows 10', 'firefox', '48'],
+  ['Windows 10', 'microsoftedge', '14'],
+  ['Windows 10', 'internet explorer', '11'],
+  ['Windows 8', 'internet explorer', '10'],
+  ['Windows 7', 'internet explorer', '9'],
+  ['OS X 10.11', 'safari', '9'],
+  ['OS X 10.10', 'safari', '8']
+];
+
+/** Used to tailor the `platforms` array. */
+var isAMD = _.includes(tags, 'amd'),
+    isBackbone = _.includes(tags, 'backbone'),
+    isModern = _.includes(tags, 'modern');
+
+// The platforms to test IE compatibility modes.
+if (compatMode) {
+  platforms = [
+    ['Windows 10', 'internet explorer', '11'],
+    ['Windows 8', 'internet explorer', '10'],
+    ['Windows 7', 'internet explorer', '9'],
+    ['Windows 7', 'internet explorer', '8']
+  ];
+}
+// The platforms for AMD tests.
+if (isAMD) {
+  platforms = _.filter(platforms, function(platform) {
+    var browser = browserName(platform[1]),
+        version = +platform[2];
+
+    switch (browser) {
+      case 'Android': return version >= 4.4;
+      case 'Opera': return version >= 10;
+    }
+    return true;
+  });
+}
+// The platforms for Backbone tests.
+if (isBackbone) {
+  platforms = _.filter(platforms, function(platform) {
+    var browser = browserName(platform[1]),
+        version = +platform[2];
+
+    switch (browser) {
+      case 'Firefox': return version >= 4;
+      case 'Internet Explorer': return version >= 7;
+      case 'iPad': return version >= 5;
+      case 'Opera': return version >= 12;
+    }
+    return true;
+  });
+}
+// The platforms for modern builds.
+if (isModern) {
+  platforms = _.filter(platforms, function(platform) {
+    var browser = browserName(platform[1]),
+        version = +platform[2];
+
+    switch (browser) {
+      case 'Android': return version >= 4.1;
+      case 'Firefox': return version >= 10;
+      case 'Internet Explorer': return version >= 9;
+      case 'iPad': return version >= 6;
+      case 'Opera': return version >= 12;
+      case 'Safari': return version >= 6;
+    }
+    return true;
+  });
+}
+
+/** Used as the default `Job` options object. */
+var jobOptions = {
+  'build': build,
+  'command-timeout': commandTimeout,
+  'custom-data': customData,
+  'device-orientation': deviceOrientation,
+  'framework': framework,
+  'idle-timeout': idleTimeout,
+  'max-duration': maxDuration,
+  'name': jobName,
+  'public': publicAccess,
+  'platforms': platforms,
+  'record-screenshots': recordScreenshots,
+  'record-video': recordVideo,
+  'sauce-advisor': advisor,
+  'tags': tags,
+  'url': runnerUrl,
+  'video-upload-on-pass': videoUploadOnPass
+};
+
+if (publicAccess === true) {
+  jobOptions['public'] = 'public';
+}
+if (tunneled) {
+  jobOptions['tunnel-identifier'] = tunnelId;
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * Resolves the formal browser name for a given Sauce Labs browser identifier.
+ *
+ * @private
+ * @param {string} identifier The browser identifier.
+ * @returns {string} Returns the formal browser name.
+ */
+function browserName(identifier) {
+  return browserNameMap[identifier] || _.startCase(identifier);
+}
+
+/**
+ * Gets the value for the given option name. If no value is available the
+ * `defaultValue` is returned.
+ *
+ * @private
+ * @param {string} name The name of the option.
+ * @param {*} defaultValue The default option value.
+ * @returns {*} Returns the option value.
+ */
+function getOption(name, defaultValue) {
+  var isArr = _.isArray(defaultValue);
+  return _.reduce(process.argv, function(result, value) {
+    if (isArr) {
+      value = optionToArray(name, value);
+      return _.isEmpty(value) ? result : value;
+    }
+    value = optionToValue(name, value);
+
+    return value == null ? result : value;
+  }, defaultValue);
+}
+
+/**
+ * Checks if `value` is a job ID.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a job ID, else `false`.
+ */
+function isJobId(value) {
+  return reJobId.test(value);
+}
+
+/**
+ * Writes an inline message to standard output.
+ *
+ * @private
+ * @param {string} [text=''] The text to log.
+ */
+function logInline(text) {
+  var blankLine = _.repeat(' ', _.size(prevLine));
+  prevLine = text = _.truncate(text, { 'length': 40 });
+  process.stdout.write(text + blankLine.slice(text.length) + '\r');
+}
+
+/**
+ * Writes the wait throbber to standard output.
+ *
+ * @private
+ */
+function logThrobber() {
+  logInline('Please wait' + _.repeat('.', (++waitCount % 3) + 1));
+}
+
+/**
+ * Converts a comma separated option value into an array.
+ *
+ * @private
+ * @param {string} name The name of the option to inspect.
+ * @param {string} string The options string.
+ * @returns {Array} Returns the new converted array.
+ */
+function optionToArray(name, string) {
+  return _.compact(_.invokeMap((optionToValue(name, string) || '').split(/, */), 'trim'));
+}
+
+/**
+ * Extracts the option value from an option string.
+ *
+ * @private
+ * @param {string} name The name of the option to inspect.
+ * @param {string} string The options string.
+ * @returns {string|undefined} Returns the option value, else `undefined`.
+ */
+function optionToValue(name, string) {
+  var result = string.match(RegExp('^' + name + '(?:=([\\s\\S]+))?$'));
+  if (result) {
+    result = _.get(result, 1);
+    result = result ? _.trim(result) : true;
+  }
+  if (result === 'false') {
+    return false;
+  }
+  return result || undefined;
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * The `Job#remove` and `Tunnel#stop` callback used by `Jobs#restart`
+ * and `Tunnel#restart` respectively.
+ *
+ * @private
+ */
+function onGenericRestart() {
+  this.restarting = false;
+  this.emit('restart');
+  this.start();
+}
+
+/**
+ * The `request.put` and `SauceTunnel#stop` callback used by `Jobs#stop`
+ * and `Tunnel#stop` respectively.
+ *
+ * @private
+ * @param {Object} [error] The error object.
+ */
+function onGenericStop(error) {
+  this.running = this.stopping = false;
+  this.emit('stop', error);
+}
+
+/**
+ * The `request.del` callback used by `Jobs#remove`.
+ *
+ * @private
+ */
+function onJobRemove(error, res, body) {
+  this.id = this.taskId = this.url = null;
+  this.removing = false;
+  this.emit('remove');
+}
+
+/**
+ * The `Job#remove` callback used by `Jobs#reset`.
+ *
+ * @private
+ */
+function onJobReset() {
+  this.attempts = 0;
+  this.failed = this.resetting = false;
+  this._pollerId = this.id = this.result = this.taskId = this.url = null;
+  this.emit('reset');
+}
+
+/**
+ * The `request.post` callback used by `Jobs#start`.
+ *
+ * @private
+ * @param {Object} [error] The error object.
+ * @param {Object} res The response data object.
+ * @param {Object} body The response body JSON object.
+ */
+function onJobStart(error, res, body) {
+  this.starting = false;
+
+  if (this.stopping) {
+    return;
+  }
+  var statusCode = _.get(res, 'statusCode'),
+      taskId = _.first(_.get(body, 'js tests'));
+
+  if (error || !taskId || statusCode != 200) {
+    if (this.attempts < this.retries) {
+      this.restart();
+      return;
+    }
+    var na = 'unavailable',
+        bodyStr = _.isObject(body) ? '\n' + JSON.stringify(body) : na,
+        statusStr = _.isFinite(statusCode) ? statusCode : na;
+
+    logInline();
+    console.error('Failed to start job; status: %s, body: %s', statusStr, bodyStr);
+    if (error) {
+      console.error(error);
+    }
+    this.failed = true;
+    this.emit('complete');
+    return;
+  }
+  this.running = true;
+  this.taskId = taskId;
+  this.timestamp = _.now();
+  this.emit('start');
+  this.status();
+}
+
+/**
+ * The `request.post` callback used by `Job#status`.
+ *
+ * @private
+ * @param {Object} [error] The error object.
+ * @param {Object} res The response data object.
+ * @param {Object} body The response body JSON object.
+ */
+function onJobStatus(error, res, body) {
+  this.checking = false;
+
+  if (!this.running || this.stopping) {
+    return;
+  }
+  var completed = _.get(body, 'completed', false),
+      data = _.first(_.get(body, 'js tests')),
+      elapsed = (_.now() - this.timestamp) / 1000,
+      jobId = _.get(data, 'job_id', null),
+      jobResult = _.get(data, 'result', null),
+      jobStatus = _.get(data, 'status', ''),
+      jobUrl = _.get(data, 'url', null),
+      expired = (elapsed >= queueTimeout && !_.includes(jobStatus, 'in progress')),
+      options = this.options,
+      platform = options.platforms[0];
+
+  if (_.isObject(jobResult)) {
+    var message = _.get(jobResult, 'message');
+  } else {
+    if (typeof jobResult == 'string') {
+      message = jobResult;
+    }
+    jobResult = null;
+  }
+  if (isJobId(jobId)) {
+    this.id = jobId;
+    this.result = jobResult;
+    this.url = jobUrl;
+  } else {
+    completed = false;
+  }
+  this.emit('status', jobStatus);
+
+  if (!completed && !expired) {
+    this._pollerId = _.delay(_.bind(this.status, this), this.statusInterval * 1000);
+    return;
+  }
+  var description = browserName(platform[1]) + ' ' + platform[2] + ' on ' + _.startCase(platform[0]),
+      errored = !jobResult || !jobResult.passed || reError.test(message) || reError.test(jobStatus),
+      failures = _.get(jobResult, 'failed'),
+      label = options.name + ':',
+      tunnel = this.tunnel;
+
+  if (errored || failures) {
+    if (errored && this.attempts < this.retries) {
+      this.restart();
+      return;
+    }
+    var details = 'See ' + jobUrl + ' for details.';
+    this.failed = true;
+
+    logInline();
+    if (failures) {
+      console.error(label + ' %s ' + chalk.red('failed') + ' %d test' + (failures > 1 ? 's' : '') + '. %s', description, failures, details);
+    }
+    else if (tunnel.attempts < tunnel.retries) {
+      tunnel.restart();
+      return;
+    }
+    else {
+      if (message === undefined) {
+        message = 'Results are unavailable. ' + details;
+      }
+      console.error(label, description, chalk.red('failed') + ';', message);
+    }
+  }
+  else {
+    logInline();
+    console.log(label, description, chalk.green('passed'));
+  }
+  this.running = false;
+  this.emit('complete');
+}
+
+/**
+ * The `SauceTunnel#start` callback used by `Tunnel#start`.
+ *
+ * @private
+ * @param {boolean} success The connection success indicator.
+ */
+function onTunnelStart(success) {
+  this.starting = false;
+
+  if (this._timeoutId) {
+    clearTimeout(this._timeoutId);
+    this._timeoutId = null;
+  }
+  if (!success) {
+    if (this.attempts < this.retries) {
+      this.restart();
+      return;
+    }
+    logInline();
+    console.error('Failed to open Sauce Connect tunnel');
+    process.exit(2);
+  }
+  logInline();
+  console.log('Sauce Connect tunnel opened');
+
+  var jobs = this.jobs;
+  push.apply(jobs.queue, jobs.all);
+
+  this.running = true;
+  this.emit('start');
+
+  console.log('Starting jobs...');
+  this.dequeue();
+}
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * The Job constructor.
+ *
+ * @private
+ * @param {Object} [properties] The properties to initialize a job with.
+ */
+function Job(properties) {
+  EventEmitter.call(this);
+
+  this.options = {};
+  _.merge(this, properties);
+  _.defaults(this.options, _.cloneDeep(jobOptions));
+
+  this.attempts = 0;
+  this.checking = this.failed = this.removing = this.resetting = this.restarting = this.running = this.starting = this.stopping = false;
+  this._pollerId = this.id = this.result = this.taskId = this.url = null;
+}
+
+util.inherits(Job, EventEmitter);
+
+/**
+ * Removes the job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the job is removed.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.remove = function(callback) {
+  this.once('remove', _.iteratee(callback));
+  if (this.removing) {
+    return this;
+  }
+  this.removing = true;
+  return this.stop(function() {
+    var onRemove = _.bind(onJobRemove, this);
+    if (!this.id) {
+      _.defer(onRemove);
+      return;
+    }
+    request.del(_.template('https://saucelabs.com/rest/v1/${user}/jobs/${id}')(this), {
+      'auth': { 'user': this.user, 'pass': this.pass }
+    }, onRemove);
+  });
+};
+
+/**
+ * Resets the job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the job is reset.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.reset = function(callback) {
+  this.once('reset', _.iteratee(callback));
+  if (this.resetting) {
+    return this;
+  }
+  this.resetting = true;
+  return this.remove(onJobReset);
+};
+
+/**
+ * Restarts the job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the job is restarted.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.restart = function(callback) {
+  this.once('restart', _.iteratee(callback));
+  if (this.restarting) {
+    return this;
+  }
+  this.restarting = true;
+
+  var options = this.options,
+      platform = options.platforms[0],
+      description = browserName(platform[1]) + ' ' + platform[2] + ' on ' + _.startCase(platform[0]),
+      label = options.name + ':';
+
+  logInline();
+  console.log('%s %s restart %d of %d', label, description, ++this.attempts, this.retries);
+
+  return this.remove(onGenericRestart);
+};
+
+/**
+ * Starts the job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the job is started.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.start = function(callback) {
+  this.once('start', _.iteratee(callback));
+  if (this.starting || this.running) {
+    return this;
+  }
+  this.starting = true;
+  request.post(_.template('https://saucelabs.com/rest/v1/${user}/js-tests')(this), {
+    'auth': { 'user': this.user, 'pass': this.pass },
+    'json': this.options
+  }, _.bind(onJobStart, this));
+
+  return this;
+};
+
+/**
+ * Checks the status of a job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the status is resolved.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.status = function(callback) {
+  this.once('status', _.iteratee(callback));
+  if (this.checking || this.removing || this.resetting || this.restarting || this.starting || this.stopping) {
+    return this;
+  }
+  this._pollerId = null;
+  this.checking = true;
+  request.post(_.template('https://saucelabs.com/rest/v1/${user}/js-tests/status')(this), {
+    'auth': { 'user': this.user, 'pass': this.pass },
+    'json': { 'js tests': [this.taskId] }
+  }, _.bind(onJobStatus, this));
+
+  return this;
+};
+
+/**
+ * Stops the job.
+ *
+ * @memberOf Job
+ * @param {Function} callback The function called once the job is stopped.
+ * @param {Object} Returns the job instance.
+ */
+Job.prototype.stop = function(callback) {
+  this.once('stop', _.iteratee(callback));
+  if (this.stopping) {
+    return this;
+  }
+  this.stopping = true;
+  if (this._pollerId) {
+    clearTimeout(this._pollerId);
+    this._pollerId = null;
+    this.checking = false;
+  }
+  var onStop = _.bind(onGenericStop, this);
+  if (!this.running || !this.id) {
+    _.defer(onStop);
+    return this;
+  }
+  request.put(_.template('https://saucelabs.com/rest/v1/${user}/jobs/${id}/stop')(this), {
+    'auth': { 'user': this.user, 'pass': this.pass }
+  }, onStop);
+
+  return this;
+};
+
+/*----------------------------------------------------------------------------*/
+
+/**
+ * The Tunnel constructor.
+ *
+ * @private
+ * @param {Object} [properties] The properties to initialize the tunnel with.
+ */
+function Tunnel(properties) {
+  EventEmitter.call(this);
+
+  _.merge(this, properties);
+
+  var active = [],
+      queue = [];
+
+  var all = _.map(this.platforms, _.bind(function(platform) {
+    return new Job(_.merge({
+      'user': this.user,
+      'pass': this.pass,
+      'tunnel': this,
+      'options': { 'platforms': [platform] }
+    }, this.job));
+  }, this));
+
+  var completed = 0,
+      restarted = [],
+      success = true,
+      total = all.length,
+      tunnel = this;
+
+  _.invokeMap(all, 'on', 'complete', function() {
+    _.pull(active, this);
+    if (success) {
+      success = !this.failed;
+    }
+    if (++completed == total) {
+      tunnel.stop(_.partial(tunnel.emit, 'complete', success));
+      return;
+    }
+    tunnel.dequeue();
+  });
+
+  _.invokeMap(all, 'on', 'restart', function() {
+    if (!_.includes(restarted, this)) {
+      restarted.push(this);
+    }
+    // Restart tunnel if all active jobs have restarted.
+    var threshold = Math.min(all.length, _.isFinite(throttled) ? throttled : 3);
+    if (tunnel.attempts < tunnel.retries &&
+        active.length >= threshold && _.isEmpty(_.difference(active, restarted))) {
+      tunnel.restart();
+    }
+  });
+
+  this.on('restart', function() {
+    completed = 0;
+    success = true;
+    restarted.length = 0;
+  });
+
+  this._timeoutId = null;
+  this.attempts = 0;
+  this.restarting = this.running = this.starting = this.stopping = false;
+  this.jobs = { 'active': active, 'all': all, 'queue': queue };
+  this.connection = new SauceTunnel(this.user, this.pass, this.id, this.tunneled, ['-P', '0']);
+}
+
+util.inherits(Tunnel, EventEmitter);
+
+/**
+ * Restarts the tunnel.
+ *
+ * @memberOf Tunnel
+ * @param {Function} callback The function called once the tunnel is restarted.
+ */
+Tunnel.prototype.restart = function(callback) {
+  this.once('restart', _.iteratee(callback));
+  if (this.restarting) {
+    return this;
+  }
+  this.restarting = true;
+
+  logInline();
+  console.log('Tunnel %s: restart %d of %d', this.id, ++this.attempts, this.retries);
+
+  var jobs = this.jobs,
+      active = jobs.active,
+      all = jobs.all;
+
+  var reset = _.after(all.length, _.bind(this.stop, this, onGenericRestart)),
+      stop = _.after(active.length, _.partial(_.invokeMap, all, 'reset', reset));
+
+  if (_.isEmpty(active)) {
+    _.defer(stop);
+  }
+  if (_.isEmpty(all)) {
+    _.defer(reset);
+  }
+  _.invokeMap(active, 'stop', function() {
+    _.pull(active, this);
+    stop();
+  });
+
+  if (this._timeoutId) {
+    clearTimeout(this._timeoutId);
+    this._timeoutId = null;
+  }
+  return this;
+};
+
+/**
+ * Starts the tunnel.
+ *
+ * @memberOf Tunnel
+ * @param {Function} callback The function called once the tunnel is started.
+ * @param {Object} Returns the tunnel instance.
+ */
+Tunnel.prototype.start = function(callback) {
+  this.once('start', _.iteratee(callback));
+  if (this.starting || this.running) {
+    return this;
+  }
+  this.starting = true;
+
+  logInline();
+  console.log('Opening Sauce Connect tunnel...');
+
+  var onStart = _.bind(onTunnelStart, this);
+  if (this.timeout) {
+    this._timeoutId = _.delay(onStart, this.timeout * 1000, false);
+  }
+  this.connection.start(onStart);
+  return this;
+};
+
+/**
+ * Removes jobs from the queue and starts them.
+ *
+ * @memberOf Tunnel
+ * @param {Object} Returns the tunnel instance.
+ */
+Tunnel.prototype.dequeue = function() {
+  var count = 0,
+      jobs = this.jobs,
+      active = jobs.active,
+      queue = jobs.queue,
+      throttled = this.throttled;
+
+  while (queue.length && (active.length < throttled)) {
+    var job = queue.shift();
+    active.push(job);
+    _.delay(_.bind(job.start, job), ++count * 1000);
+  }
+  return this;
+};
+
+/**
+ * Stops the tunnel.
+ *
+ * @memberOf Tunnel
+ * @param {Function} callback The function called once the tunnel is stopped.
+ * @param {Object} Returns the tunnel instance.
+ */
+Tunnel.prototype.stop = function(callback) {
+  this.once('stop', _.iteratee(callback));
+  if (this.stopping) {
+    return this;
+  }
+  this.stopping = true;
+
+  logInline();
+  console.log('Shutting down Sauce Connect tunnel...');
+
+  var jobs = this.jobs,
+      active = jobs.active;
+
+  var stop = _.after(active.length, _.bind(function() {
+    var onStop = _.bind(onGenericStop, this);
+    if (this.running) {
+      this.connection.stop(onStop);
+    } else {
+      onStop();
+    }
+  }, this));
+
+  jobs.queue.length = 0;
+  if (_.isEmpty(active)) {
+    _.defer(stop);
+  }
+  _.invokeMap(active, 'stop', function() {
+    _.pull(active, this);
+    stop();
+  });
+
+  if (this._timeoutId) {
+    clearTimeout(this._timeoutId);
+    this._timeoutId = null;
+  }
+  return this;
+};
+
+/*----------------------------------------------------------------------------*/
+
+// Cleanup any inline logs when exited via `ctrl+c`.
+process.on('SIGINT', function() {
+  logInline();
+  process.exit();
+});
+
+// Create a web server for the current working directory.
+http.createServer(function(req, res) {
+  // See http://msdn.microsoft.com/en-us/library/ff955275(v=vs.85).aspx.
+  if (compatMode && path.extname(url.parse(req.url).pathname) == '.html') {
+    res.setHeader('X-UA-Compatible', 'IE=' + compatMode);
+  }
+  mount(req, res);
+}).listen(port);
+
+// Setup Sauce Connect so we can use this server from Sauce Labs.
+var tunnel = new Tunnel({
+  'user': username,
+  'pass': accessKey,
+  'id': tunnelId,
+  'job': { 'retries': maxJobRetries, 'statusInterval': statusInterval },
+  'platforms': platforms,
+  'retries': maxTunnelRetries,
+  'throttled': throttled,
+  'tunneled': tunneled,
+  'timeout': tunnelTimeout
+});
+
+tunnel.on('complete', function(success) {
+  process.exit(success ? 0 : 1);
+});
+
+tunnel.start();
+
+setInterval(logThrobber, throbberDelay);

test/template/a.jst

@@ -1,3 +0,0 @@
-<ul>
-<% _.forEach(people, function(name) { %><li><%= name %></li><% }); %>
-</ul>

test/template/b.jst

@@ -1 +0,0 @@
-<% print("Hello " + epithet); %>.

