Update v1.2.0 docs

Former-commit-id: bb045c043e8f1bbf6cf7fbf463952daa1c24c855

.gitattributes

@@ -1 +1,5 @@
 * text=auto
+*.js text eol=lf
+*.jst text eol=lf
+*.sh text eol=lf
+*.tpl text eol=lf

.gitignore

@@ -1,5 +1,5 @@
 .DS_Store
 *.custom.*
-node_modules/
+node_modules
-vendor/closure-compiler/
+vendor/closure-compiler
-vendor/uglifyjs/
+vendor/uglifyjs

.jamignore

@@ -1,12 +1,14 @@
 .*
 *.custom.*
+*.d.ts
 *.md
 *.txt
 build.js
 index.js
-build/
+bower.json
-doc/
+build
-node_modules/
+doc
-perf/
+node_modules
-test/
+perf
-vendor/
+test
+vendor

.npmignore

@@ -1,25 +1,23 @@
 .*
 *.custom.*
 *.d.ts
-doc/*.php
+*.md
-node_modules/
+bower.json
-perf/*.html
+doc
-perf/*-ui.js
+node_modules
-perf/*.sh
+perf
-test/*.html
+test
-test/*-ui.js
-test/*.sh
 vendor/*.gz
-vendor/backbone/
+vendor/backbone
-vendor/benchmark.js/*.jar
+vendor/benchmark.js
 vendor/closure-compiler
 vendor/docdown
-vendor/firebug-lite/
+vendor/firebug-lite
-vendor/json3/
+vendor/jquery
-vendor/jquery/
+vendor/json3
-vendor/qunit/qunit/*.css
+vendor/platform.js
-vendor/qunit/qunit/*-1.8.0.js
+vendor/qunit
-vendor/requirejs/
+vendor/qunit-clib
-vendor/underscore/*-min.js
+vendor/requirejs
 vendor/uglifyjs
-vendor/underscore/test/
+vendor/underscore

.travis.yml

@@ -1,7 +1,20 @@
 language: node_js
 node_js:
   - 0.6
-  - 0.8
+  - 0.9
+env:
+  - TEST_COMMAND="phantomjs ./test/test.js ../dist/lodash.compat.js"
+  - TEST_COMMAND="phantomjs ./test/test.js ../dist/lodash.compat.min.js"
+  - TEST_COMMAND="node ./test/test.js ../dist/lodash.js"
+  - TEST_COMMAND="node ./test/test.js ../dist/lodash.min.js"
+  - TEST_COMMAND="node ./test/test-build.js --time-limit 49m30s"
+git:
+  depth: 1
+branches:
+  only:
+    - master
 before_script:
-  - "curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/a2787b470c577cee2404d186c562dd9835f779f5 | tar xvz -C vendor"
+  - "tar -xzvf vendor/closure-compiler.tar.gz -C vendor"
-  - "curl -H 'Accept: application/vnd.github.v3.raw' https://api.github.com/repos/bestiejs/lodash/git/blobs/7ecae09d413eb48dd5785fe877f24e60ac3bbcef | tar xvz -C vendor"
+  - "tar -xzvf vendor/uglifyjs.tar.gz -C vendor"
+script:
+  $TEST_COMMAND

CONTRIBUTING.md

@@ -7,12 +7,12 @@ Please make sure to [search the issue tracker](https://github.com/bestiejs/lodas
 
 Include updated unit tests in the `test` directory as part of your pull request.
 You can run the tests from the command line via `npm test`, or open `test/index.html` in a web browser.
-The `test/run-test.sh` script attempts to run the tests in [Rhino](http://www.mozilla.org/rhino/), [RingoJS](http://ringojs.org/), [Narwhal](https://github.com/280north/narwhal), and [Node](http://nodejs.org/), before running them in your default browser.
+The `test/run-test.sh` script attempts to run the tests in [Rhino](https://developer.mozilla.org/en-US/docs/Rhino), [Narwhal](https://github.com/280north/narwhal), [RingoJS](http://ringojs.org/), [PhantomJS](http://phantomjs.org/), and [Node](http://nodejs.org/), before running them in your default browser.
 The [Backbone](http://backbonejs.org/) and [Underscore](http://http://underscorejs.org/) test suites are included as well.
 
 ## Contributor License Agreement
 
-Lo-Dash is preparing to join [Dojo Foundation](http://dojofoundation.org/).
+Lo-Dash is a member of the [Dojo Foundation](http://dojofoundation.org/).
 As such, we request that all contributors sign the Dojo Foundation [contributor license agreement](http://dojofoundation.org/about/claForm).
 
 For more information about CLAs, please check out Alex Russell’s excellent post, ["Why Do I Need to Sign This?"](http://infrequently.org/2008/06/why-do-i-need-to-sign-this/).

LICENSE.txt

@@ -1,6 +1,6 @@
-Copyright 2012 John-David Dalton <http://allyoucanleet.com/>
+Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
-Based on Underscore.js 1.4.3, copyright 2009-2012 Jeremy Ashkenas,
+Based on Underscore.js 1.4.3, copyright 2009-2013 Jeremy Ashkenas,
-DocumentCloud Inc. <http://documentcloud.github.com/underscore>
+DocumentCloud Inc. <http://underscorejs.org/>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -1,23 +1,28 @@
-# Lo-Dash <sup>v1.0.0-rc.3</sup>
+# Lo-Dash <sup>v1.2.0</sup>
-[![build status](https://secure.travis-ci.org/bestiejs/lodash.png)](http://travis-ci.org/bestiejs/lodash)
 
-An alternative to Underscore.js, delivering [consistency](https://github.com/bestiejs/lodash#resolved-underscorejs-issues), [customization](https://github.com/bestiejs/lodash#custom-builds), [performance](http://lodash.com/benchmarks), and [extra features](https://github.com/bestiejs/lodash#features).
+A low-level utility library delivering consistency, [customization](https://github.com/bestiejs/lodash#custom-builds), [performance](http://lodash.com/benchmarks), and [extra features](https://github.com/bestiejs/lodash#features).
 
 ## Download
 
-* Lo-Dash builds:<br>
+* Lo-Dash builds (for modern environments):<br>
-[Development](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.3/lodash.js) and
+[Development](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.js) and
-[Production](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.3/lodash.min.js)
+[Production](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.min.js)
+
+* Lo-Dash compatibility builds (for legacy and modern environments):<br>
+[Development](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.compat.js) and
+[Production](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.compat.min.js)
 
 * Underscore compatibility builds:<br>
-[Development](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.3/lodash.underscore.js) and
+[Development](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.underscore.js) and
-[Production](https://raw.github.com/bestiejs/lodash/v1.0.0-rc.3/lodash.underscore.min.js)
+[Production](https://raw.github.com/bestiejs/lodash/v1.2.0/dist/lodash.underscore.min.js)
 
-* CDN copies of ≤ v1.0.0-rc.3’s builds are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/):<br>
+* CDN copies of ≤ v1.2.0’s builds are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/):<br>
-[Lo-Dash dev](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.3/lodash.js),
+[Lo-Dash dev](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.js),
-[Lo-Dash prod](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.3/lodash.min.js),
+[Lo-Dash prod](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.min.js),<br>
-[Underscore compat-dev](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.3/lodash.underscore.js), and
+[Lo-Dash compat-dev](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.compat.js),
-[Underscore compat-prod](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.0.0-rc.3/lodash.underscore.min.js)
+[Lo-Dash compat-prod](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.compat.min.js),<br>
+[Underscore compat-dev](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.underscore.js), and
+[Underscore compat-prod](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/1.2.0/lodash.underscore.min.js)
 
 * For optimal file size, [create a custom build](https://github.com/bestiejs/lodash#custom-builds) with only the features you need
 
@@ -27,38 +32,54 @@ We’ve got [API docs](http://lodash.com/docs), [benchmarks](http://lodash.com/b
 
 For a list of upcoming features, check out our [roadmap](https://github.com/bestiejs/lodash/wiki/Roadmap).
 
-## Screencasts
+## Resources
 
-For more information check out these screencasts over Lo-Dash:
+For more information check out these articles, screencasts, and other videos over Lo-Dash:
 
- * [Introducing Lo-Dash](https://vimeo.com/44154599)
+ * Posts
- * [Lo-Dash optimizations and custom builds](https://vimeo.com/44154601)
+  - [Say “Hello” to Lo-Dash](http://kitcambridge.be/blog/say-hello-to-lo-dash/)
- * [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)
+ * Videos
- * [Lo-Dash’s approach to native method use](https://vimeo.com/48576012)
+  - [Introducing Lo-Dash](https://vimeo.com/44154599)
- * [CascadiaJS: Lo-Dash for a better utility belt](http://www.youtube.com/watch?v=dpPy4f_SeEk)
+  - [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)
+  - [CascadiaJS: Lo-Dash for a better utility belt](http://www.youtube.com/watch?v=dpPy4f_SeEk)
 