test/template/c.tpl

@@ -1 +0,0 @@
-Hello {{ name }}!

test/test-build.js

@@ -1,968 +0,0 @@
-#!/usr/bin/env node
-;(function(undefined) {
-  'use strict';
-
-  /** Load modules */
-  var fs = require('fs'),
-      path = require('path'),
-      vm = require('vm'),
-      build = require('../build.js'),
-      minify = require('../build/minify'),
-      _ = require('../lodash.js');
-
-  /** The unit testing framework */
-  var QUnit = global.QUnit = require('../vendor/qunit/qunit/qunit.js');
-  require('../vendor/qunit-clib/qunit-clib.js');
-
-  /** Used to associate aliases with their real names */
-  var aliasToRealMap = {
-    'all': 'every',
-    'any': 'some',
-    'collect': 'map',
-    'detect': 'find',
-    'drop': 'rest',
-    'each': 'forEach',
-    'foldl': 'reduce',
-    'foldr': 'reduceRight',
-    'head': 'first',
-    'include': 'contains',
-    'inject': 'reduce',
-    'methods': 'functions',
-    'select': 'filter',
-    'tail': 'rest',
-    'take': 'first',
-    'unique': 'uniq'
-  };
-
-  /** Used to associate real names with their aliases */
-  var realToAliasMap = {
-    'contains': ['include'],
-    'every': ['all'],
-    'filter': ['select'],
-    'find': ['detect'],
-    'first': ['head', 'take'],
-    'forEach': ['each'],
-    'functions': ['methods'],
-    'map': ['collect'],
-    'reduce': ['foldl', 'inject'],
-    'reduceRight': ['foldr'],
-    'rest': ['drop', 'tail'],
-    'some': ['any'],
-    'uniq': ['unique']
-  };
-
-  /** List of all Lo-Dash methods */
-  var allMethods = _.functions(_).filter(function(methodName) {
-    return !/^_/.test(methodName);
-  });
-
-  /** List of "Arrays" category methods */
-  var arraysMethods = [
-    'compact',
-    'difference',
-    'drop',
-    'first',
-    'flatten',
-    'head',
-    'indexOf',
-    'initial',
-    'intersection',
-    'last',
-    'lastIndexOf',
-    'object',
-    'range',
-    'rest',
-    'sortedIndex',
-    'tail',
-    'take',
-    'union',
-    'uniq',
-    'unique',
-    'without',
-    'zip'
-  ];
-
-  /** List of "Chaining" category methods */
-  var chainingMethods = [
-    'chain',
-    'mixin',
-    'tap',
-    'value'
-  ];
-
-  /** List of "Collections" category methods */
-  var collectionsMethods = [
-    'all',
-    'any',
-    'collect',
-    'contains',
-    'countBy',
-    'detect',
-    'each',
-    'every',
-    'filter',
-    'find',
-    'foldl',
-    'foldr',
-    'forEach',
-    'groupBy',
-    'include',
-    'inject',
-    'invoke',
-    'map',
-    'max',
-    'min',
-    'pluck',
-    'reduce',
-    'reduceRight',
-    'reject',
-    'select',
-    'shuffle',
-    'size',
-    'some',
-    'sortBy',
-    'toArray',
-    'where'
-  ];
-
-  /** List of "Functions" category methods */
-  var functionsMethods = [
-    'after',
-    'bind',
-    'bindAll',
-    'compose',
-    'debounce',
-    'defer',
-    'delay',
-    'lateBind',
-    'memoize',
-    'once',
-    'partial',
-    'throttle',
-    'wrap'
-  ];
-
-  /** List of "Objects" category methods */
-  var objectsMethods = [
-    'clone',
-    'defaults',
-    'extend',
-    'forIn',
-    'forOwn',
-    'functions',
-    'has',
-    'invert',
-    'isArguments',
-    'isArray',
-    'isBoolean',
-    'isDate',
-    'isElement',
-    'isEmpty',
-    'isEqual',
-    'isFinite',
-    'isFunction',
-    'isNaN',
-    'isNull',
-    'isNumber',
-    'isObject',
-    'isPlainObject',
-    'isRegExp',
-    'isString',
-    'isUndefined',
-    'keys',
-    'methods',
-    'merge',
-    'omit',
-    'pairs',
-    'pick',
-    'values'
-  ];
-
-  /** List of "Utilities" category methods */
-  var utilityMethods = [
-    'escape',
-    'identity',
-    'noConflict',
-    'random',
-    'result',
-    'template',
-    'times',
-    'unescape',
-    'uniqueId'
-  ];
-
-  /** List of Backbone's Lo-Dash dependencies */
-  var backboneDependencies = [
-    'bind',
-    'bindAll',
-    'clone',
-    'contains',
-    'escape',
-    'every',
-    'extend',
-    'filter',
-    'find',
-    'first',
-    'forEach',
-    'groupBy',
-    'has',
-    'indexOf',
-    'initial',
-    'invoke',
-    'isArray',
-    'isEmpty',
-    'isEqual',
-    'isFunction',
-    'isObject',
-    'isRegExp',
-    'keys',
-    'last',
-    'lastIndexOf',
-    'map',
-    'max',
-    'min',
-    'mixin',
-    'reduce',
-    'reduceRight',
-    'reject',
-    'rest',
-    'result',
-    'shuffle',
-    'size',
-    'some',
-    'sortBy',
-    'sortedIndex',
-    'toArray',
-    'uniqueId',
-    'without'
-  ];
-
-  /** List of methods used by Underscore */
-  var underscoreMethods = _.without.apply(_, [allMethods].concat([
-    'forIn',
-    'forOwn',
-    'isPlainObject',
-    'lateBind',
-    'merge',
-    'partial'
-  ]));
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Creates a context object to use with `vm.runInContext`.
-   *
-   * @private
-   * @returns {Object} Returns a new context object.
-   */
-  function createContext() {
-    return vm.createContext({
-      'clearTimeout': clearTimeout,
-      'setTimeout': setTimeout
-    });
-  }
-
-  /**
-   * Expands a list of method names to include real and alias names.
-   *
-   * @private
-   * @param {Array} methodNames The array of method names to expand.
-   * @returns {Array} Returns a new array of expanded method names.
-   */
-  function expandMethodNames(methodNames) {
-    return methodNames.reduce(function(result, methodName) {
-      var realName = getRealName(methodName);
-      result.push.apply(result, [realName].concat(getAliases(realName)));
-      return result;
-    }, []);
-  }
-
-  /**
-   * Gets the aliases associated with a given function name.
-   *
-   * @private
-   * @param {String} funcName The name of the function to get aliases for.
-   * @returns {Array} Returns an array of aliases.
-   */
-  function getAliases(funcName) {
-    return realToAliasMap[funcName] || [];
-  }
-
-  /**
-   * Gets the names of methods belonging to the given `category`.
-   *
-   * @private
-   * @param {String} category The category to filter by.
-   * @returns {Array} Returns a new array of method names belonging to the given category.
-   */
-  function getMethodsByCategory(category) {
-    switch (category) {
-      case 'Arrays':
-        return arraysMethods.slice();
-      case 'Chaining':
-        return chainingMethods.slice();
-      case 'Collections':
-        return collectionsMethods.slice();
-      case 'Functions':
-        return functionsMethods.slice();
-      case 'Objects':
-        return objectsMethods.slice();
-      case 'Utilities':
-        return utilityMethods.slice();
-    }
-    return [];
-  }
-
-  /**
-   * Gets the real name, not alias, of a given function name.
-   *
-   * @private
-   * @param {String} funcName The name of the function to resolve.
-   * @returns {String} Returns the real name.
-   */
-  function getRealName(funcName) {
-    return aliasToRealMap[funcName] || funcName;
-  }
-
-  /**
-   * Tests if a given method on the `lodash` object can be called successfully.
-   *
-   * @private
-   * @param {Object} lodash The built Lo-Dash object.
-   * @param {String} methodName The name of the Lo-Dash method to test.
-   * @param {String} message The unit test message.
-   */
-  function testMethod(lodash, methodName, message) {
-    var pass = true,
-        array = [['a', 1], ['b', 2], ['c', 3]],
-        object = { 'a': 1, 'b': 2, 'c': 3 },
-        noop = function() {},
-        string = 'abc',
-        func = lodash[methodName];
-
-    try {
-      if (arraysMethods.indexOf(methodName) > -1) {
-        if (/(?:indexOf|sortedIndex|without)$/i.test(methodName)) {
-          func(array, string);
-        } else if (/^(?:difference|intersection|union|uniq|zip)/.test(methodName)) {
-          func(array, array);
-        } else if (methodName == 'range') {
-          func(2, 4);
-        } else {
-          func(array);
-        }
-      }
-      else if (chainingMethods.indexOf(methodName) > -1) {
-        if (methodName == 'chain') {
-          lodash.chain(array);
-          lodash(array).chain();
-        }
-        else if (methodName == 'mixin') {
-          lodash.mixin({});
-        }
-        else {
-          lodash(array)[methodName](noop);
-        }
-      }
-      else if (collectionsMethods.indexOf(methodName) > -1) {
-        if (/^(?:count|group|sort)By$/.test(methodName)) {
-          func(array, noop);
-          func(array, string);
-          func(object, noop);
-          func(object, string);
-        }
-        else if (/^(?:size|toArray)$/.test(methodName)) {
-          func(array);
-          func(object);
-        }
-        else if (methodName == 'invoke') {
-          func(array, 'slice');
-          func(object, 'toFixed');
-        }
-        else if (methodName == 'where') {
-          func(array, object);
-          func(object, object);
-        }
-        else {
-          func(array, noop, object);
-          func(object, noop, object);
-        }
-      }
-      else if (functionsMethods.indexOf(methodName) > -1) {
-        if (methodName == 'after') {
-          func(1, noop);
-        } else if (methodName == 'bindAll') {
-          func({ 'noop': noop });
-        } else if (methodName == 'lateBind') {
-          func(lodash, 'identity', array, string);
-        } else if (/^(?:bind|partial)$/.test(methodName)) {
-          func(noop, object, array, string);
-        } else if (/^(?:compose|memoize|wrap)$/.test(methodName)) {
-          func(noop, noop);
-        } else if (/^(?:debounce|throttle)$/.test(methodName)) {
-          func(noop, 100);
-        } else {
-          func(noop);
-        }
-      }
-      else if (objectsMethods.indexOf(methodName) > -1) {
-        if (methodName == 'clone') {
-          func(object);
-          func(object, true);
-        }
-        else if (/^(?:defaults|extend|merge)$/.test(methodName)) {
-          func({}, object);
-        } else if (/^(?:forIn|forOwn)$/.test(methodName)) {
-          func(object, noop);
-        } else if (/^(?:omit|pick)$/.test(methodName)) {
-          func(object, 'b');
-        } else if (methodName == 'has') {
-          func(object, string);
-        } else {
-          func(object);
-        }
-      }
-      else if (utilityMethods.indexOf(methodName) > -1) {
-        if (methodName == 'result') {
-          func(object, 'b');
-        } else if (methodName == 'times') {
-          func(2, noop, object);
-        } else {
-          func(string, object);
-        }
-      }
-    }
-    catch(e) {
-      console.log(e);
-      pass = false;
-    }
-    equal(pass, true, '_.' + methodName + ': ' + message);
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('minified AMD snippet');
-
-  (function() {
-    var start = _.once(QUnit.start);
-
-    asyncTest('`lodash`', function() {
-      build(['-s'], function(source, filePath) {
-        // used by r.js build optimizer
-        var defineHasRegExp = /typeof\s+define\s*==(=)?\s*['"]function['"]\s*&&\s*typeof\s+define\.amd\s*==(=)?\s*['"]object['"]\s*&&\s*define\.amd/g,
-            basename = path.basename(filePath, '.js');
-
-        ok(!!defineHasRegExp.exec(source), basename);
-        start();
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('template builds');
-
-  (function() {
-    var templatePath = __dirname + '/template';
-
-    asyncTest('`lodash template=*.jst`', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'template=' + templatePath + '/*.jst'], function(source, filePath) {
-        var basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        var data = {
-          'a': { 'people': ['moe', 'larry', 'curly'] },
-          'b': { 'epithet': 'stooge' }
-        };
-
-        context._ = _;
-        vm.runInContext(source, context);
-        var templates = context._.templates;
-
-        equal(templates.a(data.a).replace(/[\r\n]+/g, ''), '<ul><li>moe</li><li>larry</li><li>curly</li></ul>', basename);
-        equal(templates.b(data.b), 'Hello stooge.', basename);
-        start();
-      });
-    });
-
-    asyncTest('`lodash settings=...`', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'template=' + templatePath + '/*.tpl', 'settings={interpolate:/\\{\\{([\\s\\S]+?)\\}\\}/}'], function(source, filePath) {
-        var basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        var data = {
-          'c': { 'name': 'Mustache' }
-        };
-
-        context._ = _;
-        vm.runInContext(source, context);
-        var templates = context._.templates;
-
-        equal(templates.c(data.c), 'Hello Mustache!', basename);
-        start();
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('independent builds');
-
-  (function() {
-    asyncTest('debug only', function() {
-      var start = _.once(QUnit.start);
-      build(['-d', '-s'], function(source, filePath) {
-        equal(path.basename(filePath, '.js'), 'lodash');
-        start();
-      });
-    });
-
-    asyncTest('debug custom', function () {
-      var start = _.once(QUnit.start);
-      build(['-d', '-s', 'backbone'], function(source, filePath) {
-        equal(path.basename(filePath, '.js'), 'lodash.custom');
-        start();
-      });
-    });
-
-    asyncTest('minified only', function() {
-      var start = _.once(QUnit.start);
-      build(['-m', '-s'], function(source, filePath) {
-        equal(path.basename(filePath, '.js'), 'lodash.min');
-        start();
-      });
-    });
-
-    asyncTest('minified custom', function () {
-      var start = _.once(QUnit.start);
-      build(['-m', '-s', 'backbone'], function(source, filePath) {
-        equal(path.basename(filePath, '.js'), 'lodash.custom.min');
-        start();
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('strict modifier');
-
-  (function() {
-    var object = Object.create(Object.prototype, {
-      'a': { 'value': _.identify },
-      'b': { 'value': null }
-    });
-
-    ['non-strict', 'strict'].forEach(function(strictMode, index) {
-      asyncTest(strictMode + ' should ' + (index ? 'error': 'silently fail') + ' attempting to overwrite read-only properties', function() {
-        var commands = ['-s', 'include=bindAll,defaults,extend'],
-            start = _.after(2, _.once(QUnit.start));
-
-        if (index) {
-          commands.push('strict');
-        }
-        build(commands, function(source, filePath) {
-          var basename = path.basename(filePath, '.js'),
-              context = createContext(),
-              pass = !index;
-
-          vm.runInContext(source, context);
-          var lodash = context._;
-
-          try {
-            lodash.bindAll(object);
-            lodash.extend(object, { 'a': 1 });
-            lodash.defaults(object, { 'b': 2 });
-          } catch(e) {
-            pass = !!index;
-          }
-          equal(pass, true, basename);
-          start();
-        });
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('underscore modifier');
-
-  (function() {
-    asyncTest('modified methods should work correctly', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'underscore'], function(source, filePath) {
-        var last,
-            array = [{ 'value': 1 }, { 'value': 2 }],
-            basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        vm.runInContext(source, context);
-        var lodash = context._;
-
-        lodash.each(array, function(value) {
-          last = value;
-          return false;
-        });
-
-        equal(last.value, 2, '_.each: ' + basename);
-        equal(lodash.isEmpty('moe'), false, '_.isEmpty: ' + basename);
-
-        var object = { 'fn': lodash.bind(function(x) { return this.x + x; }, { 'x': 1 }, 1) };
-        equal(object.fn(), 2, '_.bind: ' + basename);
-
-        ok(lodash.clone(array, true)[0] === array[0], '_.clone: ' + basename);
-        start();
-      });
-    });
-
-    asyncTest('`lodash underscore include=partial`', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'underscore', 'include=partial'], function(source, filePath) {
-        var basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        vm.runInContext(source, context);
-        var lodash = context._;
-
-        equal(lodash.partial(_.identity, 2)(), 2, '_.partial: ' + basename);
-        start();
-      });
-    });
-
-    asyncTest('`lodash underscore plus=clone`', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'underscore', 'plus=clone'], function(source, filePath) {
-        var array = [{ 'value': 1 }],
-            basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        vm.runInContext(source, context);
-        var lodash = context._,
-            clone = lodash.clone(array, true);
-
-        deepEqual(array, clone, basename);
-        notEqual(array, clone, basename);
-        start();
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('exports command');
-
-  (function() {
-    var commands = [
-      'exports=amd',
-      'exports=commonjs',
-      'exports=global',
-      'exports=node',
-      'exports=none'
-    ];
-
-    commands.forEach(function(command, index) {
-      asyncTest('`lodash ' + command +'`', function() {
-        var start = _.after(2, _.once(QUnit.start));
-
-        build(['-s', command], function(source, filePath) {
-          var basename = path.basename(filePath, '.js'),
-              context = createContext(),
-              pass = false;
-
-          switch(index) {
-            case 0:
-              context.define = function(fn) {
-                pass = true;
-                context._ = fn();
-              };
-              context.define.amd = {};
-              vm.runInContext(source, context);
-              ok(pass, basename);
-              break;
-
-            case 1:
-              context.exports = {};
-              vm.runInContext(source, context);
-              ok(context._ === undefined, basename);
-              ok(_.isFunction(context.exports._), basename)
-              break;
-
-            case 2:
-              vm.runInContext(source, context);
-              ok(_.isFunction(context._), basename);
-              break;
-
-            case 3:
-              context.exports = {};
-              context.module = { 'exports': context.exports };
-              vm.runInContext(source, context);
-              ok(context._ === undefined, basename);
-              ok(_.isFunction(context.module.exports), basename);
-              break;
-
-            case 4:
-              vm.runInContext(source, context);
-              ok(context._ === undefined, basename);
-          }
-          start();
-        });
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('iife command');
-
-  (function() {
-    var commands = [
-      'iife=this["lodash"]=(function(window,undefined){%output%;return lodash}(this))',
-      'iife=define(function(window,undefined){return function(){%output%;return lodash}}(this));'
-    ];
-
-    commands.forEach(function(command) {
-      asyncTest('`lodash ' + command +'`', function() {
-        var start = _.after(2, _.once(QUnit.start));
-
-        build(['-s', 'exports=none', command], function(source, filePath) {
-          var basename = path.basename(filePath, '.js'),
-              context = createContext();
-
-          context.define = function(func) {
-            context.lodash = func();
-          };
-
-          try {
-            vm.runInContext(source, context);
-          } catch(e) {
-            console.log(e);
-          }
-
-          var lodash = context.lodash || {};
-          ok(_.isString(lodash.VERSION), basename);
-          start();
-        });
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('output options');
-
-  (function() {
-    ['-o a.js', '--output a.js'].forEach(function(command, index) {
-      asyncTest('`lodash ' + command +'`', function() {
-        var start = _.once(QUnit.start);
-
-        build(['-s'].concat(command.split(' ')), function(source, filePath) {
-          equal(path.basename(filePath, '.js'), 'a', command);
-          start();
-        });
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('stdout options');
-
-  (function() {
-    ['-c', '--stdout'].forEach(function(command, index) {
-      asyncTest('`lodash ' + command +'`', function() {
-        var written,
-            start = _.once(QUnit.start),
-            write = process.stdout.write;
-
-        process.stdout.write = function(string) {
-          written = string;
-        };
-
-        build([command, 'exports=', 'include='], function(source) {
-          process.stdout.write = write;
-          equal(written, source);
-          equal(arguments.length, 1);
-          start();
-        });
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('minify underscore');
-
-  (function() {
-    asyncTest('`node minify underscore.js`', function() {
-      var source = fs.readFileSync(path.join(__dirname, '..', 'vendor', 'underscore', 'underscore.js'), 'utf8'),
-          start = _.once(QUnit.start);
-
-      minify(source, {
-        'isSilent': true,
-        'workingName': 'underscore.min',
-        'onComplete': function(result) {
-          var context = createContext();
-
-          try {
-            vm.runInContext(result, context);
-          } catch(e) {
-            console.log(e);
-          }
-
-          var underscore = context._ || {};
-          ok(_.isString(underscore.VERSION));
-          ok(!/Lo-Dash/.test(result) && result.match(/\n/g).length < source.match(/\n/g).length);
-          start();
-        }
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('mobile build');
-
-  (function() {
-    asyncTest('`lodash mobile`', function() {
-      var start = _.after(2, _.once(QUnit.start));
-
-      build(['-s', 'mobile'], function(source, filePath) {
-        var basename = path.basename(filePath, '.js'),
-            context = createContext();
-
-        try {
-          vm.runInContext(source, context);
-        } catch(e) {
-          console.log(e);
-        }
-
-        var array = [1, 2, 3],
-            object1 = [{ 'a': 1 }],
-            object2 = [{ 'b': 2 }],
-            object3 = [{ 'a': 1, 'b': 2 }],
-            circular1 = { 'a': 1 },
-            circular2 = { 'a': 1 },
-            lodash = context._;
-
-        circular1.b = circular1;
-        circular2.b = circular2;
-
-        deepEqual(lodash.merge(object1, object2), object3, basename);
-        deepEqual(lodash.sortBy([3, 2, 1], _.identity), array, basename);
-        equal(lodash.isEqual(circular1, circular2), true, basename);
-
-        var actual = lodash.clone(circular1, true);
-        ok(actual != circular1 && actual.b == actual, basename);
-        start();
-      });
-    });
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  QUnit.module('lodash build');
-
-  (function() {
-    var commands = [
-      'backbone',
-      'csp',
-      'legacy',
-      'mobile',
-      'strict',
-      'underscore',
-      'category=arrays',
-      'category=chaining',
-      'category=collections',
-      'category=functions',
-      'category=objects',
-      'category=utilities',
-      'exclude=union,uniq,zip',
-      'include=each,filter,map',
-      'include=once plus=bind,Chaining',
-      'category=collections,functions',
-      'underscore backbone',
-      'backbone legacy category=utilities minus=first,last',
-      'underscore include=debounce,throttle plus=after minus=throttle',
-      'underscore mobile strict category=functions exports=amd,global plus=pick,uniq',
-    ]
-    .concat(
-      allMethods.map(function(methodName) {
-        return 'include=' + methodName;
-      })
-    );
-
-    commands.forEach(function(command) {
-      asyncTest('`lodash ' + command +'`', function() {
-        var start = _.after(2, _.once(QUnit.start));
-
-        build(['--silent'].concat(command.split(' ')), function(source, filePath) {
-          var methodNames,
-              basename = path.basename(filePath, '.js'),
-              context = createContext();
-
-          try {
-            vm.runInContext(source, context);
-          } catch(e) {
-            console.log(e);
-          }
-          // add method names explicitly
-          if (/include/.test(command)) {
-            methodNames = command.match(/include=(\S*)/)[1].split(/, */);
-          }
-          // add method names required by Backbone and Underscore builds
-          if (/backbone/.test(command) && !methodNames) {
-            methodNames = backboneDependencies.slice();
-          }
-          if (/underscore/.test(command) && !methodNames) {
-            methodNames = underscoreMethods.slice();
-          }
-          // add method names explicitly by category
-          if (/category/.test(command)) {
-            // resolve method names belonging to each category (case-insensitive)
-            methodNames = command.match(/category=(\S*)/)[1].split(/, */).reduce(function(result, category) {
-              var capitalized = category[0].toUpperCase() + category.toLowerCase().slice(1);
-              return result.concat(getMethodsByCategory(capitalized));
-            }, methodNames || []);
-          }
-          // init `methodNames` if it hasn't been inited
-          if (!methodNames) {
-            methodNames = allMethods.slice();
-          }
-          if (/plus/.test(command)) {
-            methodNames = methodNames.concat(command.match(/plus=(\S*)/)[1].split(/, */));
-          }
-          if (/minus/.test(command)) {
-            methodNames = _.without.apply(_, [methodNames]
-              .concat(expandMethodNames(command.match(/minus=(\S*)/)[1].split(/, */))));
-          }
-          if (/exclude/.test(command)) {
-            methodNames = _.without.apply(_, [methodNames]
-              .concat(expandMethodNames(command.match(/exclude=(\S*)/)[1].split(/, */))));
-          }
-
-          // expand aliases and categories to real method names
-          methodNames = expandMethodNames(methodNames).reduce(function(result, methodName) {
-            return result.concat(methodName, getMethodsByCategory(methodName));
-          }, []);
-
-          // remove nonexistent and duplicate method names
-          methodNames = _.uniq(_.intersection(allMethods, expandMethodNames(methodNames)));
-
-          var lodash = context._ || {};
-          methodNames.forEach(function(methodName) {
-            testMethod(lodash, methodName, basename);
-          });
-
-          start();
-        });
-      });
-    });
-  }());
-
-}());