 ## Features
 
  * AMD loader support ([RequireJS](http://requirejs.org/), [curl.js](https://github.com/cujojs/curl), etc.)
  * [_(…)](http://lodash.com/docs#_) supports intuitive chaining
+ * [_.at](http://lodash.com/docs#at) for cherry-picking collection values
  * [_.bindKey](http://lodash.com/docs#bindKey) for binding [*“lazy”* defined](http://michaux.ca/articles/lazy-function-definition-pattern) methods
- * [_.cloneDeep](http://lodash.com/docs#cloneDeep) for *“deep”* cloning arrays and objects
+ * [_.cloneDeep](http://lodash.com/docs#cloneDeep) for deep cloning arrays and objects
  * [_.contains](http://lodash.com/docs#contains) accepts a `fromIndex` argument
+ * [_.debounce](http://lodash.com/docs#debounce) and [_.throttle](http://lodash.com/docs#throttle) accept an `options` argument for more control
+ * [_.createCallback](http://lodash.com/docs#createCallback) to customize how callback arguments are handled and support callback shorthands in mixins
+ * [_.findIndex](http://lodash.com/docs#findIndex) and [_.findKey](http://lodash.com/docs#findKey) for finding indexes and keys of collections
  * [_.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
- * [_.merge](http://lodash.com/docs#merge) for a *“deep”* [_.extend](http://lodash.com/docs#extend)
+ * [_.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
+ * [_.parseInt](http://lodash.com/docs#parseInt) for consistent cross-environment behavior
- * [_.pick](http://lodash.com/docs#pick) and [_.omit](http://lodash.com/docs#omit) accepts `callback` and `thisArg` arguments
+ * [_.partial](http://lodash.com/docs#partial) and [_.partialRight](http://lodash.com/docs#partialRight) for partial application without `this` binding
- * [_.template](http://lodash.com/docs#template) supports [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6) and utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
+ * [_.runInContext](http://lodash.com/docs#runInContext) for easier mocking and extended environment support
+ * [_.support](http://lodash.com/docs#support) to flag environment features
+ * [_.template](http://lodash.com/docs#template) supports [*“imports”* options](http://lodash.com/docs#templateSettings_imports), [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6), and [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+ * [_.unzip](http://lodash.com/docs#unzip) as the inverse of [_.zip](http://lodash.com/docs#zip)
+ * [_.where](http://lodash.com/docs#where) supports deep object comparisons
+ * [_.clone](http://lodash.com/docs#clone), [_.omit](http://lodash.com/docs#omit), [_.pick](http://lodash.com/docs#pick),
+   [and more…](http://lodash.com/docs "_.assign, _.cloneDeep, _.first, _.initial, _.isEqual, _.last, _.merge, _.rest") accept `callback` and `thisArg` arguments
  * [_.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, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.some, _.sortBy, _.where") accept strings
+   [and more…](http://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.forEach, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.some, _.sortBy, _.where") accept strings
+ * [_.filter](http://lodash.com/docs#filter), [_.find](http://lodash.com/docs#find), [_.map](http://lodash.com/docs#map),
+   [and more…](http://lodash.com/docs "_.countBy, _.every, _.first, _.groupBy, _.initial, _.last, _.max, _.min, _.reject, _.rest, _.some, _.sortBy, _.sortedIndex, _.uniq") support *“_.pluck”* and *“_.where”* `callback` shorthands
 
 ## Support
 
-Lo-Dash has been tested in at least Chrome 5~23, Firefox 1~17, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.16, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
+Lo-Dash has been tested in at least Chrome 5~26, Firefox 2~19, IE 6-10, Opera 9.25~12, Safari 3-6, Node.js 0.4.8-0.10.4, Narwhal 0.3.2, PhantomJS 1.9.0, RingoJS 0.9, and Rhino 1.7RC5.
 
 ## Custom builds
 
@@ -70,18 +91,17 @@ To top it off, we handle all method dependency and alias mapping for you.
 lodash backbone
 ```
 
- * CSP builds, supporting default [Content Security Policy](http://dvcs.w3.org/hg/content-security-policy/raw-file/tip/csp-specification.dev.html) restrictions, may be created using the `csp` modifier argument.
+ * Legacy builds, tailored for older environments without [ES5 support](http://es5.github.com/), may be created using the `legacy` modifier argument.
-   The `csp` modifier is an alais of the `mobile` modifier. Chrome extensions will require [sandboxing](http://developer.chrome.com/trunk/extensions/sandboxingEval.html) or the use of either the `csp`, `mobile`, or `underscore` build.
-```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.
+ * Modern builds, tailored for newer environments with ES5 support, may be created using the `modern` modifier argument.
+```bash
+lodash modern
+```
+
+ * Mobile builds, without method compilation and most bug fixes for old browsers, may be created using the `mobile` modifier argument.
 ```bash
 lodash mobile
 ```
@@ -142,7 +162,7 @@ lodash template="./*.jst"
 
  * Use the `settings` argument to pass the template settings used when precompiling templates.
 ```bash
-lodash settings="{interpolate:/\\{\\{([\\s\\S]+?)\\}\\}/g}"
+lodash settings="{interpolate:/\{\{([\s\S]+?)\}\}/g}"
 ```
 
  * Use the `moduleId` argument to specify the AMD module ID of Lo-Dash, which defaults to “lodash”, used by precompiled templates.
@@ -150,18 +170,19 @@ lodash settings="{interpolate:/\\{\\{([\\s\\S]+?)\\}\\}/g}"
 lodash moduleId="underscore"
 ```
 
-All arguments, except `legacy` with `csp` or `mobile`, may be combined.<br>
+All arguments, except `legacy` with `mobile`, `modern`, or `underscore`, 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
+ * `-c`, `--stdout` ......... Write output to standard output
- * `-d`, `--debug`&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Write only the debug output
+ * `-d`, `--debug` ........... Write only the non-minified development output
- * `-h`, `--help`&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Display help information
+ * `-h`, `--help` ............. Display help information
- * `-m`, `--minify`&nbsp;&nbsp;&nbsp;&nbsp; Write only the minified output
+ * `-m`, `--minify` ......... Write only the minified production output
- * `-o`, `--output`&nbsp;&nbsp;&nbsp;&nbsp; Write output to a given path/filename
+ * `-o`, `--output` ......... Write output to a given path/filename
- * `-s`, `--silent`&nbsp;&nbsp;&nbsp;&nbsp; Skip status updates normally logged to the console
+ * `-p`, `--source-map` .. Generate a source map for the minified output, using an optional source map URL
- * `-V`, `--version`&nbsp;&nbsp; Output current version of Lo-Dash
+ * `-s`, `--silent` ......... Skip status updates normally logged to the console
+ * `-V`, `--version` ....... 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`).
 
@@ -188,18 +209,18 @@ To avoid potential issues, update `npm` before installing Lo-Dash:
 npm install npm -g
 ```
 
-In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
+In [Node.js](http://nodejs.org/) and [RingoJS ≥ v0.8.0](http://ringojs.org/):
 
 ```js
 var _ = require('lodash');
 
 // or as a drop-in replacement for Underscore
-var _ = require('lodash/lodash.underscore');
+var _ = require('lodash/dist/lodash.underscore');
 ```
 
 **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 requiring it.
 
-In [RingoJS v0.7.0-](http://ringojs.org/):
+In [RingoJS ≤ v0.7.0](http://ringojs.org/):
 
 ```js
 var _ = require('lodash')._;
@@ -224,67 +245,28 @@ require({
 });
 ```
 
-## Resolved Underscore.js issues
-
- * Allow iteration of objects with a `length` property [[#799](https://github.com/documentcloud/underscore/pull/799), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.3/test/test.js#L605-L611)]
- * 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/v1.0.0-rc.3/test/test.js#L618-L642)]
- * 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/v1.0.0-rc.3/test/test.js#L140-L146)]
- * `_.isEmpty` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.3/test/test.js#L807-L812)]
- * `_.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/v1.0.0-rc.3/test/test.js#L888-L900)]
- * `_.keys` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [test](https://github.com/bestiejs/lodash/blob/v1.0.0-rc.3/test/test.js#L982-L984)]
- * `_.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/v1.0.0-rc.3/test/test.js#L1383-L1386)]
-
 ## Release Notes
 
-### <sup>v1.0.0-rc.3</sup>
+### <sup>v1.2.0</sup>
 
-#### Compatibility Warnings
+ * Added Bower package support
-
+ * Added `_.unzip`
- * Made `_#join`, `_#pop`, and `_#shift` wrapper methods return unwrapped values
+ * Added an `options` argument to `_.debounce` and `_.throttle`
- * Made *“Functions”* methods wrapper counterparts return wrapped values
+ * Allowed non-`underscore` builds to include `_.findWhere` and `_.chain`
- * Removed `_.chain` and `_#chain` methods
+ * Ensured *“Arrays”* and *“Objects”* category methods work with `arguments` objects and arrays respectively
-
+ * Ensured build utility runs on Windows
-#### Changes
+ * Ensured `underscore` build versions of *“isType”* methods align with Underscore
-
+ * Ensured methods avoid issues with the `__proto__` property
- * Added [_.cloneDeep](http://lodash.com/docs#cloneDeep) alias of `_.clone(…, true)`
+ * Ensured `_.merge` applies a `callback` to nested properties
- * Added `_.once` to the `backbone` build method dependencies
+ * Ensured `_.merge` passes the correct `callback` arguments when comparing objects
- * Ensured `backbone` builds implement Underscore’s chaining behavior
+ * Made Lo-Dash work with Browserify
- * Ensured the `settings=…` build option doesn’t clobber the default `moduleId`
+ * Removed method compilation from the `modern`
- * Ensured Lo-Dash’s `npm` package installation avoids erroring when no other modules have been globally installed
- * Made compiled templates loaded via AMD use the Lo-Dash module for their `_` references
- * Removed the *“Collections”* method `_.forEach` dependency from *“Arrays”* method `_.intersection`
- * Optimized `_.isArray` and `_.isFunction` fallbacks as well as<br>
-   `_.intersection`, `_.isDate`, `_.isRegExp`, `_.reduce`, `_.reduceRight`, `_.union`, and `_.uniq`
-
-### <sup>v1.0.0-rc.2</sup>
-
- * Specified more method chaining behaviors
- * Updated `underscore` build compatibility to v1.4.3
-
-### <sup>v1.0.0-rc.1</sup>
-
-#### Compatibility Warnings
-
- * Made `_(…)` intuitively chain without needing to call `_#chain`
- * Made `_.isEqual` equate `arguments` objects to similar `Object` objects
- * Made `_.clone` copy the enumerable properties of `arguments` objects and objects<br>
-   created by constructors other than `Object` are cloned to plain `Object` objects
-
-#### Changes
-
- * Ensure Lo-Dash runs in the JS engine embedded in Adobe products
- * Ensured `_.reduce` and `_.reduceRight` pass the correct number of `callback` arguments
- * Ensured `_.throttle` nulls the `timeoutId`
- * Made deep `_.clone` more closely follow the structured clone algorithm and copy array properties assigned by `RegExp#exec`
- * Optimized compiled templates in Firefox
- * Optimized `_.forEach`, `_.forOwn`, `_.isNumber`, and `_.isString`
- * Simplified `iteratorTemplate`
 
 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.
+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
 

bower.json

@@ -0,0 +1,20 @@
+{
+  "name": "lodash",
+  "version": "1.2.0",
+  "main": "./lodash.js",
+  "ignore": [
+    ".*",
+    "*.custom.*",
+    "*.d.ts",
+    "*.md",
+    "*.txt",
+    "build.js",
+    "index.js",
+    "build",
+    "doc",
+    "node_modules",
+    "perf",
+    "test",
+    "vendor"
+  ]
+}

build/minify.js

@@ -2,35 +2,69 @@
 ;(function() {
   'use strict';
 
-  /** The Node filesystem, path, `zlib`, and child process modules */
+  /** Load Node.js modules */