test/test-ui.js

@@ -1,93 +0,0 @@
-;(function(window) {
-  'use strict';
-
-  /** `QUnit.addEvent` shortcut */
-  var addEvent = QUnit.addEvent;
-
-  /** The Lo-Dash build to load */
-  var build = (/build=([^&]+)/.exec(location.search) || [])[1];
-
-  /** A flag to determine if RequireJS should be loaded */
-  var norequire = /[?&]norequire=true(?:&|$)/.test(location.search);
-
-  /*--------------------------------------------------------------------------*/
-
-  // assign `QUnit.config` properties
-  QUnit.config.lodashFilename = (function() {
-    switch (build) {
-      case 'prod':         return 'lodash.min';
-      case 'custom':       return 'lodash.custom.min';
-      case 'custom-debug': return 'lodash.custom';
-    }
-    return 'lodash';
-  }());
-
-  // assign `QUnit.urlParams` properties
-  QUnit.extend(QUnit.urlParams, {
-    'build': build,
-    'norequire': norequire
-  });
-
-  // initialize the build dropdown
-  addEvent(window, 'load', function() {
-    function eventHandler(event) {
-      var search = location.search.replace(/^\?|&?(?:build|norequire)=[^&]*&?/g, '');
-      if (event.stopPropagation) {
-        event.stopPropagation();
-      } else {
-        event.cancelBubble = true;
-      }
-      location.href =
-        location.href.split('?')[0] + '?' +
-        (search ? search + '&' : '') + 'build=' +
-        dropdown[dropdown.selectedIndex].value +
-        (checkbox.checked ? '&norequire=true' : '');
-    }
-
-    function init() {
-      var toolbar = document.getElementById('qunit-testrunner-toolbar');
-      if (toolbar) {
-        toolbar.appendChild(span1);
-        toolbar.appendChild(span2);
-
-        dropdown.selectedIndex = (function() {
-          switch (build) {
-            case 'prod':         return 1;
-            case 'custom':       return 2;
-            case 'custom-debug': return 3;
-          }
-          return 0;
-        }());
-
-        checkbox.checked = norequire;
-        addEvent(checkbox, 'click', eventHandler);
-        addEvent(dropdown, 'change', eventHandler);
-      }
-      else {
-        setTimeout(init, 15);
-      }
-    }
-
-    var span1 = document.createElement('span');
-    span1.innerHTML =
-      '<input id="qunit-norequire" type="checkbox">' +
-      '<label for="qunit-norequire">No RequireJS</label>';
-
-    var span2 = document.createElement('span');
-    span2.style.cssText = 'float:right';
-    span2.innerHTML =
-      '<label for="qunit-build">Build: </label>' +
-      '<select id="qunit-build">' +
-      '<option value="dev">Developement</option>' +
-      '<option value="prod">Production</option>' +
-      '<option value="custom">Custom</option>' +
-      '<option value="custom-debug">Custom (debug)</option>' +
-      '</select>';
-
-    var checkbox = span1.firstChild,
-        dropdown = span2.lastChild;
-
-    init();
-  });
-
-}(this));

test/underscore.html

@@ -1,49 +1,466 @@
 <!doctype html>
 <html lang="en">
-	<head>
+  <head>
-		<meta charset="utf-8">
+    <meta charset="utf-8">
-		<title>Underscore Test Suite</title>
+    <title>Underscore Test Suite</title>
-		<link rel="stylesheet" href="../vendor/underscore/test/vendor/qunit.css">
+    <link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
-		<style>
+  </head>
-			#jslitmus, iframe {
+  <body>
-				display: none;
+    <div id="qunit"></div>
-			}
+    <script>
-		</style>
+      // Avoid reporting tests to Sauce Labs when script errors occur.
-	</head>
+      if (location.port == '9001') {
-	<body>
+        window.onerror = function(message) {
-		<div id="qunit"></div>
+          if (window.QUnit) {
-		<div id="qunit-fixture">
+            QUnit.config.done.length = 0;
-			<div id="map-test">
+          }
-				<div id="id1"></div>
+          global_test_results = { 'message': message };
-				<div id="id2"></div>
+        };
-			</div>
+      }
-		</div>
+    </script>
-		<script src="../vendor/backbone/test/vendor/json2.js"></script>
+    <script src="../node_modules/qunitjs/qunit/qunit.js"></script>
-		<script src="../vendor/underscore/test/vendor/jquery.js"></script>
+    <script src="../node_modules/qunit-extras/qunit-extras.js"></script>
-		<script src="../vendor/underscore/test/vendor/jslitmus.js"></script>
+    <script src="../node_modules/jquery/dist/jquery.js"></script>
-		<script src="../vendor/platform.js/platform.js"></script>
+    <script src="../node_modules/platform/platform.js"></script>
-		<script>
+    <script src="./asset/test-ui.js"></script>
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
+    <script src="../lodash.js"></script>
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
+    <script>
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
+      QUnit.config.asyncRetries = 10;
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
+      QUnit.config.hidepassed = true;
-			);
+      QUnit.config.excused = {
-		</script>
+        'Arrays': {
-		<script src="test-ui.js"></script>
+          'chunk': [
-		<script>
+            'defaults to empty array (chunk size 0)'
-			document.write('<script src="../' + QUnit.config.lodashFilename + '.js"><\/script>');
+          ],
-		</script>
+          'difference': [
-		<script src="../vendor/underscore/test/collections.js"></script>
+            'can perform an OO-style difference'
-		<script src="../vendor/underscore/test/arrays.js"></script>
+          ],
-		<script src="../vendor/underscore/test/functions.js"></script>
+          'drop': [
-		<script src="../vendor/underscore/test/objects.js"></script>
+            'is an alias for rest'
-		<script src="../vendor/underscore/test/utility.js"></script>
+          ],
-		<script src="../vendor/underscore/test/chaining.js"></script>
+          'first': [
-		<script type="text/html" id="template">
+            'returns an empty array when n <= 0 (0 case)',
-			<%
+            'returns an empty array when n <= 0 (negative case)',
-			// a comment
+            'can fetch the first n elements',
-			if (data) { data += 12345; }; %>
+            'returns the whole array if n > length'
-			<li><%= data %></li>
+          ],
-		</script>
+          'findIndex': [
-	</body>
+            'called with context'
+          ],
+          'findLastIndex': [
+            'called with context'
+          ],
+          'flatten': [
+            'supports empty arrays',
+            'can flatten nested arrays',
+            'works on an arguments object',
+            'can handle very deep arrays'
+          ],
+          'indexOf': [
+            "sorted indexOf doesn't uses binary search",
+            '0'
+          ],
+          'initial': [
+            'returns all but the last n elements',
+            'returns an empty array when n > length',
+            'works on an arguments object'
+          ],
+          'intersection': [
+            'can perform an OO-style intersection'
+          ],
+          'last': [
+            'returns an empty array when n <= 0 (0 case)',
+            'returns an empty array when n <= 0 (negative case)',
+            'can fetch the last n elements',
+            'returns the whole array if n > length'
+          ],
+          'lastIndexOf': [
+            'should treat falsey `fromIndex` values, except `0` and `NaN`, as `array.length`',
+            'should treat non-number `fromIndex` values as `array.length`',
+            '[0,-1,-1]'
+          ],
+          'object': [
+            'an array of pairs zipped together into an object',
+            'an object converted to pairs and back to an object'
+          ],
+          'rest': [
+            'returns the whole array when index is 0',
+            'returns elements starting at the given index',
+            'works on an arguments object'
+          ],
+          'sortedIndex': [
+            '2',
+            '3'
+          ],
+          'tail': [
+            'is an alias for rest'
+          ],
+          'take': [
+            'is an alias for first'
+          ],
+          'uniq': [
+            'uses the result of `iterator` for uniqueness comparisons (unsorted case)',
+            '`sorted` argument defaults to false when omitted',
+            'when `iterator` is a string, uses that key for comparisons (unsorted case)',
+            'uses the result of `iterator` for uniqueness comparisons (sorted case)',
+            'when `iterator` is a string, uses that key for comparisons (sorted case)',
+            'can use falsey pluck like iterator'
+          ],
+          'union': [
+            'can perform an OO-style union'
+          ]
+        },
+        'Chaining': {
+          'pop': true,
+          'shift': true,
+          'splice': true,
+          'reverse/concat/unshift/pop/map': [
+            'can chain together array functions.'
+          ]
+        },
+        'Collections': {
+          'lookupIterator with contexts': true,
+          'Iterating objects with sketchy length properties': true,
+          'Resistant to collection length and properties changing while iterating': true,
+          'countBy': [
+            '{}',
+            '[{}]'
+          ],
+          'each': [
+            'context object property accessed'
+          ],
+          'every': [
+            'Can be called with object',
+            'Died on test #15',
+            'context works'
+          ],
+          'filter': [
+            'given context',
+            'OO-filter'
+          ],
+          'find': [
+            'called with context'
+          ],
+          'findWhere': [
+            'checks properties given function'
+          ],
+          'groupBy': [
+            '{}',
+            '[{}]'
+          ],
+          'includes': [
+            "doesn't delegate to binary search"
+          ],
+          'invoke': [
+            'handles null & undefined'
+          ],
+          'map': [
+            'tripled numbers with context',
+            'OO-style doubled numbers'
+          ],
+          'max': [
+            'can handle null/undefined',
+            'can perform a computation-based max',
+            'Maximum value of an empty object',
+            'Maximum value of an empty array',
+            'Maximum value of a non-numeric collection',
+            'Finds correct max in array starting with num and containing a NaN',
+            'Finds correct max in array starting with NaN',
+            'Respects iterator return value of -Infinity',
+            'String keys use property iterator',
+            'Iterator context',
+            'Lookup falsy iterator'
+          ],
+          'min': [
+            'can handle null/undefined',
+            'can perform a computation-based min',
+            'Minimum value of an empty object',
+            'Minimum value of an empty array',
+            'Minimum value of a non-numeric collection',
+            'Finds correct min in array starting with NaN',
+            'Respects iterator return value of Infinity',
+            'String keys use property iterator',
+            'Iterator context',
+            'Lookup falsy iterator'
+          ],
+          'partition': [
+            'can reference the array index',
+            'Died on test #8',
+            'partition takes a context argument'
+          ],
+          'pluck': [
+            '[1]'
+          ],
+          'reduce': [
+            'can reduce with a context object'
+          ],
+          'reject': [
+            'Returns empty list given empty array'
+          ],
+          'sample': [
+            'behaves correctly on negative n',
+            'Died on test #3'
+          ],
+          'some': [
+            'Can be called with object',
+            'Died on test #17',
+            'context works'
+          ],
+          'where': [
+            'checks properties given function'
+          ],
+          'Can use various collection methods on NodeLists': [
+            '<span id="id2"></span>'
+          ]
+        },
+        'Functions': {
+          'debounce asap': true,
+          'debounce asap cancel': true,
+          'debounce asap recursively': true,
+          'debounce after system time is set backwards': true,
+          'debounce re-entrant': true,
+          'throttle repeatedly with results': true,
+          'more throttle does not trigger leading call when leading is set to false': true,
+          'throttle does not trigger trailing call when trailing is set to false': true,
+          'before': true,
+          'bind': [
+            'Died on test #2'
+          ],
+          'bindAll': [
+            'throws an error for bindAll with no functions named'
+          ],
+          'debounce': [
+            'incr was debounced'
+          ],
+          'iteratee': [
+            '"bbiz"',
+            '"foo"',
+            '1'
+          ],
+          'memoize': [
+            '{"bar":"BAR","foo":"FOO"}',
+            'Died on test #8'
+          ]
+        },
+        'Objects': {
+          '#1929 Typed Array constructors are functions': true,
+          'allKeys': [
+            'is not fooled by sparse arrays; see issue #95',
+            'is not fooled by sparse arrays with additional properties',
+            '[]'
+          ],
+          'extend': [
+            'extending null results in null',
+            'extending undefined results in undefined'
+          ],
+          'extendOwn': [
+            'extending non-objects results in returning the non-object value',
+            'extending undefined results in undefined'
+          ],
+          'functions': [
+            'also looks up functions on the prototype'
+          ],
+          'isEqual': [
+            '`0` is not equal to `-0`',
+            'Commutative equality is implemented for `0` and `-0`',
+            '`new Number(0)` and `-0` are not equal',
+            'Commutative equality is implemented for `new Number(0)` and `-0`',
+            'Invalid dates are not equal',
+            'false'
+          ],
+          'isFinite': [
+            'Numeric strings are numbers',
+            'Number instances can be finite'
+          ],
+          'isSet': [
+            'Died on test #9'
+          ],
+          'findKey': [
+            'called with context'
+          ],
+          'keys': [
+            'is not fooled by sparse arrays; see issue #95',
+            '[]'
+          ],
+          'mapObject': [
+            'keep context',
+            'called with context',
+            'mapValue identity'
+          ],
+          'omit': [
+            'can accept a predicate',
+            'function is given context'
+          ],
+          'pick': [
+            'can accept a predicate and context',
+            'function is given context'
+          ]
+        },
+        'Utility': {
+          '_.escape & unescape': [
+            '` is escaped',
+            '` can be unescaped',
+            'can escape multiple occurances of `',
+            'multiple occurrences of ` can be unescaped'
+          ],
+          'now': [
+            'Produces the correct time in milliseconds'
+          ],
+          'times': [
+            'works as a wrapper'
+          ]
+        }
+      };
+
+      var mixinPrereqs = (function() {
+        var aliasToReal = {
+          'all': 'every',
+          'allKeys': 'keysIn',
+          'any': 'some',
+          'collect': 'map',
+          'compose': 'flowRight',
+          'contains': 'includes',
+          'detect': 'find',
+          'extendOwn': 'assign',
+          'findWhere': 'find',
+          'foldl': 'reduce',
+          'foldr': 'reduceRight',
+          'include': 'includes',
+          'indexBy': 'keyBy',
+          'inject': 'reduce',
+          'invoke': 'invokeMap',
+          'mapObject': 'mapValues',
+          'matcher': 'matches',
+          'methods': 'functions',
+          'object': 'zipObject',
+          'pairs': 'toPairs',
+          'pluck': 'map',
+          'restParam': 'restArgs',
+          'select': 'filter',
+          'unique': 'uniq',
+          'where': 'filter'
+        };
+
+        var keyMap = {
+          'rest': 'tail',
+          'restArgs': 'rest'
+        };
+
+        var lodash = _.noConflict();
+
+        return function(_) {
+          lodash(_)
+            .defaultsDeep({ 'templateSettings': lodash.templateSettings })
+            .mixin(lodash.pick(lodash, lodash.difference(lodash.functions(lodash), lodash.functions(_))))
+            .value();
+
+          lodash.forOwn(keyMap, function(realName, otherName) {
+            _[otherName] = lodash[realName];
+            _.prototype[otherName] = lodash.prototype[realName];
+          });
+          lodash.forOwn(aliasToReal, function(realName, alias) {
+            _[alias] = _[realName];
+            _.prototype[alias] = _.prototype[realName];
+          });
+          return _;
+        };
+      }());
+
+      // Only excuse in Sauce Labs.
+      if (!ui.isSauceLabs) {
+        delete QUnit.config.excused.Functions['throttle does not trigger trailing call when trailing is set to false'];
+        delete QUnit.config.excused.Utility.now;
+      }
+      // Load prerequisite scripts.
+      document.write(ui.urlParams.loader == 'none'
+        ? '<script src="' + ui.buildPath + '"><\/script>'
+        : '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
+      );
+    </script>
+    <script>
+      if (ui.urlParams.loader == 'none') {
+        mixinPrereqs(_);
+        document.write([
+          '<script src="../vendor/underscore/test/collections.js"><\/script>',
+          '<script src="../vendor/underscore/test/arrays.js"><\/script>',
+          '<script src="../vendor/underscore/test/functions.js"><\/script>',
+          '<script src="../vendor/underscore/test/objects.js"><\/script>',
+          '<script src="../vendor/underscore/test/cross-document.js"><\/script>',
+          '<script src="../vendor/underscore/test/utility.js"><\/script>',
+          '<script src="../vendor/underscore/test/chaining.js"><\/script>'
+        ].join('\n'));
+      }
+    </script>
+    <script>
+      (function() {
+        if (window.curl) {
+          curl.config({ 'apiName': 'require' });
+        }
+        if (!window.require) {
+          return;
+        }
+        // Wrap to work around tests assuming Node `require` use.
+        require = (function(func) {
+          return function() {
+            return arguments[0] === '..' ? window._ : func.apply(null, arguments);
+          };
+        }(require));
+
+        var reBasename = /[\w.-]+$/,
+            basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
+            modulePath = ui.buildPath.replace(/\.js$/, ''),
+            locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
+            moduleId = /\bunderscore\b/i.test(ui.buildPath) ? 'underscore' : 'lodash',
+            moduleMain = modulePath.match(reBasename)[0],
+            uid = +new Date;
+
+        function getConfig() {
+          var result = {
+            'baseUrl': './',
+            'urlArgs': 't=' + uid++,
+            'waitSeconds': 0,
+            'paths': {},
+            'packages': [{
+              'name': 'test',
+              'location': '../vendor/underscore/test',
+              'config': {
+                // Work around no global being exported.
+                'exports': 'QUnit',
+                'loader': 'curl/loader/legacy'
+              }
+            }]
+          };
+
+          if (ui.isModularize) {
+            result.packages.push({
+              'name': moduleId,
+              'location': locationPath,
+              'main': moduleMain
+            });
+          } else {
+            result.paths[moduleId] = modulePath;
+          }
+          return result;
+        }
+
+        QUnit.config.autostart = false;
+        QUnit.config.excused.Functions.iteratee = true;
+        QUnit.config.excused.Utility.noConflict = true;
+        QUnit.config.excused.Utility['noConflict (node vm)'] = true;
+
+        require(getConfig(), [moduleId], function(lodash) {
+          _ = mixinPrereqs(lodash);
+          require(getConfig(), [
+            'test/collections',
+            'test/arrays',
+            'test/functions',
+            'test/objects',
+            'test/cross-document',
+            'test/utility',
+            'test/chaining'
+          ], QUnit.start);
+        });
+      }());
+    </script>
+  </body>
 </html>