-  var fs = require('fs'),
+  var https = require('https'),
-      gzip = require('zlib').gzip,
+      spawn = require('child_process').spawn,
-      path = require('path'),
+      zlib = require('zlib');
-      spawn = require('child_process').spawn;
+
+  /** Load other modules */
+  var _ = require('../lodash.js'),
+      preprocess = require('./pre-compile.js'),
+      postprocess = require('./post-compile.js'),
+      tar = require('../vendor/tar/tar.js'),
+      util = require('./util.js');
+
+  /** Module shortcuts */
+  var fs = util.fs,
+      path = util.path;
+
+  /** The Git object ID of `closure-compiler.tar.gz` */
+  var closureId = 'fe7665b9fb2378ffaf9e3985268e20e5c72e35fd';
+
+  /** The Git object ID of `uglifyjs.tar.gz` */
+  var uglifyId = '3658629b8c7ae2e686f69eadd788ed792a23f4c6';
 
   /** The path of the directory that is the base of the repository */
   var basePath = fs.realpathSync(path.join(__dirname, '..'));
 
-  /** The path of the directory where the Closure Compiler is located */
+  /** The path of the `vendor` directory */
-  var closurePath = path.join(basePath, 'vendor', 'closure-compiler', 'compiler.jar');
+  var vendorPath = path.join(basePath, 'vendor');
 
-  /** Load other modules */
+  /** The path to the Closure Compiler `.jar` */
-  var preprocess = require('./pre-compile.js'),
+  var closurePath = path.join(vendorPath, 'closure-compiler', 'compiler.jar');
-      postprocess = require('./post-compile.js'),
+
-      uglifyJS = require('../vendor/uglifyjs/uglify-js.js');
+  /** The path to the UglifyJS module */
+  var uglifyPath = path.join(vendorPath, 'uglifyjs', 'tools', 'node.js');
 
   /** The Closure Compiler command-line options */
   var closureOptions = ['--warning_level=QUIET'];
 
+  /** The media type for raw blob data */
+  var mediaType = 'application/vnd.github.v3.raw';
+
+  /** Used to detect the Node.js executable in command-line arguments */
+  var reNode = RegExp('(?:^|' + path.sepEscaped + ')node(?:\\.exe)?$');
+
+  /** Used to reference parts of the blob href */
+  var location = (function() {
+    var host = 'api.github.com',
+        origin = 'https://api.github.com',
+        pathname = '/repos/bestiejs/lodash/git/blobs';
+
+    return {
+      'host': host,
+      'href': origin + pathname,
+      'origin': origin,
+      'pathname': pathname
+    };
+  }());
+
   /** The Closure Compiler optimization modes */
   var optimizationModes = {
     'simple': 'SIMPLE_OPTIMIZATIONS',
     'advanced': 'ADVANCED_OPTIMIZATIONS'
   };
 
-  /** Reassign `existsSync` for older versions of Node */
-  fs.existsSync || (fs.existsSync = path.existsSync);
-
   /*--------------------------------------------------------------------------*/
 
   /**
@@ -50,6 +84,12 @@
    *  onComplete - The function called once minification has finished.
    */
   function minify(source, options) {
+    // used to specify the source map URL
+    var sourceMapURL;
+
+    // used to specify the default minifer modes
+    var modes = ['simple', 'advanced', 'hybrid'];
+
     source || (source = '');
     options || (options = {});
 
@@ -58,28 +98,106 @@
       // convert commands to an options object
       options = source;
 
+      // used to report invalid command-line arguments
+      var invalidArgs = _.reject(options.slice(reNode.test(options[0]) ? 2 : 0), function(value, index, options) {
+        if (/^(?:-o|--output)$/.test(options[index - 1]) ||
+            /^modes=.*$/.test(value)) {
+          return true;
+        }
+        var result = [
+          '-o', '--output',
+          '-p', '--source-map',
+          '-s', '--silent',
+          '-t', '--template'
+        ].indexOf(value) > -1;
+
+        if (!result && /^(?:-p|--source-map)$/.test(options[index - 1])) {
+          result = true;
+          sourceMapURL = value;
+        }
+        return result;
+      });
+
+      // report invalid arguments
+      if (invalidArgs.length) {
+        console.log(
+          '\n' +
+          'Invalid argument' + (invalidArgs.length > 1 ? 's' : '') +
+          ' passed: ' + invalidArgs.join(', ')
+        );
+        return;
+      }
       var filePath = options[options.length - 1],
-          isSilent = options.indexOf('-s') > -1 || options.indexOf('--silent') > -1,
+          isMapped = _.contains(options, '-p') || _.contains(options, '--source-map'),
-          isTemplate = options.indexOf('-t') > -1 || options.indexOf('--template') > -1,
+          isSilent = _.contains(options, '-s') || _.contains(options, '--silent'),
+          isTemplate = _.contains(options, '-t') || _.contains(options, '--template'),
           outputPath = path.join(path.dirname(filePath), path.basename(filePath, '.js') + '.min.js');
 
+      modes = options.reduce(function(result, value) {
+        var match = value.match(/modes=(.*)$/);
+        return match ? match[1].split(/, */) : result;
+      }, modes);
+
       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));
+          var dirname = path.dirname(result);
+          fs.mkdirpSync(dirname);
+          result = path.join(fs.realpathSync(dirname), path.basename(result));
         }
         return result;
       }, outputPath);
 
       options = {
+        'filePath': filePath,
+        'isMapped': isMapped,
         'isSilent': isSilent,
         'isTemplate': isTemplate,
-        'outputPath': outputPath
+        'modes': modes,
+        'outputPath': outputPath,
+        'sourceMapURL': sourceMapURL
       };
 
       source = fs.readFileSync(filePath, 'utf8');
     }
-    new Minify(source, options);
+
+    modes = options.modes || modes;
+    if (options.isMapped) {
+      modes = modes.filter(function(mode) {
+        return mode != 'hybrid';
+      });
+    }
+    if (options.isTemplate) {
+      modes = modes.filter(function(mode) {
+        return mode != 'advanced';
+      });
+    }
+    options.modes = modes;
+
+    // fetch the Closure Compiler
+    getDependency({
+      'id': 'closure-compiler',
+      'hashId': closureId,
+      'path': vendorPath,
+      'title': 'the Closure Compiler',
+      'onComplete': function(exception) {
+        var error = exception;
+
+        // fetch UglifyJS
+        getDependency({
+          'id': 'uglifyjs',
+          'hashId': uglifyId,
+          'title': 'UglifyJS',
+          'path': vendorPath,
+          'onComplete': function(exception) {
+            error || (error = exception);
+            if (!error) {
+              new Minify(source, options);
+            }
+          }
+        });
+      }
+    });
   }
 
   /**
@@ -104,19 +222,114 @@
     this.hybrid = { 'simple': {}, 'advanced': {} };
     this.uglified = {};
 
+    this.filePath = options.filePath;
+    this.isMapped = !!options.isMapped;
     this.isSilent = !!options.isSilent;
     this.isTemplate = !!options.isTemplate;
     this.outputPath = options.outputPath;
+    this.sourceMapURL = options.sourceMapURL;
 
-    source = preprocess(source, options);
+    var modes = this.modes = options.modes;
-    this.source = source;
+    source = this.source = preprocess(source, options);
 
-    this.onComplete = options.onComplete || function(source) {
+    this.onComplete = options.onComplete || function(data) {
-      fs.writeFileSync(this.outputPath, source, 'utf8');
+      var outputPath = this.outputPath,
+          sourceMap = data.sourceMap;
+
+      fs.writeFileSync(outputPath, data.source, 'utf8');
+      if (sourceMap) {
+        fs.writeFileSync(getMapPath(outputPath), sourceMap, 'utf8');
+      }
     };
 
     // begin the minification process
-    closureCompile.call(this, source, 'simple', onClosureSimpleCompile.bind(this));
+    if (_.contains(modes, 'simple')) {
+      closureCompile.call(this, source, 'simple', onClosureSimpleCompile.bind(this));
+    } else if (_.contains(modes, 'advanced')) {
+      onClosureSimpleGzip.call(this);
+    } else {
+      onClosureAdvancedGzip.call(this);
+    }
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Fetches a required `.tar.gz` dependency with the given Git object ID from
+   * the Lo-Dash repo on GitHub. The object ID may be obtained by running
+   * `git hash-object path/to/dependency.tar.gz`.
+   *
+   * @private
+   * @param {Object} options The options object.
+   *  id - The Git object ID of the `.tar.gz` file.
+   *  onComplete - The function called once the extraction has finished.
+   *  path - The path of the extraction directory.
+   *  title - The dependency's title used in status updates logged to the console.
+   */
+  function getDependency(options) {
+    options || (options = {});
+
+    var ran,
+        destPath = options.path,
+        hashId = options.hashId,
+        id = options.id,
+        onComplete = options.onComplete,
+        title = options.title;
+
+    // exit early if dependency exists
+    if (fs.existsSync(path.join(destPath, id))) {
+      onComplete();
+      return;
+    }
+    var callback = function(exception) {
+      if (ran) {
+        return;
+      }
+      if (exception) {
+        console.error([
+          'There was a problem installing ' + title + '.',
+          'Try running the command as root, via `sudo`, or manually install by running:',
+          '',
+          "curl -H 'Accept: " + mediaType + "' " + location.href + '/' + hashId + " | tar xvz -C '" + destPath + "'",
+          ''
+        ].join('\n'));
+      }
+      ran = true;
+      process.removeListener('uncaughtException', callback);
+      onComplete(exception);
+    };
+
+    console.log('Downloading ' + title + '...');
+    process.on('uncaughtException', callback);
+
+    https.get({
+      'host': location.host,
+      'path': location.pathname + '/' + hashId,
+      'headers': {
+        // By default, all GitHub blob API endpoints return a JSON document
+        // containing Base64-encoded blob data. Overriding the `Accept` header
+        // with the GitHub raw media type returns the blob data directly.
+        // See http://developer.github.com/v3/media/.