vendor/backbone/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010-2012 Jeremy Ashkenas, DocumentCloud
+Copyright (c) 2010-2016 Jeremy Ashkenas, DocumentCloud
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation
@@ -19,4 +19,4 @@ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
+OTHER DEALINGS IN THE SOFTWARE.

vendor/backbone/README.md

@@ -1,26 +0,0 @@
-     ____                     __      __                                                 
-    /\  _`\                  /\ \    /\ \                                   __           
-    \ \ \ \ \     __      ___\ \ \/'\\ \ \____    ___     ___      __      /\_\    ____  
-     \ \  _ <'  /'__`\   /'___\ \ , < \ \ '__`\  / __`\ /' _ `\  /'__`\    \/\ \  /',__\ 
-      \ \ \ \ \/\ \ \.\_/\ \__/\ \ \\`\\ \ \ \ \/\ \ \ \/\ \/\ \/\  __/  __ \ \ \/\__, `\
-       \ \____/\ \__/.\_\ \____\\ \_\ \_\ \_,__/\ \____/\ \_\ \_\ \____\/\_\_\ \ \/\____/
-        \/___/  \/__/\/_/\/____/ \/_/\/_/\/___/  \/___/  \/_/\/_/\/____/\/_/\ \_\ \/___/ 
-                                                                           \ \____/      
-                                                                            \/___/       
-    (_'_______________________________________________________________________________'_)
-    (_.———————————————————————————————————————————————————————————————————————————————._)
-                                               
-                                              
-Backbone supplies structure to JavaScript-heavy applications by providing models key-value binding and custom events, collections with a rich API of enumerable functions, views with declarative event handling, and connects it all to your existing application over a RESTful JSON interface.
-
-For Docs, License, Tests, pre-packed downloads, and everything else, really, see:
-http://backbonejs.org
-
-To suggest a feature, report a bug, or general discussion:
-http://github.com/documentcloud/backbone/issues/
-
-All contributors are listed here:
-http://github.com/documentcloud/backbone/contributors
-
-Special thanks to Robert Kieffer for the original philosophy behind Backbone. 
-http://github.com/broofa

vendor/backbone/test/environment.js

@@ -1,39 +0,0 @@
-(function() {
-
-  var Environment = this.Environment = function(){};
-
-  _.extend(Environment.prototype, {
-
-    ajax: Backbone.ajax,
-
-    sync: Backbone.sync,
-
-    setup: function() {
-      var env = this;
-
-      // Capture ajax settings for comparison.
-      Backbone.ajax = function(settings) {
-        env.ajaxSettings = settings;
-      };
-
-      // Capture the arguments to Backbone.sync for comparison.
-      Backbone.sync = function(method, model, options) {
-        env.syncArgs = {
-          method: method,
-          model: model,
-          options: options
-        };
-        env.sync.apply(this, arguments);
-      };
-    },
-
-    teardown: function() {
-      this.syncArgs = null;
-      this.ajaxSettings = null;
-      Backbone.sync = this.sync;
-      Backbone.ajax = this.ajax;
-    }
-
-  });
-
-})();

vendor/backbone/test/events.js

@@ -1,79 +1,394 @@
-$(document).ready(function() {
+(function(QUnit) {
 
-  module("Backbone.Events");
+  QUnit.module('Backbone.Events');
 
-  test("on and trigger", 2, function() {
+  QUnit.test('on and trigger', function(assert) {
-    var obj = { counter: 0 };
+    assert.expect(2);
-    _.extend(obj,Backbone.Events);
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
     obj.on('event', function() { obj.counter += 1; });
     obj.trigger('event');
-    equal(obj.counter,1,'counter should be incremented.');
+    assert.equal(obj.counter, 1, 'counter should be incremented.');
     obj.trigger('event');
     obj.trigger('event');
     obj.trigger('event');
     obj.trigger('event');
-    equal(obj.counter, 5, 'counter should be incremented five times.');
+    assert.equal(obj.counter, 5, 'counter should be incremented five times.');
   });
 
-  test("binding and triggering multiple events", 4, function() {
+  QUnit.test('binding and triggering multiple events', function(assert) {
-    var obj = { counter: 0 };
+    assert.expect(4);
-    _.extend(obj,Backbone.Events);
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
 
     obj.on('a b c', function() { obj.counter += 1; });
 
     obj.trigger('a');
-    equal(obj.counter, 1);
+    assert.equal(obj.counter, 1);
 
     obj.trigger('a b');
-    equal(obj.counter, 3);
+    assert.equal(obj.counter, 3);
 
     obj.trigger('c');
-    equal(obj.counter, 4);
+    assert.equal(obj.counter, 4);
 
     obj.off('a c');
     obj.trigger('a b c');
-    equal(obj.counter, 5);
+    assert.equal(obj.counter, 5);
   });
 
-  test("trigger all for each event", 3, function() {
+  QUnit.test('binding and triggering with event maps', function(assert) {
-    var a, b, obj = { counter: 0 };
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
+
+    var increment = function() {
+      this.counter += 1;
+    };
+
+    obj.on({
+      a: increment,
+      b: increment,
+      c: increment
+    }, obj);
+
+    obj.trigger('a');
+    assert.equal(obj.counter, 1);
+
+    obj.trigger('a b');
+    assert.equal(obj.counter, 3);
+
+    obj.trigger('c');
+    assert.equal(obj.counter, 4);
+
+    obj.off({
+      a: increment,
+      c: increment
+    }, obj);
+    obj.trigger('a b c');
+    assert.equal(obj.counter, 5);
+  });
+
+  QUnit.test('binding and triggering multiple event names with event maps', function(assert) {
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
+
+    var increment = function() {
+      this.counter += 1;
+    };
+
+    obj.on({
+      'a b c': increment
+    });
+
+    obj.trigger('a');
+    assert.equal(obj.counter, 1);
+
+    obj.trigger('a b');
+    assert.equal(obj.counter, 3);
+
+    obj.trigger('c');
+    assert.equal(obj.counter, 4);
+
+    obj.off({
+      'a c': increment
+    });
+    obj.trigger('a b c');
+    assert.equal(obj.counter, 5);
+  });
+
+  QUnit.test('binding and trigger with event maps context', function(assert) {
+    assert.expect(2);
+    var obj = {counter: 0};
+    var context = {};
+    _.extend(obj, Backbone.Events);
+
+    obj.on({
+      a: function() {
+        assert.strictEqual(this, context, 'defaults `context` to `callback` param');
+      }
+    }, context).trigger('a');
+
+    obj.off().on({
+      a: function() {
+        assert.strictEqual(this, context, 'will not override explicit `context` param');
+      }
+    }, this, context).trigger('a');
+  });
+
+  QUnit.test('listenTo and stopListening', function(assert) {
+    assert.expect(1);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenTo(b, 'all', function(){ assert.ok(true); });
+    b.trigger('anything');
+    a.listenTo(b, 'all', function(){ assert.ok(false); });
+    a.stopListening();
+    b.trigger('anything');
+  });
+
+  QUnit.test('listenTo and stopListening with event maps', function(assert) {
+    assert.expect(4);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var cb = function(){ assert.ok(true); };
+    a.listenTo(b, {event: cb});
+    b.trigger('event');
+    a.listenTo(b, {event2: cb});
+    b.on('event2', cb);
+    a.stopListening(b, {event2: cb});
+    b.trigger('event event2');
+    a.stopListening();
+    b.trigger('event event2');
+  });
+
+  QUnit.test('stopListening with omitted args', function(assert) {
+    assert.expect(2);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var cb = function() { assert.ok(true); };
+    a.listenTo(b, 'event', cb);
+    b.on('event', cb);
+    a.listenTo(b, 'event2', cb);
+    a.stopListening(null, {event: cb});
+    b.trigger('event event2');
+    b.off();
+    a.listenTo(b, 'event event2', cb);
+    a.stopListening(null, 'event');
+    a.stopListening();
+    b.trigger('event2');
+  });
+
+  QUnit.test('listenToOnce', function(assert) {
+    assert.expect(2);
+    // Same as the previous test, but we use once rather than having to explicitly unbind
+    var obj = {counterA: 0, counterB: 0};
+    _.extend(obj, Backbone.Events);
+    var incrA = function(){ obj.counterA += 1; obj.trigger('event'); };
+    var incrB = function(){ obj.counterB += 1; };
+    obj.listenToOnce(obj, 'event', incrA);
+    obj.listenToOnce(obj, 'event', incrB);
+    obj.trigger('event');
+    assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.');
+    assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.');
+  });
+
+  QUnit.test('listenToOnce and stopListening', function(assert) {
+    assert.expect(1);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, 'all', function() { assert.ok(true); });
+    b.trigger('anything');
+    b.trigger('anything');
+    a.listenToOnce(b, 'all', function() { assert.ok(false); });
+    a.stopListening();
+    b.trigger('anything');
+  });
+
+  QUnit.test('listenTo, listenToOnce and stopListening', function(assert) {
+    assert.expect(1);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, 'all', function() { assert.ok(true); });
+    b.trigger('anything');
+    b.trigger('anything');
+    a.listenTo(b, 'all', function() { assert.ok(false); });
+    a.stopListening();
+    b.trigger('anything');
+  });
+
+  QUnit.test('listenTo and stopListening with event maps', function(assert) {
+    assert.expect(1);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenTo(b, {change: function(){ assert.ok(true); }});
+    b.trigger('change');
+    a.listenTo(b, {change: function(){ assert.ok(false); }});
+    a.stopListening();
+    b.trigger('change');
+  });
+
+  QUnit.test('listenTo yourself', function(assert) {
+    assert.expect(1);
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, 'foo', function(){ assert.ok(true); });
+    e.trigger('foo');
+  });
+
+  QUnit.test('listenTo yourself cleans yourself up with stopListening', function(assert) {
+    assert.expect(1);
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, 'foo', function(){ assert.ok(true); });
+    e.trigger('foo');
+    e.stopListening();
+    e.trigger('foo');
+  });
+
+  QUnit.test('stopListening cleans up references', function(assert) {
+    assert.expect(12);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var fn = function() {};
+    b.on('event', fn);
+    a.listenTo(b, 'event', fn).stopListening();
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn).stopListening(b);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn).stopListening(b, 'event');
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn).stopListening(b, 'event', fn);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+  });
+
+  QUnit.test('stopListening cleans up references from listenToOnce', function(assert) {
+    assert.expect(12);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var fn = function() {};
+    b.on('event', fn);
+    a.listenToOnce(b, 'event', fn).stopListening();
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenToOnce(b, 'event', fn).stopListening(b);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenToOnce(b, 'event', fn).stopListening(b, 'event');
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenToOnce(b, 'event', fn).stopListening(b, 'event', fn);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._events.event), 1);
+    assert.equal(_.size(b._listeners), 0);
+  });
+
+  QUnit.test('listenTo and off cleaning up references', function(assert) {
+    assert.expect(8);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var fn = function() {};
+    a.listenTo(b, 'event', fn);
+    b.off();
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn);
+    b.off('event');
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn);
+    b.off(null, fn);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._listeners), 0);
+    a.listenTo(b, 'event', fn);
+    b.off(null, null, a);
+    assert.equal(_.size(a._listeningTo), 0);
+    assert.equal(_.size(b._listeners), 0);
+  });
+
+  QUnit.test('listenTo and stopListening cleaning up references', function(assert) {
+    assert.expect(2);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenTo(b, 'all', function(){ assert.ok(true); });
+    b.trigger('anything');
+    a.listenTo(b, 'other', function(){ assert.ok(false); });
+    a.stopListening(b, 'other');
+    a.stopListening(b, 'all');
+    assert.equal(_.size(a._listeningTo), 0);
+  });
+
+  QUnit.test('listenToOnce without context cleans up references after the event has fired', function(assert) {
+    assert.expect(2);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, 'all', function(){ assert.ok(true); });
+    b.trigger('anything');
+    assert.equal(_.size(a._listeningTo), 0);
+  });
+
+  QUnit.test('listenToOnce with event maps cleans up references', function(assert) {
+    assert.expect(2);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, {
+      one: function() { assert.ok(true); },
+      two: function() { assert.ok(false); }
+    });
+    b.trigger('one');
+    assert.equal(_.size(a._listeningTo), 1);
+  });
+
+  QUnit.test('listenToOnce with event maps binds the correct `this`', function(assert) {
+    assert.expect(1);
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, {
+      one: function() { assert.ok(this === a); },
+      two: function() { assert.ok(false); }
+    });
+    b.trigger('one');
+  });
+
+  QUnit.test("listenTo with empty callback doesn't throw an error", function(assert) {
+    assert.expect(1);
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, 'foo', null);
+    e.trigger('foo');
+    assert.ok(true);
+  });
+
+  QUnit.test('trigger all for each event', function(assert) {
+    assert.expect(3);
+    var a, b, obj = {counter: 0};
     _.extend(obj, Backbone.Events);
     obj.on('all', function(event) {
       obj.counter++;
-      if (event == 'a') a = true;
+      if (event === 'a') a = true;
-      if (event == 'b') b = true;
+      if (event === 'b') b = true;
     })
     .trigger('a b');
-    ok(a);
+    assert.ok(a);
-    ok(b);
+    assert.ok(b);
-    equal(obj.counter, 2);
+    assert.equal(obj.counter, 2);
   });
 
-  test("on, then unbind all functions", 1, function() {
+  QUnit.test('on, then unbind all functions', function(assert) {
-    var obj = { counter: 0 };
+    assert.expect(1);
-    _.extend(obj,Backbone.Events);
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
     var callback = function() { obj.counter += 1; };
     obj.on('event', callback);
     obj.trigger('event');
     obj.off('event');
     obj.trigger('event');
-    equal(obj.counter, 1, 'counter should have only been incremented once.');
+    assert.equal(obj.counter, 1, 'counter should have only been incremented once.');
   });
 
-  test("bind two callbacks, unbind only one", 2, function() {
+  QUnit.test('bind two callbacks, unbind only one', function(assert) {
-    var obj = { counterA: 0, counterB: 0 };
+    assert.expect(2);
-    _.extend(obj,Backbone.Events);
+    var obj = {counterA: 0, counterB: 0};
+    _.extend(obj, Backbone.Events);
     var callback = function() { obj.counterA += 1; };
     obj.on('event', callback);
     obj.on('event', function() { obj.counterB += 1; });
     obj.trigger('event');
     obj.off('event', callback);
     obj.trigger('event');
-    equal(obj.counterA, 1, 'counterA should have only been incremented once.');
+    assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.');
-    equal(obj.counterB, 2, 'counterB should have been incremented twice.');
+    assert.equal(obj.counterB, 2, 'counterB should have been incremented twice.');
   });
 
-  test("unbind a callback in the midst of it firing", 1, function() {
+  QUnit.test('unbind a callback in the midst of it firing', function(assert) {
+    assert.expect(1);
     var obj = {counter: 0};
     _.extend(obj, Backbone.Events);
     var callback = function() {
@@ -84,12 +399,13 @@ $(document).ready(function() {
     obj.trigger('event');
     obj.trigger('event');
     obj.trigger('event');
-    equal(obj.counter, 1, 'the callback should have been unbound.');
+    assert.equal(obj.counter, 1, 'the callback should have been unbound.');
   });
 
-  test("two binds that unbind themeselves", 2, function() {
+  QUnit.test('two binds that unbind themeselves', function(assert) {
-    var obj = { counterA: 0, counterB: 0 };
+    assert.expect(2);
-    _.extend(obj,Backbone.Events);
+    var obj = {counterA: 0, counterB: 0};
+    _.extend(obj, Backbone.Events);
     var incrA = function(){ obj.counterA += 1; obj.off('event', incrA); };
     var incrB = function(){ obj.counterB += 1; obj.off('event', incrB); };
     obj.on('event', incrA);
@@ -97,49 +413,64 @@ $(document).ready(function() {
     obj.trigger('event');
     obj.trigger('event');
     obj.trigger('event');
-    equal(obj.counterA, 1, 'counterA should have only been incremented once.');
+    assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.');
-    equal(obj.counterB, 1, 'counterB should have only been incremented once.');
+    assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.');
   });
 
-  test("bind a callback with a supplied context", 1, function () {
+  QUnit.test('bind a callback with a default context when none supplied', function(assert) {
-    var TestClass = function () {
+    assert.expect(1);
-      return this;
+    var obj = _.extend({
-    };
+      assertTrue: function() {
-    TestClass.prototype.assertTrue = function () {
+        assert.equal(this, obj, '`this` was bound to the callback');
-      ok(true, '`this` was bound to the callback');
+      }
-    };
+    }, Backbone.Events);
 
-    var obj = _.extend({},Backbone.Events);
+    obj.once('event', obj.assertTrue);
-    obj.on('event', function () { this.assertTrue(); }, (new TestClass));
     obj.trigger('event');
   });
 