+        'Accept': mediaType
+      }
+    }, function(response) {
+      var decompressor = zlib.createUnzip(),
+          parser = new tar.Extract({ 'path': destPath });
+
+      parser.on('end', callback);
+      response.pipe(decompressor).pipe(parser);
+    });
+  }
+
+  /**
+   * Resolves the source map path from the given output path.
+   *
+   * @private
+   * @param {String} outputPath The output path.
+   * @returns {String} Returns the source map path.
+   */
+  function getMapPath(outputPath) {
+    return path.join(path.dirname(outputPath), path.basename(outputPath, '.js') + '.map');
   }
 
   /*--------------------------------------------------------------------------*/
@@ -131,36 +344,82 @@
    * @param {Function} callback The function called once the process has completed.
    */
   function closureCompile(source, mode, callback) {
-    // use simple optimizations when minifying template files
+    var filePath = this.filePath,
-    var options = closureOptions.slice();
+        isAdvanced = mode == 'advanced',
-    options.push('--compilation_level=' + optimizationModes[this.isTemplate ? 'simple' : mode]);
+        isMapped = this.isMapped,
+        options = closureOptions.slice(),
+        outputPath = this.outputPath,
+        mapPath = getMapPath(outputPath),
+        sourceMapURL = this.sourceMapURL || path.basename(mapPath);
 
-    // the standard error stream, standard output stream, and the Closure Compiler process
+    // remove copyright header to make other modifications easier
-    var error = '',
+    var license = (/^(?:\s*\/\/.*\s*|\s*\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/\s*)*/.exec(source) || [''])[0];
-        output = '',
+    if (license) {
-        compiler = spawn('java', ['-jar', closurePath].concat(options));
+      source = source.replace(license, '');
-
-    if (!this.isSilent) {
-      console.log('Compressing ' + path.basename(this.outputPath, '.js') + ' using the Closure Compiler (' + mode + ')...');
     }
-    compiler.stdout.on('data', function(data) {
+
-      // append the data to the output stream
+    var hasIIFE = /^;?\(function[^{]+{/.test(source),
-      output += data;
+        isStrict = hasIIFE && /^;?\(function[^{]+{\s*["']use strict["']/.test(source);
+
+    // to avoid stripping the IIFE, convert it to a function call
+    if (hasIIFE && isAdvanced) {
+      source = source
+        .replace(/\(function/, '__iife__$&')
+        .replace(/\(this\)\)([\s;]*(\n\/\/.+)?)$/, ', this)$1');
+    }
+
+    options.push('--compilation_level=' + optimizationModes[mode]);
+    if (isMapped) {
+      options.push('--create_source_map=' + mapPath, '--source_map_format=V3');
+    }
+
+    var compiler = spawn('java', ['-jar', closurePath].concat(options));
+    if (!this.isSilent) {
+      console.log('Compressing ' + path.basename(outputPath, '.js') + ' using the Closure Compiler (' + mode + ')...');
+    }
+
+    var error = '';
+    compiler.stderr.on('data', function(data) {
+      error += data;
     });
 
-    compiler.stderr.on('data', function(data) {
+    var output = '';
-      // append the error message to the error stream
+    compiler.stdout.on('data', function(data) {
-      error += data;
+      output += data;
     });
 
     compiler.on('exit', function(status) {
       // `status` contains the process exit code
-      var exception = null;
       if (status) {
-        exception = new Error(error);
+        var exception = new Error(error);
         exception.status = status;
       }
-      callback(exception, output);
+      // restore IIFE and move exposed vars inside the IIFE
+      if (hasIIFE && isAdvanced) {
+        output = output
+          .replace(/__iife__\(/, '(')
+          .replace(/,\s*this\)([\s;]*(\n\/\/.+)?)$/, '(this))$1')
+          .replace(/^((?:var (?:\w+=(?:!0|!1|null)[,;])+)?)([\s\S]*?function[^{]+{)/, '$2$1');
+      }
+      // inject "use strict" directive
+      if (isStrict) {
+        output = output.replace(/^[\s\S]*?function[^{]+{/, '$&"use strict";');
+      }
+      // restore copyright header
+      if (license) {
+        output = license + output;
+      }
+      if (isMapped) {
+        var mapOutput = fs.readFileSync(mapPath, 'utf8');
+        fs.unlinkSync(mapPath);
+        output = output.replace(/[\s;]*$/, '\n/*\n//@ sourceMappingURL=' + sourceMapURL) + '\n*/';
+
+        mapOutput = JSON.parse(mapOutput);
+        mapOutput.file = path.basename(outputPath);
+        mapOutput.sources = [path.basename(filePath)];
+        mapOutput = JSON.stringify(mapOutput, null, 2);
+      }
+      callback(exception, output, mapOutput);
     });
 
     // proxy the standard input to the Closure Compiler
@@ -178,31 +437,47 @@
    * @param {Function} callback The function called once the process has completed.
    */
   function uglify(source, label, callback) {
-    var exception,
-        result,
-        ugly = uglifyJS.uglify;
-
     if (!this.isSilent) {