-  test("nested trigger with unbind", 1, function () {
+  QUnit.test('bind a callback with a supplied context', function(assert) {
-    var obj = { counter: 0 };
+    assert.expect(1);
+    var TestClass = function() {
+      return this;
+    };
+    TestClass.prototype.assertTrue = function() {
+      assert.ok(true, '`this` was bound to the callback');
+    };
+
+    var obj = _.extend({}, Backbone.Events);
+    obj.on('event', function() { this.assertTrue(); }, new TestClass);
+    obj.trigger('event');
+  });
+
+  QUnit.test('nested trigger with unbind', function(assert) {
+    assert.expect(1);
+    var obj = {counter: 0};
     _.extend(obj, Backbone.Events);
     var incr1 = function(){ obj.counter += 1; obj.off('event', incr1); obj.trigger('event'); };
     var incr2 = function(){ obj.counter += 1; };
     obj.on('event', incr1);
     obj.on('event', incr2);
     obj.trigger('event');
-    equal(obj.counter, 3, 'counter should have been incremented three times');
+    assert.equal(obj.counter, 3, 'counter should have been incremented three times');
   });
 
-  test("callback list is not altered during trigger", 2, function () {
+  QUnit.test('callback list is not altered during trigger', function(assert) {
+    assert.expect(2);
     var counter = 0, obj = _.extend({}, Backbone.Events);
     var incr = function(){ counter++; };
-    obj.on('event', function(){ obj.on('event', incr).on('all', incr); })
+    var incrOn = function(){ obj.on('event all', incr); };
-    .trigger('event');
+    var incrOff = function(){ obj.off('event all', incr); };
-    equal(counter, 0, 'bind does not alter callback list');
+
-    obj.off()
+    obj.on('event all', incrOn).trigger('event');
-    .on('event', function(){ obj.off('event', incr).off('all', incr); })
+    assert.equal(counter, 0, 'on does not alter callback list');
-    .on('event', incr)
+
-    .on('all', incr)
+    obj.off().on('event', incrOff).on('event all', incr).trigger('event');
-    .trigger('event');
+    assert.equal(counter, 2, 'off does not alter callback list');
-    equal(counter, 2, 'unbind does not alter callback list');
   });
 
-  test("#1282 - 'all' callback list is retrieved after each event.", 1, function() {
+  QUnit.test("#1282 - 'all' callback list is retrieved after each event.", function(assert) {
+    assert.expect(1);
     var counter = 0;
     var obj = _.extend({}, Backbone.Events);
     var incr = function(){ counter++; };
@@ -147,49 +478,229 @@ $(document).ready(function() {
       obj.on('y', incr).on('all', incr);
     })
     .trigger('x y');
-    strictEqual(counter, 2);
+    assert.strictEqual(counter, 2);
   });
 
-  test("if no callback is provided, `on` is a noop", 0, function() {
+  QUnit.test('if no callback is provided, `on` is a noop', function(assert) {
+    assert.expect(0);
     _.extend({}, Backbone.Events).on('test').trigger('test');
   });
 
-  test("remove all events for a specific context", 4, function() {
+  QUnit.test('if callback is truthy but not a function, `on` should throw an error just like jQuery', function(assert) {
+    assert.expect(1);
+    var view = _.extend({}, Backbone.Events).on('test', 'noop');
+    assert.raises(function() {
+      view.trigger('test');
+    });
+  });
+
+  QUnit.test('remove all events for a specific context', function(assert) {
+    assert.expect(4);
     var obj = _.extend({}, Backbone.Events);
-    obj.on('x y all', function() { ok(true); });
+    obj.on('x y all', function() { assert.ok(true); });
-    obj.on('x y all', function() { ok(false); }, obj);
+    obj.on('x y all', function() { assert.ok(false); }, obj);
     obj.off(null, null, obj);
     obj.trigger('x y');
   });
 
-  test("remove all events for a specific callback", 4, function() {
+  QUnit.test('remove all events for a specific callback', function(assert) {
+    assert.expect(4);
     var obj = _.extend({}, Backbone.Events);
-    var success = function() { ok(true); };
+    var success = function() { assert.ok(true); };
-    var fail = function() { ok(false); };
+    var fail = function() { assert.ok(false); };
     obj.on('x y all', success);
     obj.on('x y all', fail);
     obj.off(null, fail);
     obj.trigger('x y');
   });
 
-  test("off is chainable", 3, function() {
+  QUnit.test('#1310 - off does not skip consecutive events', function(assert) {
+    assert.expect(0);
     var obj = _.extend({}, Backbone.Events);
-    // With no events
+    obj.on('event', function() { assert.ok(false); }, obj);
-    ok(obj.off() === obj);
+    obj.on('event', function() { assert.ok(false); }, obj);
-    // When removing all events
-    obj.on('event', function(){}, obj);
-    ok(obj.off() === obj);
-    // When removing some events
-    obj.on('event', function(){}, obj);
-    ok(obj.off('event') === obj);
-  });
-
-  test("#1310 - off does not skip consecutive events", 0, function() {
-    var obj = _.extend({}, Backbone.Events);
-    obj.on('event', function() { ok(false); }, obj);
-    obj.on('event', function() { ok(false); }, obj);
     obj.off(null, null, obj);
     obj.trigger('event');
   });
 
-});
+  QUnit.test('once', function(assert) {
+    assert.expect(2);
+    // Same as the previous test, but we use once rather than having to explicitly unbind
+    var obj = {counterA: 0, counterB: 0};
+    _.extend(obj, Backbone.Events);
+    var incrA = function(){ obj.counterA += 1; obj.trigger('event'); };
+    var incrB = function(){ obj.counterB += 1; };
+    obj.once('event', incrA);
+    obj.once('event', incrB);
+    obj.trigger('event');
+    assert.equal(obj.counterA, 1, 'counterA should have only been incremented once.');
+    assert.equal(obj.counterB, 1, 'counterB should have only been incremented once.');
+  });
+
+  QUnit.test('once variant one', function(assert) {
+    assert.expect(3);
+    var f = function(){ assert.ok(true); };
+
+    var a = _.extend({}, Backbone.Events).once('event', f);
+    var b = _.extend({}, Backbone.Events).on('event', f);
+
+    a.trigger('event');
+
+    b.trigger('event');
+    b.trigger('event');
+  });
+
+  QUnit.test('once variant two', function(assert) {
+    assert.expect(3);
+    var f = function(){ assert.ok(true); };
+    var obj = _.extend({}, Backbone.Events);
+
+    obj
+      .once('event', f)
+      .on('event', f)
+      .trigger('event')
+      .trigger('event');
+  });
+
+  QUnit.test('once with off', function(assert) {
+    assert.expect(0);
+    var f = function(){ assert.ok(true); };
+    var obj = _.extend({}, Backbone.Events);
+
+    obj.once('event', f);
+    obj.off('event', f);
+    obj.trigger('event');
+  });
+
+  QUnit.test('once with event maps', function(assert) {
+    var obj = {counter: 0};
+    _.extend(obj, Backbone.Events);
+
+    var increment = function() {
+      this.counter += 1;
+    };
+
+    obj.once({
+      a: increment,
+      b: increment,
+      c: increment
+    }, obj);
+
+    obj.trigger('a');
+    assert.equal(obj.counter, 1);
+
+    obj.trigger('a b');
+    assert.equal(obj.counter, 2);
+
+    obj.trigger('c');
+    assert.equal(obj.counter, 3);
+
+    obj.trigger('a b c');
+    assert.equal(obj.counter, 3);
+  });
+
+  QUnit.test('bind a callback with a supplied context using once with object notation', function(assert) {
+    assert.expect(1);
+    var obj = {counter: 0};
+    var context = {};
+    _.extend(obj, Backbone.Events);
+
+    obj.once({
+      a: function() {
+        assert.strictEqual(this, context, 'defaults `context` to `callback` param');
+      }
+    }, context).trigger('a');
+  });
+
+  QUnit.test('once with off only by context', function(assert) {
+    assert.expect(0);
+    var context = {};
+    var obj = _.extend({}, Backbone.Events);
+    obj.once('event', function(){ assert.ok(false); }, context);
+    obj.off(null, null, context);
+    obj.trigger('event');
+  });
+
+  QUnit.test('Backbone object inherits Events', function(assert) {
+    assert.ok(Backbone.on === Backbone.Events.on);
+  });
+
+  QUnit.test('once with asynchronous events', function(assert) {
+    var done = assert.async();
+    assert.expect(1);
+    var func = _.debounce(function() { assert.ok(true); done(); }, 50);
+    var obj = _.extend({}, Backbone.Events).once('async', func);
+
+    obj.trigger('async');
+    obj.trigger('async');
+  });
+
+  QUnit.test('once with multiple events.', function(assert) {
+    assert.expect(2);
+    var obj = _.extend({}, Backbone.Events);
+    obj.once('x y', function() { assert.ok(true); });
+    obj.trigger('x y');
+  });
+
+  QUnit.test('Off during iteration with once.', function(assert) {
+    assert.expect(2);
+    var obj = _.extend({}, Backbone.Events);
+    var f = function(){ this.off('event', f); };
+    obj.on('event', f);
+    obj.once('event', function(){});
+    obj.on('event', function(){ assert.ok(true); });
+
+    obj.trigger('event');
+    obj.trigger('event');
+  });
+
+  QUnit.test('`once` on `all` should work as expected', function(assert) {
+    assert.expect(1);
+    Backbone.once('all', function() {
+      assert.ok(true);
+      Backbone.trigger('all');
+    });
+    Backbone.trigger('all');
+  });
+
+  QUnit.test('once without a callback is a noop', function(assert) {
+    assert.expect(0);
+    _.extend({}, Backbone.Events).once('event').trigger('event');
+  });
+
+  QUnit.test('listenToOnce without a callback is a noop', function(assert) {
+    assert.expect(0);
+    var obj = _.extend({}, Backbone.Events);
+    obj.listenToOnce(obj, 'event').trigger('event');
+  });
+
+  QUnit.test('event functions are chainable', function(assert) {
+    var obj = _.extend({}, Backbone.Events);
+    var obj2 = _.extend({}, Backbone.Events);
+    var fn = function() {};
+    assert.equal(obj, obj.trigger('noeventssetyet'));
+    assert.equal(obj, obj.off('noeventssetyet'));
+    assert.equal(obj, obj.stopListening('noeventssetyet'));
+    assert.equal(obj, obj.on('a', fn));
+    assert.equal(obj, obj.once('c', fn));
+    assert.equal(obj, obj.trigger('a'));
+    assert.equal(obj, obj.listenTo(obj2, 'a', fn));
+    assert.equal(obj, obj.listenToOnce(obj2, 'b', fn));
+    assert.equal(obj, obj.off('a c'));
+    assert.equal(obj, obj.stopListening(obj2, 'a'));
+    assert.equal(obj, obj.stopListening());
+  });
+
+  QUnit.test('#3448 - listenToOnce with space-separated events', function(assert) {
+    assert.expect(2);
+    var one = _.extend({}, Backbone.Events);
+    var two = _.extend({}, Backbone.Events);
+    var count = 1;
+    one.listenToOnce(two, 'x y', function(n) { assert.ok(n === count++); });
+    two.trigger('x', 1);
+    two.trigger('x', 1);
+    two.trigger('y', 2);
+    two.trigger('y', 2);
+  });
+
+})(QUnit);

vendor/backbone/test/noconflict.js

@@ -1,12 +1,13 @@
-$(document).ready(function() {
+(function(QUnit) {
 
-  module("Backbone.noConflict");
+  QUnit.module('Backbone.noConflict');
 
-  test('noConflict', 2, function() {
+  QUnit.test('noConflict', function(assert) {
+    assert.expect(2);
     var noconflictBackbone = Backbone.noConflict();
-    equal(window.Backbone, undefined, 'Returned window.Backbone');
+    assert.equal(window.Backbone, undefined, 'Returned window.Backbone');
     window.Backbone = noconflictBackbone;
-    equal(window.Backbone, noconflictBackbone, 'Backbone is still pointing to the original Backbone');
+    assert.equal(window.Backbone, noconflictBackbone, 'Backbone is still pointing to the original Backbone');
   });
 
-});
+})(QUnit);

vendor/backbone/test/setup/dom-setup.js

@@ -0,0 +1,4 @@
+$('body').append(
+    '<div id="qunit"></div>' +
+    '<div id="qunit-fixture"></div>'
+);

vendor/backbone/test/setup/environment.js

@@ -0,0 +1,45 @@
+(function(QUnit) {
+
+  var sync = Backbone.sync;
+  var ajax = Backbone.ajax;
+  var emulateHTTP = Backbone.emulateHTTP;
+  var emulateJSON = Backbone.emulateJSON;
+  var history = window.history;
+  var pushState = history.pushState;
+  var replaceState = history.replaceState;
+
+  QUnit.config.noglobals = true;
+
+  QUnit.testStart(function() {
+    var env = QUnit.config.current.testEnvironment;
+
+    // We never want to actually call these during tests.
+    history.pushState = history.replaceState = function() {};
+
+    // Capture ajax settings for comparison.
+    Backbone.ajax = function(settings) {
+      env.ajaxSettings = settings;
+    };
+
+    // Capture the arguments to Backbone.sync for comparison.
+    Backbone.sync = function(method, model, options) {
+      env.syncArgs = {
+        method: method,
+        model: model,
+        options: options
+      };
+      sync.apply(this, arguments);
+    };
+
+  });
+
+  QUnit.testDone(function() {
+    Backbone.sync = sync;
+    Backbone.ajax = ajax;
+    Backbone.emulateHTTP = emulateHTTP;
+    Backbone.emulateJSON = emulateJSON;
+    history.pushState = pushState;
+    history.replaceState = replaceState;
+  });
+
+})(QUnit);

vendor/backbone/test/sync.js

@@ -1,160 +1,239 @@
-$(document).ready(function() {
+(function(QUnit) {
 
   var Library = Backbone.Collection.extend({
-    url : function() { return '/library'; }
+    url: function() { return '/library'; }
   });
   var library;
 
   var attrs = {
-    title  : "The Tempest",
+    title: 'The Tempest',
-    author : "Bill Shakespeare",
+    author: 'Bill Shakespeare',
-    length : 123
+    length: 123
   };
 
-  module("Backbone.sync", _.extend(new Environment, {
+  QUnit.module('Backbone.sync', {
 
-    setup : function() {
+    beforeEach: function(assert) {
-      Environment.prototype.setup.apply(this, arguments);
       library = new Library;
       library.create(attrs, {wait: false});
+    },
+
+    afterEach: function(assert) {
+      Backbone.emulateHTTP = false;
     }
 
-  }));
+  });
 
-  test("read", 4, function() {
+  QUnit.test('read', function(assert) {
+    assert.expect(4);
     library.fetch();
-    equal(this.ajaxSettings.url, '/library');
+    assert.equal(this.ajaxSettings.url, '/library');
-    equal(this.ajaxSettings.type, 'GET');
+    assert.equal(this.ajaxSettings.type, 'GET');
-    equal(this.ajaxSettings.dataType, 'json');
+    assert.equal(this.ajaxSettings.dataType, 'json');
-    ok(_.isEmpty(this.ajaxSettings.data));
+    assert.ok(_.isEmpty(this.ajaxSettings.data));
   });
 
-  test("passing data", 3, function() {
+  QUnit.test('passing data', function(assert) {
+    assert.expect(3);
     library.fetch({data: {a: 'a', one: 1}});
-    equal(this.ajaxSettings.url, '/library');
+    assert.equal(this.ajaxSettings.url, '/library');
-    equal(this.ajaxSettings.data.a, 'a');
+    assert.equal(this.ajaxSettings.data.a, 'a');
-    equal(this.ajaxSettings.data.one, 1);
+    assert.equal(this.ajaxSettings.data.one, 1);
   });
 
-  test("create", 6, function() {
+  QUnit.test('create', function(assert) {
-    equal(this.ajaxSettings.url, '/library');
+    assert.expect(6);
-    equal(this.ajaxSettings.type, 'POST');
+    assert.equal(this.ajaxSettings.url, '/library');
-    equal(this.ajaxSettings.dataType, 'json');
+    assert.equal(this.ajaxSettings.type, 'POST');
+    assert.equal(this.ajaxSettings.dataType, 'json');
     var data = JSON.parse(this.ajaxSettings.data);
-    equal(data.title, 'The Tempest');
+    assert.equal(data.title, 'The Tempest');
-    equal(data.author, 'Bill Shakespeare');
+    assert.equal(data.author, 'Bill Shakespeare');
-    equal(data.length, 123);
+    assert.equal(data.length, 123);
   });
 
-  test("update", 7, function() {
+  QUnit.test('update', function(assert) {
+    assert.expect(7);
     library.first().save({id: '1-the-tempest', author: 'William Shakespeare'});
-    equal(this.ajaxSettings.url, '/library/1-the-tempest');
+    assert.equal(this.ajaxSettings.url, '/library/1-the-tempest');
-    equal(this.ajaxSettings.type, 'PUT');
+    assert.equal(this.ajaxSettings.type, 'PUT');
-    equal(this.ajaxSettings.dataType, 'json');
+    assert.equal(this.ajaxSettings.dataType, 'json');
     var data = JSON.parse(this.ajaxSettings.data);
-    equal(data.id, '1-the-tempest');
+    assert.equal(data.id, '1-the-tempest');
-    equal(data.title, 'The Tempest');
+    assert.equal(data.title, 'The Tempest');
-    equal(data.author, 'William Shakespeare');
+    assert.equal(data.author, 'William Shakespeare');
-    equal(data.length, 123);
+    assert.equal(data.length, 123);
   });
 
-  test("update with emulateHTTP and emulateJSON", 7, function() {
+  QUnit.test('update with emulateHTTP and emulateJSON', function(assert) {
-    Backbone.emulateHTTP = Backbone.emulateJSON = true;
+    assert.expect(7);
-    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+      emulateHTTP: true,
-    equal(this.ajaxSettings.type, 'POST');
+      emulateJSON: true
-    equal(this.ajaxSettings.dataType, 'json');
+    });
-    equal(this.ajaxSettings.data._method, 'PUT');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+    assert.equal(this.ajaxSettings.type, 'POST');
+    assert.equal(this.ajaxSettings.dataType, 'json');
+    assert.equal(this.ajaxSettings.data._method, 'PUT');
     var data = JSON.parse(this.ajaxSettings.data.model);
-    equal(data.id, '2-the-tempest');
+    assert.equal(data.id, '2-the-tempest');
-    equal(data.author, 'Tim Shakespeare');
+    assert.equal(data.author, 'Tim Shakespeare');
-    equal(data.length, 123);
+    assert.equal(data.length, 123);
-    Backbone.emulateHTTP = Backbone.emulateJSON = false;
   });
 
-  test("update with just emulateHTTP", 6, function() {
+  QUnit.test('update with just emulateHTTP', function(assert) {
-    Backbone.emulateHTTP = true;
+    assert.expect(6);
-    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+      emulateHTTP: true
-    equal(this.ajaxSettings.type, 'POST');
+    });
-    equal(this.ajaxSettings.contentType, 'application/json');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+    assert.equal(this.ajaxSettings.type, 'POST');
+    assert.equal(this.ajaxSettings.contentType, 'application/json');
     var data = JSON.parse(this.ajaxSettings.data);
-    equal(data.id, '2-the-tempest');
+    assert.equal(data.id, '2-the-tempest');
-    equal(data.author, 'Tim Shakespeare');
+    assert.equal(data.author, 'Tim Shakespeare');
-    equal(data.length, 123);
+    assert.equal(data.length, 123);
-    Backbone.emulateHTTP = false;
   });
 
-  test("update with just emulateJSON", 6, function() {
+  QUnit.test('update with just emulateJSON', function(assert) {
-    Backbone.emulateJSON = true;
+    assert.expect(6);
-    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
+    library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'}, {
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+      emulateJSON: true
-    equal(this.ajaxSettings.type, 'PUT');
+    });
-    equal(this.ajaxSettings.contentType, 'application/x-www-form-urlencoded');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
+    assert.equal(this.ajaxSettings.type, 'PUT');
+    assert.equal(this.ajaxSettings.contentType, 'application/x-www-form-urlencoded');
     var data = JSON.parse(this.ajaxSettings.data.model);
-    equal(data.id, '2-the-tempest');
+    assert.equal(data.id, '2-the-tempest');
-    equal(data.author, 'Tim Shakespeare');
+    assert.equal(data.author, 'Tim Shakespeare');
-    equal(data.length, 123);
+    assert.equal(data.length, 123);
-    Backbone.emulateJSON = false;
   });
 
-  test("read model", 3, function() {
+  QUnit.test('read model', function(assert) {
+    assert.expect(3);
     library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
     library.first().fetch();
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
-    equal(this.ajaxSettings.type, 'GET');
+    assert.equal(this.ajaxSettings.type, 'GET');
-    ok(_.isEmpty(this.ajaxSettings.data));
+    assert.ok(_.isEmpty(this.ajaxSettings.data));
   });
 
-  test("destroy", 3, function() {
+  QUnit.test('destroy', function(assert) {
+    assert.expect(3);
     library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
     library.first().destroy({wait: true});
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
-    equal(this.ajaxSettings.type, 'DELETE');
+    assert.equal(this.ajaxSettings.type, 'DELETE');
-    equal(this.ajaxSettings.data, null);
+    assert.equal(this.ajaxSettings.data, null);
   });
 
-  test("destroy with emulateHTTP", 3, function() {
+  QUnit.test('destroy with emulateHTTP', function(assert) {
+    assert.expect(3);
     library.first().save({id: '2-the-tempest', author: 'Tim Shakespeare'});
-    Backbone.emulateHTTP = Backbone.emulateJSON = true;
+    library.first().destroy({
-    library.first().destroy();
+      emulateHTTP: true,
-    equal(this.ajaxSettings.url, '/library/2-the-tempest');
+      emulateJSON: true
-    equal(this.ajaxSettings.type, 'POST');
+    });
-    equal(JSON.stringify(this.ajaxSettings.data), '{"_method":"DELETE"}');
+    assert.equal(this.ajaxSettings.url, '/library/2-the-tempest');
-    Backbone.emulateHTTP = Backbone.emulateJSON = false;
+    assert.equal(this.ajaxSettings.type, 'POST');
+    assert.equal(JSON.stringify(this.ajaxSettings.data), '{"_method":"DELETE"}');
   });
 
-  test("urlError", 2, function() {
+  QUnit.test('urlError', function(assert) {
+    assert.expect(2);
     var model = new Backbone.Model();
-    raises(function() {
+    assert.raises(function() {
       model.fetch();
     });
     model.fetch({url: '/one/two'});
-    equal(this.ajaxSettings.url, '/one/two');
+    assert.equal(this.ajaxSettings.url, '/one/two');
   });
 
-  test("#1052 - `options` is optional.", 0, function() {
+  QUnit.test('#1052 - `options` is optional.', function(assert) {
+    assert.expect(0);
     var model = new Backbone.Model();
     model.url = '/test';
     Backbone.sync('create', model);
   });
 
-  test("Backbone.ajax", 1, function() {
+  QUnit.test('Backbone.ajax', function(assert) {
-    Backbone.ajax = function(settings){
+    assert.expect(1);
-      strictEqual(settings.url, '/test');
+    Backbone.ajax = function(settings) {
+      assert.strictEqual(settings.url, '/test');
     };
     var model = new Backbone.Model();
     model.url = '/test';
     Backbone.sync('create', model);
   });
 
-  test("Call provided error callback on error.", 1, function() {
+  QUnit.test('Call provided error callback on error.', function(assert) {
+    assert.expect(1);
     var model = new Backbone.Model;
     model.url = '/test';
     Backbone.sync('read', model, {
-      error: function() { ok(true); }
+      error: function() { assert.ok(true); }
     });
     this.ajaxSettings.error();
   });
 
-});
+  QUnit.test('Use Backbone.emulateHTTP as default.', function(assert) {
+    assert.expect(2);
+    var model = new Backbone.Model;
+    model.url = '/test';
+
+    Backbone.emulateHTTP = true;
+    model.sync('create', model);
+    assert.strictEqual(this.ajaxSettings.emulateHTTP, true);
+
+    Backbone.emulateHTTP = false;
+    model.sync('create', model);
+    assert.strictEqual(this.ajaxSettings.emulateHTTP, false);
+  });
+
+  QUnit.test('Use Backbone.emulateJSON as default.', function(assert) {
+    assert.expect(2);
+    var model = new Backbone.Model;
+    model.url = '/test';
+
+    Backbone.emulateJSON = true;
+    model.sync('create', model);
+    assert.strictEqual(this.ajaxSettings.emulateJSON, true);
+
+    Backbone.emulateJSON = false;
+    model.sync('create', model);
+    assert.strictEqual(this.ajaxSettings.emulateJSON, false);
+  });
+
+  QUnit.test('#1756 - Call user provided beforeSend function.', function(assert) {
+    assert.expect(4);
+    Backbone.emulateHTTP = true;
+    var model = new Backbone.Model;
+    model.url = '/test';
+    var xhr = {
+      setRequestHeader: function(header, value) {
+        assert.strictEqual(header, 'X-HTTP-Method-Override');
+        assert.strictEqual(value, 'DELETE');
+      }
+    };
+    model.sync('delete', model, {
+      beforeSend: function(_xhr) {
+        assert.ok(_xhr === xhr);
+        return false;
+      }
+    });
+    assert.strictEqual(this.ajaxSettings.beforeSend(xhr), false);
+  });
+
+  QUnit.test('#2928 - Pass along `textStatus` and `errorThrown`.', function(assert) {
+    assert.expect(2);
+    var model = new Backbone.Model;
+    model.url = '/test';
+    model.on('error', function(m, xhr, options) {
+      assert.strictEqual(options.textStatus, 'textStatus');
+      assert.strictEqual(options.errorThrown, 'errorThrown');
+    });
+    model.fetch();
+    this.ajaxSettings.error({}, 'textStatus', 'errorThrown');
+  });
+
+})(QUnit);

vendor/backbone/test/vendor/jslitmus.js

@@ -1,649 +0,0 @@
-// JSLitmus.js
-//
-// Copyright (c) 2010, Robert Kieffer, http://broofa.com
-// Available under MIT license (http://en.wikipedia.org/wiki/MIT_License)
-
-(function() {
-  // Private methods and state
-
-  // Get platform info but don't go crazy trying to recognize everything
-  // that's out there.  This is just for the major platforms and OSes.
-  var platform = 'unknown platform', ua = navigator.userAgent;
-
-  // Detect OS
-  var oses = ['Windows','iPhone OS','(Intel |PPC )?Mac OS X','Linux'].join('|');
-  var pOS = new RegExp('((' + oses + ') [^ \);]*)').test(ua) ? RegExp.$1 : null;
-  if (!pOS) pOS = new RegExp('((' + oses + ')[^ \);]*)').test(ua) ? RegExp.$1 : null;
-
-  // Detect browser
-  var pName = /(Chrome|MSIE|Safari|Opera|Firefox)/.test(ua) ? RegExp.$1 : null;
-
-  // Detect version
-  var vre = new RegExp('(Version|' + pName + ')[ \/]([^ ;]*)');
-  var pVersion = (pName && vre.test(ua)) ? RegExp.$2 : null;
-  var platform = (pOS && pName && pVersion) ? pName + ' '  + pVersion + ' on ' + pOS : 'unknown platform';
-
-  /**
-  * A smattering of methods that are needed to implement the JSLitmus testbed.
-  */
-  var jsl = {
-    /**
-    * Enhanced version of escape()
-    */
-    escape: function(s) {
-      s = s.replace(/,/g, '\\,');
-      s = escape(s);
-      s = s.replace(/\+/g, '%2b');
-      s = s.replace(/ /g, '+');
-      return s;
-    },
-
-    /**
-    * Get an element by ID.
-    */
-    $: function(id) {
-      return document.getElementById(id);
-    },
-
-    /**
-    * Null function
-    */
-    F: function() {},
-
-    /**
-    * Set the status shown in the UI
-    */
-    status: function(msg) {
-      var el = jsl.$('jsl_status');
-      if (el) el.innerHTML = msg || '';
-    },
-
-    /**
-    * Convert a number to an abbreviated string like, "15K" or "10M"
-    */
-    toLabel: function(n) {
-      if (n == Infinity) {
-        return 'Infinity';
-      } else if (n > 1e9) {
-        n = Math.round(n/1e8);
-        return n/10 + 'B';
-      } else if (n > 1e6) {
-        n = Math.round(n/1e5);
-        return n/10 + 'M';
-      } else if (n > 1e3) {
-        n = Math.round(n/1e2);
-        return n/10 + 'K';
-      }
-      return n;
-    },
-
-    /**
-    * Copy properties from src to dst
-    */
-    extend: function(dst, src) {
-      for (var k in src) dst[k] = src[k]; return dst;
-    },
-
-    /**
-    * Like Array.join(), but for the key-value pairs in an object
-    */
-    join: function(o, delimit1, delimit2) {
-      if (o.join) return o.join(delimit1);  // If it's an array
-      var pairs = [];
-      for (var k in o) pairs.push(k + delimit1 + o[k]);
-      return pairs.join(delimit2);
-    },
-
-    /**
-    * Array#indexOf isn't supported in IE, so we use this as a cross-browser solution
-    */
-    indexOf: function(arr, o) {
-      if (arr.indexOf) return arr.indexOf(o);
-      for (var i = 0; i < this.length; i++) if (arr[i] === o) return i;
-      return -1;
-    }
-  };
-
-  /**
-  * Test manages a single test (created with
-  * JSLitmus.test())
-  *
-  * @private
-  */
-  var Test = function (name, f) {
-    if (!f) throw new Error('Undefined test function');
-    if (!/function[^\(]*\(([^,\)]*)/.test(f.toString())) {
-      throw new Error('"' + name + '" test: Test is not a valid Function object');
-    }
-    this.loopArg = RegExp.$1;
-    this.name = name;
-    this.f = f;
-  };
-
-  jsl.extend(Test, /** @lends Test */ {
-    /** Calibration tests for establishing iteration loop overhead */
-    CALIBRATIONS: [
-      new Test('calibrating loop', function(count) {while (count--);}),
-      new Test('calibrating function', jsl.F)
-    ],
-
-    /**
-    * Run calibration tests.  Returns true if calibrations are not yet
-    * complete (in which case calling code should run the tests yet again).
-    * onCalibrated - Callback to invoke when calibrations have finished
-    */
-    calibrate: function(onCalibrated) {
-      for (var i = 0; i < Test.CALIBRATIONS.length; i++) {
-        var cal = Test.CALIBRATIONS[i];
-        if (cal.running) return true;
-        if (!cal.count) {
-          cal.isCalibration = true;
-          cal.onStop = onCalibrated;
-          //cal.MIN_TIME = .1; // Do calibrations quickly
-          cal.run(2e4);
-          return true;
-        }
-      }
-      return false;
-    }
-  });
-
-  jsl.extend(Test.prototype, {/** @lends Test.prototype */
-    /** Initial number of iterations */
-    INIT_COUNT: 10,
-    /** Max iterations allowed (i.e. used to detect bad looping functions) */
-    MAX_COUNT: 1e9,
-    /** Minimum time a test should take to get valid results (secs) */
-    MIN_TIME: .5,
-
-    /** Callback invoked when test state changes */
-    onChange: jsl.F,
-
-    /** Callback invoked when test is finished */
-    onStop: jsl.F,
-
-    /**
-     * Reset test state
-     */
-    reset: function() {
-      delete this.count;
-      delete this.time;
-      delete this.running;
-      delete this.error;
-    },
-
-    /**
-    * Run the test (in a timeout). We use a timeout to make sure the browser
-    * has a chance to finish rendering any UI changes we've made, like
-    * updating the status message.
-    */
-    run: function(count) {
-      count = count || this.INIT_COUNT;
-      jsl.status(this.name + ' x ' + count);
-      this.running = true;
-      var me = this;
-      setTimeout(function() {me._run(count);}, 200);
-    },
-
-    /**
-     * The nuts and bolts code that actually runs a test
-     */
-    _run: function(count) {
-      var me = this;
-
-      // Make sure calibration tests have run
-      if (!me.isCalibration && Test.calibrate(function() {me.run(count);})) return;
-      this.error = null;
-
-      try {
-        var start, f = this.f, now, i = count;
-
-        // Start the timer
-        start = new Date();
-
-        // Now for the money shot.  If this is a looping function ...
-        if (this.loopArg) {
-          // ... let it do the iteration itself
-          f(count);
-        } else {
-          // ... otherwise do the iteration for it
-          while (i--) f();
-        }
-
-        // Get time test took (in secs)
-        this.time = Math.max(1,new Date() - start)/1000;
-
-        // Store iteration count and per-operation time taken
-        this.count = count;
-        this.period = this.time/count;
-
-        // Do we need to do another run?
-        this.running = this.time <= this.MIN_TIME;
-
-        // ... if so, compute how many times we should iterate
-        if (this.running) {
-          // Bump the count to the nearest power of 2
-          var x = this.MIN_TIME/this.time;
-          var pow = Math.pow(2, Math.max(1, Math.ceil(Math.log(x)/Math.log(2))));
-          count *= pow;
-          if (count > this.MAX_COUNT) {
-            throw new Error('Max count exceeded.  If this test uses a looping function, make sure the iteration loop is working properly.');
-          }
-        }
-      } catch (e) {
-        // Exceptions are caught and displayed in the test UI
-        this.reset();
-        this.error = e;
-      }
-
-      // Figure out what to do next
-      if (this.running) {
-        me.run(count);
-      } else {
-        jsl.status('');
-        me.onStop(me);
-      }
-
-      // Finish up
-      this.onChange(this);
-    },
-
-    /**
-    * Get the number of operations per second for this test.
-    *
-    * @param normalize if true, iteration loop overhead taken into account
-    */
-    getHz: function(/**Boolean*/ normalize) {
-      var p = this.period;
-
-      // Adjust period based on the calibration test time
-      if (normalize && !this.isCalibration) {
-        var cal = Test.CALIBRATIONS[this.loopArg ? 0 : 1];
-
-        // If the period is within 20% of the calibration time, then zero the
-        // it out
-        p = p < cal.period*1.2 ? 0 : p - cal.period;
-      }
-
-      return Math.round(1/p);
-    },
-
-    /**
-    * Get a friendly string describing the test
-    */
-    toString: function() {
-      return this.name + ' - '  + this.time/this.count + ' secs';
-    }
-  });
-
-  // CSS we need for the UI
-  var STYLESHEET = '<style> \
-    #jslitmus {font-family:sans-serif; font-size: 12px;} \
-    #jslitmus a {text-decoration: none;} \
-    #jslitmus a:hover {text-decoration: underline;} \
-    #jsl_status { \
-      margin-top: 10px; \
-      font-size: 10px; \
-      color: #888; \
-    } \
-    A IMG  {border:none} \
-    #test_results { \
-      margin-top: 10px; \
-      font-size: 12px; \
-      font-family: sans-serif; \
-      border-collapse: collapse; \
-      border-spacing: 0px; \
-    } \
-    #test_results th, #test_results td { \
-      border: solid 1px #ccc; \
-      vertical-align: top; \
-      padding: 3px; \
-    } \
-    #test_results th { \
-      vertical-align: bottom; \
-      background-color: #ccc; \
-      padding: 1px; \
-      font-size: 10px; \
-    } \
-    #test_results #test_platform { \
-      color: #444; \
-      text-align:center; \
-    } \
-    #test_results .test_row { \
-      color: #006; \
-      cursor: pointer; \
-    } \
-    #test_results .test_nonlooping { \
-      border-left-style: dotted; \
-      border-left-width: 2px; \
-    } \
-    #test_results .test_looping { \
-      border-left-style: solid; \
-      border-left-width: 2px; \
-    } \
-    #test_results .test_name {white-space: nowrap;} \
-    #test_results .test_pending { \
-    } \
-    #test_results .test_running { \
-      font-style: italic; \
-    } \
-    #test_results .test_done {} \
-    #test_results .test_done { \
-      text-align: right; \
-      font-family: monospace; \
-    } \
-    #test_results .test_error {color: #600;} \
-    #test_results .test_error .error_head {font-weight:bold;} \
-    #test_results .test_error .error_body {font-size:85%;} \
-    #test_results .test_row:hover td { \
-      background-color: #ffc; \
-      text-decoration: underline; \
-    } \
-    #chart { \
-      margin: 10px 0px; \
-      width: 250px; \
-    } \
-    #chart img { \
-      border: solid 1px #ccc; \
-      margin-bottom: 5px; \
-    } \
-    #chart #tiny_url { \
-      height: 40px; \
-      width: 250px; \
-    } \
-    #jslitmus_credit { \
-      font-size: 10px; \
-      color: #888; \
-      margin-top: 8px; \
-    } \
-    </style>';
-
-  // HTML markup for the UI
-  var MARKUP = '<div id="jslitmus"> \
-      <button onclick="JSLitmus.runAll(event)">Run Tests</button> \
-      <button id="stop_button" disabled="disabled" onclick="JSLitmus.stop()">Stop Tests</button> \
-      <br \> \
-      <br \> \
-      <input type="checkbox" style="vertical-align: middle" id="test_normalize" checked="checked" onchange="JSLitmus.renderAll()""> Normalize results \
-      <table id="test_results"> \
-        <colgroup> \
-          <col /> \
-          <col width="100" /> \
-        </colgroup> \
-        <tr><th id="test_platform" colspan="2">' + platform + '</th></tr> \
-        <tr><th>Test</th><th>Ops/sec</th></tr> \
-        <tr id="test_row_template" class="test_row" style="display:none"> \
-          <td class="test_name"></td> \
-          <td class="test_result">Ready</td> \
-        </tr> \
-      </table> \
-      <div id="jsl_status"></div> \
-      <div id="chart" style="display:none"> \
-      <a id="chart_link" target="_blank"><img id="chart_image"></a> \
-      TinyURL (for chart): \
-      <iframe id="tiny_url" frameBorder="0" scrolling="no" src=""></iframe> \
-      </div> \
-      <a id="jslitmus_credit" title="JSLitmus home page" href="http://code.google.com/p/jslitmus" target="_blank">Powered by JSLitmus</a> \
-    </div>';
-
-  /**
-   * The public API for creating and running tests
-   */
-  window.JSLitmus = {
-    /** The list of all tests that have been registered with JSLitmus.test */
-    _tests: [],
-    /** The queue of tests that need to be run */
-    _queue: [],
-
-    /**
-    * The parsed query parameters the current page URL.  This is provided as a
-    * convenience for test functions - it's not used by JSLitmus proper
-    */
-    params: {},
-
-    /**
-     * Initialize
-     */
-    _init: function() {
-      // Parse query params into JSLitmus.params[] hash
-      var match = (location + '').match(/([^?#]*)(#.*)?$/);
-      if (match) {
-        var pairs = match[1].split('&');
-        for (var i = 0; i < pairs.length; i++) {
-          var pair = pairs[i].split('=');
-          if (pair.length > 1) {
-            var key = pair.shift();
-            var value = pair.length > 1 ? pair.join('=') : pair[0];
-            this.params[key] = value;
-          }
-        }
-      }
-
-      // Write out the stylesheet.  We have to do this here because IE
-      // doesn't honor sheets written after the document has loaded.
-      document.write(STYLESHEET);
-
-      // Setup the rest of the UI once the document is loaded
-      if (window.addEventListener) {
-        window.addEventListener('load', this._setup, false);
-      } else if (document.addEventListener) {
-        document.addEventListener('load', this._setup, false);
-      } else if (window.attachEvent) {
-        window.attachEvent('onload', this._setup);
-      }
-
-      return this;
-    },
-
-    /**
-     * Set up the UI
-     */
-    _setup: function() {
-      var el = jsl.$('jslitmus_container');
-      if (!el) document.body.appendChild(el = document.createElement('div'));
-
-      el.innerHTML = MARKUP;
-
-      // Render the UI for all our tests
-      for (var i=0; i < JSLitmus._tests.length; i++)
-        JSLitmus.renderTest(JSLitmus._tests[i]);
-    },
-
-    /**
-     * (Re)render all the test results
-     */
-    renderAll: function() {
-      for (var i = 0; i < JSLitmus._tests.length; i++)
-        JSLitmus.renderTest(JSLitmus._tests[i]);
-      JSLitmus.renderChart();
-    },
-
-    /**
-     * (Re)render the chart graphics
-     */
-    renderChart: function() {
-      var url = JSLitmus.chartUrl();
-      jsl.$('chart_link').href = url;
-      jsl.$('chart_image').src = url;
-      jsl.$('chart').style.display = '';
-
-      // Update the tiny URL
-      jsl.$('tiny_url').src = 'http://tinyurl.com/api-create.php?url='+escape(url);
-    },
-
-    /**
-     * (Re)render the results for a specific test
-     */
-    renderTest: function(test) {
-      // Make a new row if needed
-      if (!test._row) {
-        var trow = jsl.$('test_row_template');
-        if (!trow) return;
-
-        test._row = trow.cloneNode(true);
-        test._row.style.display = '';
-        test._row.id = '';
-        test._row.onclick = function() {JSLitmus._queueTest(test);};
-        test._row.title = 'Run ' + test.name + ' test';
-        trow.parentNode.appendChild(test._row);
-        test._row.cells[0].innerHTML = test.name;
-      }
-
-      var cell = test._row.cells[1];
-      var cns = [test.loopArg ? 'test_looping' : 'test_nonlooping'];
-
-      if (test.error) {
-        cns.push('test_error');
-        cell.innerHTML =
-        '<div class="error_head">' + test.error + '</div>' +
-        '<ul class="error_body"><li>' +
-          jsl.join(test.error, ': ', '</li><li>') +
-          '</li></ul>';
-      } else {
-        if (test.running) {
-          cns.push('test_running');
-          cell.innerHTML = 'running';
-        } else if (jsl.indexOf(JSLitmus._queue, test) >= 0) {
-          cns.push('test_pending');
-          cell.innerHTML = 'pending';
-        } else if (test.count) {
-          cns.push('test_done');
-          var hz = test.getHz(jsl.$('test_normalize').checked);
-          cell.innerHTML = hz != Infinity ? hz : '&infin;';
-          cell.title = 'Looped ' + test.count + ' times in ' + test.time + ' seconds';
-        } else {
-          cell.innerHTML = 'ready';
-        }
-      }
-      cell.className = cns.join(' ');
-    },
-
-    /**
-     * Create a new test
-     */
-    test: function(name, f) {
-      // Create the Test object
-      var test = new Test(name, f);
-      JSLitmus._tests.push(test);
-
-      // Re-render if the test state changes
-      test.onChange = JSLitmus.renderTest;
-
-      // Run the next test if this one finished
-      test.onStop = function(test) {
-        if (JSLitmus.onTestFinish) JSLitmus.onTestFinish(test);
-        JSLitmus.currentTest = null;
-        JSLitmus._nextTest();
-      };
-
-      // Render the new test
-      this.renderTest(test);
-    },
-
-    /**
-     * Add all tests to the run queue
-     */
-    runAll: function(e) {
-      e = e || window.event;
-      var reverse = e && e.shiftKey, len = JSLitmus._tests.length;
-      for (var i = 0; i < len; i++) {
-        JSLitmus._queueTest(JSLitmus._tests[!reverse ? i : (len - i - 1)]);
-      }
-    },
-
-    /**
-     * Remove all tests from the run queue.  The current test has to finish on
-     * it's own though
-     */
-    stop: function() {
-      while (JSLitmus._queue.length) {
-        var test = JSLitmus._queue.shift();
-        JSLitmus.renderTest(test);
-      }
-    },
-
-    /**
-     * Run the next test in the run queue
-     */
-    _nextTest: function() {
-      if (!JSLitmus.currentTest) {
-        var test = JSLitmus._queue.shift();
-        if (test) {
-          jsl.$('stop_button').disabled = false;
-          JSLitmus.currentTest = test;
-          test.run();
-          JSLitmus.renderTest(test);
-          if (JSLitmus.onTestStart) JSLitmus.onTestStart(test);
-        } else {
-          jsl.$('stop_button').disabled = true;
-          JSLitmus.renderChart();
-        }
-      }
-    },
-
-    /**
-     * Add a test to the run queue
-     */
-    _queueTest: function(test) {
-      if (jsl.indexOf(JSLitmus._queue, test) >= 0) return;
-      JSLitmus._queue.push(test);
-      JSLitmus.renderTest(test);
-      JSLitmus._nextTest();
-    },
-
-    /**
-     * Generate a Google Chart URL that shows the data for all tests
-     */
-    chartUrl: function() {
-      var n = JSLitmus._tests.length, markers = [], data = [];
-      var d, min = 0, max = -1e10;
-      var normalize = jsl.$('test_normalize').checked;
-
-      // Gather test data
-      for (var i=0; i < JSLitmus._tests.length; i++) {
-        var test = JSLitmus._tests[i];
-        if (test.count) {
-          var hz = test.getHz(normalize);
-          var v = hz != Infinity ? hz : 0;
-          data.push(v);
-          markers.push('t' + jsl.escape(test.name + '(' + jsl.toLabel(hz)+ ')') + ',000000,0,' +
-            markers.length + ',10');
-          max = Math.max(v, max);
-        }
-      }
-      if (markers.length <= 0) return null;
-
-      // Build chart title
-      var title = document.getElementsByTagName('title');
-      title = (title && title.length) ? title[0].innerHTML : null;
-      var chart_title = [];
-      if (title) chart_title.push(title);
-      chart_title.push('Ops/sec (' + platform + ')');
-
-      // Build labels
-      var labels = [jsl.toLabel(min), jsl.toLabel(max)];
-
-      var w = 250, bw = 15;
-      var bs = 5;
-      var h = markers.length*(bw + bs) + 30 + chart_title.length*20;
-
-      var params = {
-        chtt: escape(chart_title.join('|')),
-        chts: '000000,10',
-        cht: 'bhg',                     // chart type
-        chd: 't:' + data.join(','),     // data set
-        chds: min + ',' + max,          // max/min of data
-        chxt: 'x',                      // label axes
-        chxl: '0:|' + labels.join('|'), // labels
-        chsp: '0,1',
-        chm: markers.join('|'),         // test names
-        chbh: [bw, 0, bs].join(','),    // bar widths
-        // chf: 'bg,lg,0,eeeeee,0,eeeeee,.5,ffffff,1', // gradient
-        chs: w + 'x' + h
-      };
-      return 'http://chart.apis.google.com/chart?' + jsl.join(params, '=', '&');
-    }
-  };
-
-  JSLitmus._init();
-})();

vendor/backbone/test/vendor/qunit.css

@@ -1,235 +0,0 @@
-/**
- * QUnit v1.10.0 - A JavaScript Unit Testing Framework
- *
- * http://qunitjs.com
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- */
-
-/** Font Family and Sizes */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
-	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-}
-
-#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
-#qunit-tests { font-size: smaller; }
-
-
-/** Resets */
-
-#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
-	margin: 0;
-	padding: 0;
-}
-
-
-/** Header */
-
-#qunit-header {
-	padding: 0.5em 0 0.5em 1em;
-
-	color: #8699a4;
-	background-color: #0d3349;
-
-	font-size: 1.5em;
-	line-height: 1em;
-	font-weight: normal;
-
-	border-radius: 5px 5px 0 0;
-	-moz-border-radius: 5px 5px 0 0;
-	-webkit-border-top-right-radius: 5px;
-	-webkit-border-top-left-radius: 5px;
-}
-
-#qunit-header a {
-	text-decoration: none;
-	color: #c2ccd1;
-}
-
-#qunit-header a:hover,
-#qunit-header a:focus {
-	color: #fff;
-}
-
-#qunit-testrunner-toolbar label {
-	display: inline-block;
-	padding: 0 .5em 0 .1em;
-}
-
-#qunit-banner {
-	height: 5px;
-}
-
-#qunit-testrunner-toolbar {
-	padding: 0.5em 0 0.5em 2em;
-	color: #5E740B;
-	background-color: #eee;
-	overflow: hidden;
-}
-
-#qunit-userAgent {
-	padding: 0.5em 0 0.5em 2.5em;
-	background-color: #2b81af;
-	color: #fff;
-	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
-}
-
-#qunit-modulefilter-container {
-	float: right;
-}
-
-/** Tests: Pass/Fail */
-
-#qunit-tests {
-	list-style-position: inside;
-}
-
-#qunit-tests li {
-	padding: 0.4em 0.5em 0.4em 2.5em;
-	border-bottom: 1px solid #fff;
-	list-style-position: inside;
-}
-
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
-	display: none;
-}
-
-#qunit-tests li strong {
-	cursor: pointer;
-}
-
-#qunit-tests li a {
-	padding: 0.5em;
-	color: #c2ccd1;
-	text-decoration: none;
-}
-#qunit-tests li a:hover,
-#qunit-tests li a:focus {
-	color: #000;
-}
-
-#qunit-tests ol {
-	margin-top: 0.5em;
-	padding: 0.5em;
-
-	background-color: #fff;
-
-	border-radius: 5px;
-	-moz-border-radius: 5px;
-	-webkit-border-radius: 5px;
-}
-
-#qunit-tests table {
-	border-collapse: collapse;
-	margin-top: .2em;
-}
-
-#qunit-tests th {
-	text-align: right;
-	vertical-align: top;
-	padding: 0 .5em 0 0;
-}
-
-#qunit-tests td {
-	vertical-align: top;
-}
-
-#qunit-tests pre {
-	margin: 0;
-	white-space: pre-wrap;
-	word-wrap: break-word;
-}
-
-#qunit-tests del {
-	background-color: #e0f2be;
-	color: #374e0c;
-	text-decoration: none;
-}
-
-#qunit-tests ins {
-	background-color: #ffcaca;
-	color: #500;
-	text-decoration: none;
-}
-
-/*** Test Counts */
-
-#qunit-tests b.counts                       { color: black; }
-#qunit-tests b.passed                       { color: #5E740B; }
-#qunit-tests b.failed                       { color: #710909; }
-
-#qunit-tests li li {
-	padding: 5px;
-	background-color: #fff;
-	border-bottom: none;
-	list-style-position: inside;
-}
-
-/*** Passing Styles */
-
-#qunit-tests li li.pass {
-	color: #3c510c;
-	background-color: #fff;
-	border-left: 10px solid #C6E746;
-}
-
-#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests .pass .test-name               { color: #366097; }
-
-#qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected           { color: #999999; }
-
-#qunit-banner.qunit-pass                    { background-color: #C6E746; }
-
-/*** Failing Styles */
-
-#qunit-tests li li.fail {
-	color: #710909;
-	background-color: #fff;
-	border-left: 10px solid #EE5757;
-	white-space: pre;
-}
-
-#qunit-tests > li:last-child {
-	border-radius: 0 0 5px 5px;
-	-moz-border-radius: 0 0 5px 5px;
-	-webkit-border-bottom-right-radius: 5px;
-	-webkit-border-bottom-left-radius: 5px;
-}
-
-#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
-#qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name             { color: #000000; }
-
-#qunit-tests .fail .test-actual             { color: #EE5757; }
-#qunit-tests .fail .test-expected           { color: green;   }
-
-#qunit-banner.qunit-fail                    { background-color: #EE5757; }
-
-
-/** Result */
-
-#qunit-testresult {
-	padding: 0.5em 0.5em 0.5em 2.5em;
-
-	color: #2b81af;
-	background-color: #D2E0E6;
-
-	border-bottom: 1px solid white;
-}
-#qunit-testresult .module-name {
-	font-weight: bold;
-}
-
-/** Fixture */
-
-#qunit-fixture {
-	position: absolute;
-	top: -10000px;
-	left: -10000px;
-	width: 1000px;
-	height: 1000px;
-}

vendor/backbone/test/view.js

@@ -1,84 +1,137 @@
-$(document).ready(function() {
+(function(QUnit) {
 
   var view;
 
-  module("Backbone.View", {
+  QUnit.module('Backbone.View', {
+
+    beforeEach: function() {
+      $('#qunit-fixture').append(
+        '<div id="testElement"><h1>Test</h1></div>'
+     );
 
-    setup: function() {
       view = new Backbone.View({
-        id        : 'test-view',
+        id: 'test-view',
-        className : 'test-view'
+        className: 'test-view',
+        other: 'non-special-option'
       });
+    },
+
+    afterEach: function() {
+      $('#testElement').remove();
+      $('#test-view').remove();
     }
 
   });
 
-  test("constructor", 4, function() {
+  QUnit.test('constructor', function(assert) {
-    equal(view.el.id, 'test-view');
+    assert.expect(3);
-    equal(view.el.className, 'test-view');
+    assert.equal(view.el.id, 'test-view');
-    equal(view.options.id, 'test-view');
+    assert.equal(view.el.className, 'test-view');
-    equal(view.options.className, 'test-view');
+    assert.equal(view.el.other, void 0);
   });
 
-  test("jQuery", 1, function() {
+  QUnit.test('$', function(assert) {
-    var view = new Backbone.View;
+    assert.expect(2);
-    view.setElement('<p><a><b>test</b></a></p>');
+    var myView = new Backbone.View;
-    strictEqual(view.$('a b').html(), 'test');
+    myView.setElement('<p><a><b>test</b></a></p>');
+    var result = myView.$('a b');
+
+    assert.strictEqual(result[0].innerHTML, 'test');
+    assert.ok(result.length === +result.length);
   });
 
-  test("make", 3, function() {
+  QUnit.test('$el', function(assert) {
-    var div = view.make('div', {id: 'test-div'}, "one two three");
+    assert.expect(3);
+    var myView = new Backbone.View;
+    myView.setElement('<p><a><b>test</b></a></p>');
+    assert.strictEqual(myView.el.nodeType, 1);
 
-    equal(div.tagName.toLowerCase(), 'div');
+    assert.ok(myView.$el instanceof Backbone.$);
-    equal(div.id, 'test-div');
+    assert.strictEqual(myView.$el[0], myView.el);
-    equal($(div).text(), 'one two three');
   });
 
-  test("make can take falsy values for content", 2, function() {
+  QUnit.test('initialize', function(assert) {
-    var div = view.make('div', {id: 'test-div'}, 0);
+    assert.expect(1);
-    equal($(div).text(), '0');
-
-    var div = view.make('div', {id: 'test-div'}, '');
-    equal($(div).text(), '');
-  });
-
-  test("initialize", 1, function() {
     var View = Backbone.View.extend({
       initialize: function() {
         this.one = 1;
       }
     });
 
-    strictEqual(new View().one, 1);
+    assert.strictEqual(new View().one, 1);
   });
 
-  test("delegateEvents", 6, function() {
+  QUnit.test('preinitialize', function(assert) {
+    assert.expect(1);
+    var View = Backbone.View.extend({
+      preinitialize: function() {
+        this.one = 1;
+      }
+    });
+
+    assert.strictEqual(new View().one, 1);
+  });
+
+  QUnit.test('preinitialize occurs before the view is set up', function(assert) {
+    assert.expect(2);
+    var View = Backbone.View.extend({
+      preinitialize: function() {
+        assert.equal(this.el, undefined);
+      }
+    });
+    var _view = new View({});
+    assert.notEqual(_view.el, undefined);
+  });
+
+  QUnit.test('render', function(assert) {
+    assert.expect(1);
+    var myView = new Backbone.View;
+    assert.equal(myView.render(), myView, '#render returns the view instance');
+  });
+
+  QUnit.test('delegateEvents', function(assert) {
+    assert.expect(6);
     var counter1 = 0, counter2 = 0;
 
-    var view = new Backbone.View({el: '<p><a id="test"></a></p>'});
+    var myView = new Backbone.View({el: '#testElement'});
-    view.increment = function(){ counter1++; };
+    myView.increment = function() { counter1++; };
-    view.$el.on('click', function(){ counter2++; });
+    myView.$el.on('click', function() { counter2++; });
 
-    var events = {'click #test': 'increment'};
+    var events = {'click h1': 'increment'};
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 1);
+    assert.equal(counter1, 1);
-    equal(counter2, 1);
+    assert.equal(counter2, 1);
 
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 2);
+    assert.equal(counter1, 2);
-    equal(counter2, 2);
+    assert.equal(counter2, 2);
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 3);
+    assert.equal(counter1, 3);
-    equal(counter2, 3);
+    assert.equal(counter2, 3);
   });
 
-  test("delegateEvents allows functions for callbacks", 3, function() {
+  QUnit.test('delegate', function(assert) {
-    var view = new Backbone.View({el: '<p></p>'});
+    assert.expect(3);
-    view.counter = 0;
+    var myView = new Backbone.View({el: '#testElement'});
+    myView.delegate('click', 'h1', function() {
+      assert.ok(true);
+    });
+    myView.delegate('click', function() {
+      assert.ok(true);
+    });
+    myView.$('h1').trigger('click');
+
+    assert.equal(myView.delegate(), myView, '#delegate returns the view instance');
+  });
+
+  QUnit.test('delegateEvents allows functions for callbacks', function(assert) {
+    assert.expect(3);
+    var myView = new Backbone.View({el: '<p></p>'});
+    myView.counter = 0;
 
     var events = {
       click: function() {
@@ -86,69 +139,147 @@ $(document).ready(function() {
       }
     };
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$el.trigger('click');
+    myView.$el.trigger('click');
-    equal(view.counter, 1);
+    assert.equal(myView.counter, 1);
 
-    view.$el.trigger('click');
+    myView.$el.trigger('click');
-    equal(view.counter, 2);
+    assert.equal(myView.counter, 2);
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$el.trigger('click');
+    myView.$el.trigger('click');
-    equal(view.counter, 3);
+    assert.equal(myView.counter, 3);
   });
 
-  test("undelegateEvents", 6, function() {
+  QUnit.test('delegateEvents ignore undefined methods', function(assert) {
+    assert.expect(0);
+    var myView = new Backbone.View({el: '<p></p>'});
+    myView.delegateEvents({click: 'undefinedMethod'});
+    myView.$el.trigger('click');
+  });
+
+  QUnit.test('undelegateEvents', function(assert) {
+    assert.expect(7);
     var counter1 = 0, counter2 = 0;
 
-    var view = new Backbone.View({el: '<p><a id="test"></a></p>'});
+    var myView = new Backbone.View({el: '#testElement'});
-    view.increment = function(){ counter1++; };
+    myView.increment = function() { counter1++; };
-    view.$el.on('click', function(){ counter2++; });
+    myView.$el.on('click', function() { counter2++; });
 
-    var events = {'click #test': 'increment'};
+    var events = {'click h1': 'increment'};
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 1);
+    assert.equal(counter1, 1);
-    equal(counter2, 1);
+    assert.equal(counter2, 1);
 
-    view.undelegateEvents();
+    myView.undelegateEvents();
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 1);
+    assert.equal(counter1, 1);
-    equal(counter2, 2);
+    assert.equal(counter2, 2);
 
-    view.delegateEvents(events);
+    myView.delegateEvents(events);
-    view.$('#test').trigger('click');
+    myView.$('h1').trigger('click');
-    equal(counter1, 2);
+    assert.equal(counter1, 2);
-    equal(counter2, 3);
+    assert.equal(counter2, 3);
+
+    assert.equal(myView.undelegateEvents(), myView, '#undelegateEvents returns the view instance');
   });
 
-  test("_ensureElement with DOM node el", 1, function() {
+  QUnit.test('undelegate', function(assert) {
+    assert.expect(1);
+    var myView = new Backbone.View({el: '#testElement'});
+    myView.delegate('click', function() { assert.ok(false); });
+    myView.delegate('click', 'h1', function() { assert.ok(false); });
+
+    myView.undelegate('click');
+
+    myView.$('h1').trigger('click');
+    myView.$el.trigger('click');
+
+    assert.equal(myView.undelegate(), myView, '#undelegate returns the view instance');
+  });
+
+  QUnit.test('undelegate with passed handler', function(assert) {
+    assert.expect(1);
+    var myView = new Backbone.View({el: '#testElement'});
+    var listener = function() { assert.ok(false); };
+    myView.delegate('click', listener);
+    myView.delegate('click', function() { assert.ok(true); });
+    myView.undelegate('click', listener);
+    myView.$el.trigger('click');
+  });
+
+  QUnit.test('undelegate with selector', function(assert) {
+    assert.expect(2);
+    var myView = new Backbone.View({el: '#testElement'});
+    myView.delegate('click', function() { assert.ok(true); });
+    myView.delegate('click', 'h1', function() { assert.ok(false); });
+    myView.undelegate('click', 'h1');
+    myView.$('h1').trigger('click');
+    myView.$el.trigger('click');
+  });
+
+  QUnit.test('undelegate with handler and selector', function(assert) {
+    assert.expect(2);
+    var myView = new Backbone.View({el: '#testElement'});
+    myView.delegate('click', function() { assert.ok(true); });
+    var handler = function() { assert.ok(false); };
+    myView.delegate('click', 'h1', handler);
+    myView.undelegate('click', 'h1', handler);
+    myView.$('h1').trigger('click');
+    myView.$el.trigger('click');
+  });
+
+  QUnit.test('tagName can be provided as a string', function(assert) {
+    assert.expect(1);
+    var View = Backbone.View.extend({
+      tagName: 'span'
+    });
+
+    assert.equal(new View().el.tagName, 'SPAN');
+  });
+
+  QUnit.test('tagName can be provided as a function', function(assert) {
+    assert.expect(1);
+    var View = Backbone.View.extend({
+      tagName: function() {
+        return 'p';
+      }
+    });
+
+    assert.ok(new View().$el.is('p'));
+  });
+
+  QUnit.test('_ensureElement with DOM node el', function(assert) {
+    assert.expect(1);
     var View = Backbone.View.extend({
       el: document.body
     });
 
-    equal(new View().el, document.body);
+    assert.equal(new View().el, document.body);
   });
 
-  test("_ensureElement with string el", 3, function() {
+  QUnit.test('_ensureElement with string el', function(assert) {
+    assert.expect(3);
     var View = Backbone.View.extend({
-      el: "body"
+      el: 'body'
     });
-    strictEqual(new View().el, document.body);
+    assert.strictEqual(new View().el, document.body);
 
     View = Backbone.View.extend({
-      el: "#testElement > h1"
+      el: '#testElement > h1'
     });
-    strictEqual(new View().el, $("#testElement > h1").get(0));
+    assert.strictEqual(new View().el, $('#testElement > h1').get(0));
 
     View = Backbone.View.extend({
-      el: "#nonexistent"
+      el: '#nonexistent'
     });
-    ok(!new View().el);
+    assert.ok(!new View().el);
   });
 
-  test("with className and id functions", 2, function() {
+  QUnit.test('with className and id functions', function(assert) {
+    assert.expect(2);
     var View = Backbone.View.extend({
       className: function() {
         return 'className';
@@ -158,33 +289,54 @@ $(document).ready(function() {
       }
     });
 
-    strictEqual(new View().el.className, 'className');
+    assert.strictEqual(new View().el.className, 'className');
-    strictEqual(new View().el.id, 'id');
+    assert.strictEqual(new View().el.id, 'id');
   });
 
-  test("with attributes", 2, function() {
+  QUnit.test('with attributes', function(assert) {
+    assert.expect(2);
     var View = Backbone.View.extend({
       attributes: {
-        id: 'id',
+        'id': 'id',
         'class': 'class'
       }
     });
 
-    strictEqual(new View().el.className, 'class');
+    assert.strictEqual(new View().el.className, 'class');
-    strictEqual(new View().el.id, 'id');
+    assert.strictEqual(new View().el.id, 'id');
   });
 
-  test("with attributes as a function", 1, function() {
+  QUnit.test('with attributes as a function', function(assert) {
+    assert.expect(1);
     var View = Backbone.View.extend({
       attributes: function() {
         return {'class': 'dynamic'};
       }
     });
 
-    strictEqual(new View().el.className, 'dynamic');
+    assert.strictEqual(new View().el.className, 'dynamic');
   });
 
-  test("multiple views per element", 3, function() {
+  QUnit.test('should default to className/id properties', function(assert) {
+    assert.expect(4);
+    var View = Backbone.View.extend({
+      className: 'backboneClass',
+      id: 'backboneId',
+      attributes: {
+        'class': 'attributeClass',
+        'id': 'attributeId'
+      }
+    });
+
+    var myView = new View;
+    assert.strictEqual(myView.el.className, 'backboneClass');
+    assert.strictEqual(myView.el.id, 'backboneId');
+    assert.strictEqual(myView.$el.attr('class'), 'backboneClass');
+    assert.strictEqual(myView.$el.attr('id'), 'backboneId');
+  });
+
+  QUnit.test('multiple views per element', function(assert) {
+    assert.expect(3);
     var count = 0;
     var $el = $('<p></p>');
 
@@ -198,134 +350,167 @@ $(document).ready(function() {
     });
 
     var view1 = new View;
-    $el.trigger("click");
+    $el.trigger('click');
-    equal(1, count);
+    assert.equal(1, count);
 
     var view2 = new View;
-    $el.trigger("click");
+    $el.trigger('click');
-    equal(3, count);
+    assert.equal(3, count);
 
     view1.delegateEvents();
-    $el.trigger("click");
+    $el.trigger('click');
-    equal(5, count);
+    assert.equal(5, count);
   });
 
-  test("custom events, with namespaces", 2, function() {
+  QUnit.test('custom events', function(assert) {
-    var count = 0;
+    assert.expect(2);
-
     var View = Backbone.View.extend({
       el: $('body'),
-      events: function() {
+      events: {
-        return {"fake$event.namespaced": "run"};
+        fake$event: function() { assert.ok(true); }
-      },
-      run: function() {
-        count++;
       }
     });
 
-    var view = new View;
+    var myView = new View;
     $('body').trigger('fake$event').trigger('fake$event');
-    equal(count, 2);
 
-    $('body').unbind('.namespaced');
+    $('body').off('fake$event');
     $('body').trigger('fake$event');
-    equal(count, 2);
   });
 
-  test("#1048 - setElement uses provided object.", 2, function() {
+  QUnit.test('#1048 - setElement uses provided object.', function(assert) {
+    assert.expect(2);
     var $el = $('body');
 
-    var view = new Backbone.View({el: $el});
+    var myView = new Backbone.View({el: $el});
-    ok(view.$el === $el);
+    assert.ok(myView.$el === $el);
 
-    view.setElement($el = $($el));
+    myView.setElement($el = $($el));
-    ok(view.$el === $el);
+    assert.ok(myView.$el === $el);
   });
 
-  test("#986 - Undelegate before changing element.", 1, function() {
+  QUnit.test('#986 - Undelegate before changing element.', function(assert) {
+    assert.expect(1);
     var button1 = $('<button></button>');
     var button2 = $('<button></button>');
 
     var View = Backbone.View.extend({
       events: {
         click: function(e) {
-          ok(view.el === e.target);
+          assert.ok(myView.el === e.target);
         }
       }
     });
 
-    var view = new View({el: button1});
+    var myView = new View({el: button1});
-    view.setElement(button2);
+    myView.setElement(button2);
 
     button1.trigger('click');
     button2.trigger('click');
   });
 
-  test("#1172 - Clone attributes object", 2, function() {
+  QUnit.test('#1172 - Clone attributes object', function(assert) {
+    assert.expect(2);
     var View = Backbone.View.extend({
       attributes: {foo: 'bar'}
     });
 
     var view1 = new View({id: 'foo'});
-    strictEqual(view1.el.id, 'foo');
+    assert.strictEqual(view1.el.id, 'foo');
 
     var view2 = new View();
-    ok(!view2.el.id);
+    assert.ok(!view2.el.id);
   });
 
-  test("#1228 - tagName can be provided as a function", 1, function() {
+  QUnit.test('views stopListening', function(assert) {
+    assert.expect(0);
     var View = Backbone.View.extend({
-      tagName: function() {
-        return 'p';
-      }
-    });
-
-    ok(new View().$el.is('p'));
-  });
-
-  test("dispose", 0, function() {
-    var View = Backbone.View.extend({
-      events: {
-        click: function() { ok(false); }
-      },
       initialize: function() {
-        this.model.on('all x', function(){ ok(false); }, this);
+        this.listenTo(this.model, 'all x', function() { assert.ok(false); });
-        this.collection.on('all x', function(){ ok(false); }, this);
+        this.listenTo(this.collection, 'all x', function() { assert.ok(false); });
       }
     });
 
-    var view = new View({
+    var myView = new View({
       model: new Backbone.Model,
       collection: new Backbone.Collection
     });
 
-    view.dispose();
+    myView.stopListening();
-    view.model.trigger('x');
+    myView.model.trigger('x');
-    view.collection.trigger('x');
+    myView.collection.trigger('x');
-    view.$el.click();
   });
 
-  test("dispose with non Backbone objects", 0, function() {
+  QUnit.test('Provide function for el.', function(assert) {
-    var view = new Backbone.View({model: {}, collection: {}});
+    assert.expect(2);
-    view.dispose();
-  });
-
-  test("view#remove calls dispose.", 1, function() {
-    var view = new Backbone.View();
-
-    view.dispose = function() { ok(true); };
-    view.remove();
-  });
-
-  test("Provide function for el.", 1, function() {
     var View = Backbone.View.extend({
       el: function() {
-        return "<p><a></a></p>";
+        return '<p><a></a></p>';
       }
     });
 
-    var view = new View;
+    var myView = new View;
-    ok(view.$el.is('p:has(a)'));
+    assert.ok(myView.$el.is('p'));
+    assert.ok(myView.$el.has('a'));
   });
 
-});
+  QUnit.test('events passed in options', function(assert) {
+    assert.expect(1);
+    var counter = 0;
+
+    var View = Backbone.View.extend({
+      el: '#testElement',
+      increment: function() {
+        counter++;
+      }
+    });
+
+    var myView = new View({
+      events: {
+        'click h1': 'increment'
+      }
+    });
+
+    myView.$('h1').trigger('click').trigger('click');
+    assert.equal(counter, 2);
+  });
+
+  QUnit.test('remove', function(assert) {
+    assert.expect(2);
+    var myView = new Backbone.View;
+    document.body.appendChild(view.el);
+
+    myView.delegate('click', function() { assert.ok(false); });
+    myView.listenTo(myView, 'all x', function() { assert.ok(false); });
+
+    assert.equal(myView.remove(), myView, '#remove returns the view instance');
+    myView.$el.trigger('click');
+    myView.trigger('x');
+
+    // In IE8 and below, parentNode still exists but is not document.body.
+    assert.notEqual(myView.el.parentNode, document.body);
+  });
+
+  QUnit.test('setElement', function(assert) {
+    assert.expect(3);
+    var myView = new Backbone.View({
+      events: {
+        click: function() { assert.ok(false); }
+      }
+    });
+    myView.events = {
+      click: function() { assert.ok(true); }
+    };
+    var oldEl = myView.el;
+    var $oldEl = myView.$el;
+
+    myView.setElement(document.createElement('div'));
+
+    $oldEl.click();
+    myView.$el.click();
+
+    assert.notEqual(oldEl, myView.el);
+    assert.notEqual($oldEl, myView.$el);
+  });
+
+})(QUnit);

vendor/benchmark.js/README.md

@@ -1,136 +0,0 @@
-# Benchmark.js <sup>v1.0.0</sup>
-[![build status](https://secure.travis-ci.org/bestiejs/benchmark.js.png)](http://travis-ci.org/bestiejs/benchmark.js)
-
-A [robust](http://calendar.perfplanet.com/2010/bulletproof-javascript-benchmarks/ "Bulletproof JavaScript benchmarks") benchmarking library that works on nearly all JavaScript platforms<sup><a name="fnref1" href="#fn1">1</a></sup>, supports high-resolution timers, and returns statistically significant results. As seen on [jsPerf](http://jsperf.com/).
-
-## Download
-
- * [Development source](https://raw.github.com/bestiejs/benchmark.js/v1.0.0/benchmark.js)
-
-## Dive in
-
-We’ve got [API docs](http://benchmarkjs.com/docs) and [unit tests](http://benchmarkjs.com/tests).
-
-For a list of upcoming features, check out our [roadmap](https://github.com/bestiejs/benchmark.js/wiki/Roadmap).
-
-## Support
-
-Benchmark.js has been tested in at least Adobe AIR 3.1, Chrome 5-21, Firefox 1-15, IE 6-9, Opera 9.25-12, Safari 3-6, Node.js 0.8.8, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
-
-## Installation and usage
-
-In a browser or Adobe AIR:
-
-```html
-<script src="benchmark.js"></script>
-```
-
-Optionally, expose Java’s nanosecond timer by adding the `nano` applet to the `<body>`:
-
-```html
-<applet code="nano" archive="nano.jar"></applet>
-```
-
-Or enable Chrome’s microsecond timer by using the [command line switch](http://peter.sh/experiments/chromium-command-line-switches/#enable-benchmarking):
-
-    --enable-benchmarking
-
-Via [npm](http://npmjs.org/):
-
-```bash
-npm install benchmark
-```
-
-In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
-
-```js
-var Benchmark = require('benchmark');
-```
-
-Optionally, use the [microtime module](https://github.com/wadey/node-microtime) by Wade Simmons:
-
-```bash
-npm install microtime
-```
-
-In [RingoJS v0.7.0-](http://ringojs.org/):
-
-```js
-var Benchmark = require('benchmark').Benchmark;
-```
-
-In [Rhino](http://www.mozilla.org/rhino/):
-
-```js
-load('benchmark.js');
-```
-
-In an AMD loader like [RequireJS](http://requirejs.org/):
-
-```js
-require({
-  'paths': {
-    'benchmark': 'path/to/benchmark'
-  }
-},
-['benchmark'], function(Benchmark) {
-  console.log(Benchmark.version);
-});
-
-// or with platform.js
-// https://github.com/bestiejs/platform.js
-require({
-  'paths': {
-    'benchmark': 'path/to/benchmark',
-    'platform': 'path/to/platform'
-  }
-},
-['benchmark', 'platform'], function(Benchmark, platform) {
-  Benchmark.platform = platform;
-  console.log(Benchmark.platform.name);
-});
-```
-
-Usage example:
-
-```js
-var suite = new Benchmark.Suite;
-
-// add tests
-suite.add('RegExp#test', function() {
-  /o/.test('Hello World!');
-})
-.add('String#indexOf', function() {
-  'Hello World!'.indexOf('o') > -1;
-})
-// add listeners
-.on('cycle', function(event) {
-  console.log(String(event.target));
-})
-.on('complete', function() {
-  console.log('Fastest is ' + this.filter('fastest').pluck('name'));
-})
-// run async
-.run({ 'async': true });
-
-// logs:
-// > RegExp#test x 4,161,532 +-0.99% (59 cycles)
-// > String#indexOf x 6,139,623 +-1.00% (131 cycles)
-// > Fastest is String#indexOf
-```
-
-## BestieJS
-
-Benchmark.js is part of the BestieJS *"Best in Class"* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation.
-
-## Authors
-
-* [Mathias Bynens](http://mathiasbynens.be/)
-  [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter")
-* [John-David Dalton](http://allyoucanleet.com/)
-  [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter")
-
-## Contributors
-
-* [Kit Cambridge](http://kitcambridge.github.com/)
-  [![twitter/kitcambridge](http://gravatar.com/avatar/6662a1d02f351b5ef2f8b4d815804661?s=70)](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter")

vendor/docdown/LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright 2011-2012 John-David Dalton <http://allyoucanleet.com/>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/docdown/README.md

@@ -1,33 +0,0 @@
-# Docdown <sup>v1.0.0</sup>
-
-A simple JSDoc to Markdown documentation generator.
-
-## Documentation
-
-The documentation for Docdown can be viewed here: [/doc/README.md](https://github.com/jdalton/docdown/blob/master/doc/README.md#readme)
-
-For a list of upcoming features, check out our [roadmap](https://github.com/jdalton/docdown/wiki/Roadmap).
-
-## Installation and usage
-
-Usage example:
-
-```php
-require("docdown.php");
-
-// generate Markdown
-$markdown = docdown(array(
-  "path" => $filepath,
-  "url"  => "https://github.com/username/project/blob/master/my.js"
-));
-```
-
-## Author
-
-* [John-David Dalton](http://allyoucanleet.com/)
-  [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter")
-
-## Contributors
-
-* [Mathias Bynens](http://mathiasbynens.be/)
-  [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter")

vendor/docdown/docdown.php

@@ -1,38 +0,0 @@
-<?php
-/*!
- * Docdown v1.0.0-pre
- * Copyright 2011-2012 John-David Dalton <http://allyoucanleet.com/>
- * Available under MIT license <http://mths.be/mit>
- */
-require(dirname(__FILE__) . '/src/DocDown/Generator.php');
-
-/**
- * Generates Markdown from JSDoc entries in a given file.
- *
- * @param {Array} [$options=array()] The options array.
- * @returns {String} The generated Markdown.
- * @example
- *
- * // specify a file path
- * $markdown = docdown(array(
- *   // path to js file
- *   'path' => $filepath,
- *   // url used to reference line numbers in code
- *   'url' => 'https://github.com/username/project/blob/master/my.js'
- * ));
- *
- * // or pass raw js
- * $markdown = docdown(array(
- *   // raw JavaScript source
- *   'source' => $rawJS,
- *   // documentation title
- *   'title' => 'My API Documentation',
- *   // url used to reference line numbers in code
- *   'url' => 'https://github.com/username/project/blob/master/my.js'
- * ));
- */
-function docdown( $options = array() ) {
-  $gen = new Generator($options);
-  return $gen->generate();
-}
-?>

vendor/docdown/src/DocDown/Alias.php

@@ -1,215 +0,0 @@
-<?php
-
-/**
- * A class to represent a JSDoc entry alias.
- */
-class Alias {
-
-  /**
-   * The alias owner.
-   *
-   * @memberOf Alias
-   * @type Object
-   */
-  public $owner;
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * The Alias constructor.
-   *
-   * @constructor
-   * @param {String} $name The alias name.
-   * @param {Object} $owner The alias owner.
-   */
-  public function __construct( $name, $owner ) {
-    $this->owner = $owner;
-    $this->_name = $name;
-    $this->_call = $owner->getCall();
-    $this->_category = $owner->getCategory();
-    $this->_desc = $owner->getDesc();
-    $this->_example = $owner->getExample();
-    $this->_lineNumber = $owner->getLineNumber();
-    $this->_members = $owner->getMembers();
-    $this->_params = $owner->getParams();
-    $this->_returns = $owner->getReturns();
-    $this->_type = $owner->getType();
-    $this->_isCtor = $owner->isCtor();
-    $this->_isPlugin = $owner->isPlugin();
-    $this->_isPrivate = $owner->isPrivate();
-    $this->_isStatic = $owner->isStatic();
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Extracts the entry's `alias` objects.
-   *
-   * @memberOf Alias
-   * @param {Number} $index The index of the array value to return.
-   * @returns {Array|String} The entry's `alias` objects.
-   */
-  public function getAliases( $index = null ) {
-    $result = array();
-    return $index !== null
-      ? @$result[$index]
-      : $result;
-  }
-
-  /**
-   * Extracts the function call from the owner entry.
-   *
-   * @memberOf Alias
-   * @returns {String} The function call.
-   */
-  public function getCall() {
-    return $this->_call;
-  }
-
-  /**
-   * Extracts the owner entry's `category` data.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's `category` data.
-   */
-  public function getCategory() {
-    return $this->_category;
-  }
-
-  /**
-   * Extracts the owner entry's description.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's description.
-   */
-  public function getDesc() {
-    return $this->_desc;
-  }
-
-  /**
-   * Extracts the owner entry's `example` data.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's `example` data.
-   */
-  public function getExample() {
-    return $this->_example;
-  }
-
-  /**
-   * Resolves the owner entry's line number.
-   *
-   * @memberOf Alias
-   * @returns {Number} The owner entry's line number.
-   */
-  public function getLineNumber() {
-    return $this->_lineNumber;
-  }
-
-  /**
-   * Extracts the owner entry's `member` data.
-   *
-   * @memberOf Alias
-   * @param {Number} $index The index of the array value to return.
-   * @returns {Array|String} The owner entry's `member` data.
-   */
-  public function getMembers( $index = null ) {
-    return $index !== null
-      ? @$this->_members[$index]
-      : $this->_members;
-  }
-
-  /**
-   * Extracts the owner entry's `name` data.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's `name` data.
-   */
-  public function getName() {
-    return $this->_name;
-  }
-
-  /**
-   * Extracts the owner entry's `param` data.
-   *
-   * @memberOf Alias
-   * @param {Number} $index The index of the array value to return.
-   * @returns {Array} The owner entry's `param` data.
-   */
-  public function getParams( $index = null ) {
-    return $index !== null
-      ? @$this->_params[$index]
-      : $this->_params;
-  }
-
-  /**
-   * Extracts the owner entry's `returns` data.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's `returns` data.
-   */
-  public function getReturns() {
-    return $this->_returns;
-  }
-
-  /**
-   * Extracts the owner entry's `type` data.
-   *
-   * @memberOf Alias
-   * @returns {String} The owner entry's `type` data.
-   */
-  public function getType() {
-    return $this->_type;
-  }
-
-  /**
-   * Checks if the entry is an alias.
-   *
-   * @memberOf Alias
-   * @returns {Boolean} Returns `true`.
-   */
-  public function isAlias() {
-    return true;
-  }
-
-  /**
-   * Checks if the owner entry is a constructor.
-   *
-   * @memberOf Alias
-   * @returns {Boolean} Returns `true` if a constructor, else `false`.
-   */
-  public function isCtor() {
-    return $this->_isCtor;
-  }
-
-  /**
-   * Checks if the owner entry *is* assigned to a prototype.
-   *
-   * @memberOf Alias
-   * @returns {Boolean} Returns `true` if assigned to a prototype, else `false`.
-   */
-  public function isPlugin() {
-    return $this->_isPlugin;
-  }
-
-  /**
-   * Checks if the owner entry is private.
-   *
-   * @memberOf Alias
-   * @returns {Boolean} Returns `true` if private, else `false`.
-   */
-  public function isPrivate() {
-    return $this->_isPrivate;
-  }
-
-  /**
-   * Checks if the owner entry is *not* assigned to a prototype.
-   *
-   * @memberOf Alias
-   * @returns {Boolean} Returns `true` if not assigned to a prototype, else `false`.
-   */
-  public function isStatic() {
-    return $this->_isStatic;
-  }
-}
-?>