       console.log('Compressing ' + path.basename(this.outputPath, '.js') + ' using ' + label + '...');
     }
     try {
-      result = ugly.gen_code(
+      var uglifyJS = require(uglifyPath);
-        // enable unsafe transformations
+
-        ugly.ast_squeeze_more(
+      // 1. parse
-          ugly.ast_squeeze(
+      var toplevel = uglifyJS.parse(source);
-            // munge variable and function names, excluding the special `define`
+
-            // function exposed by AMD loaders
+      // 2. compress
-            ugly.ast_mangle(uglifyJS.parser.parse(source), {
+      // enable unsafe comparisons
-              'except': ['define']
+      toplevel.figure_out_scope();
-            }
+      toplevel = toplevel.transform(uglifyJS.Compressor({
-        ))), {
+        'comparisons': false,
-        'ascii_only': true
+        'unsafe': true,
+        'unsafe_comps': true,
+        'warnings': false
+      }));
+
+      // 3. mangle
+      // excluding the `define` function exposed by AMD loaders
+      toplevel.figure_out_scope();
+      toplevel.compute_char_frequency();
+      toplevel.mangle_names({
+        'except': ['define']
       });
-    } catch(e) {
+
-      exception = e;
+      // 4. output
+      // restrict lines to 500 characters for consistency with the Closure Compiler
+      var stream = uglifyJS.OutputStream({
+        'ascii_only': true,
+        'comments': /@cc_on|@license|@preserve/i,
+        'max_line_len': 500,
+      });
+
+      toplevel.print(stream);
     }
-    // lines are restricted to 500 characters for consistency with the Closure Compiler
+    catch(e) {
-    callback(exception, result && ugly.split_lines(result, 500));
+      var exception = e;
+    }
+    callback(exception, stream && String(stream));
   }
 
   /*--------------------------------------------------------------------------*/
@@ -213,14 +488,18 @@
    * @private
    * @param {Object|Undefined} exception The error object.
    * @param {String} result The resulting minified source.
+   * @param {String} map The source map output.
    */
-  function onClosureSimpleCompile(exception, result) {
+  function onClosureSimpleCompile(exception, result, map) {
     if (exception) {
       throw exception;
     }
     result = postprocess(result);
-    this.compiled.simple.source = result;
+
-    gzip(result, onClosureSimpleGzip.bind(this));
+    var simple = this.compiled.simple;
+    simple.source = result;
+    simple.sourceMap = map;
+    zlib.gzip(result, onClosureSimpleGzip.bind(this));
   }
 
   /**
@@ -234,13 +513,18 @@
     if (exception) {
       throw exception;
     }
-    if (!this.isSilent) {
+    if (result != null) {
-      console.log('Done. Size: %d bytes.', result.length);
+      if (!this.isSilent) {
+        console.log('Done. Size: %d bytes.', result.length);
+      }
+      this.compiled.simple.gzip = result;
+    }
+    // compile the source using advanced optimizations
+    if (_.contains(this.modes, 'advanced')) {
+      closureCompile.call(this, this.source, 'advanced', onClosureAdvancedCompile.bind(this));
+    } else {
+      onClosureAdvancedGzip.call(this);
     }
-    this.compiled.simple.gzip = result;
-
-    // next, compile the source using advanced optimizations
-    closureCompile.call(this, this.source, 'advanced', onClosureAdvancedCompile.bind(this));
   }
 
   /**
@@ -249,14 +533,18 @@
    * @private
    * @param {Object|Undefined} exception The error object.
    * @param {String} result The resulting minified source.
+   * @param {String} map The source map output.
    */
-  function onClosureAdvancedCompile(exception, result) {
+  function onClosureAdvancedCompile(exception, result, map) {
     if (exception) {
       throw exception;
     }
     result = postprocess(result);
-    this.compiled.advanced.source = result;
+
-    gzip(result, onClosureAdvancedGzip.bind(this));
+    var advanced = this.compiled.advanced;
+    advanced.source = result;
+    advanced.sourceMap = map;
+    zlib.gzip(result, onClosureAdvancedGzip.bind(this));
   }
 
   /**
@@ -270,13 +558,18 @@
     if (exception) {
       throw exception;
     }
-    if (!this.isSilent) {
+    if (result != null) {
-      console.log('Done. Size: %d bytes.', result.length);
+      if (!this.isSilent) {
+        console.log('Done. Size: %d bytes.', result.length);
+      }
+      this.compiled.advanced.gzip = result;
+    }
+    // minify the source using UglifyJS
+    if (!this.isMapped) {
+      uglify.call(this, this.source, 'UglifyJS', onUglify.bind(this));
+    } else {
+      onComplete.call(this);
     }
-    this.compiled.advanced.gzip = result;
-
-    // next, minify the source using only UglifyJS
-    uglify.call(this, this.source, 'UglifyJS', onUglify.bind(this));
   }
 
   /**
@@ -292,7 +585,7 @@
     }
     result = postprocess(result);
     this.uglified.source = result;
-    gzip(result, onUglifyGzip.bind(this));
+    zlib.gzip(result, onUglifyGzip.bind(this));
   }
 
   /**
@@ -306,13 +599,23 @@
     if (exception) {
       throw exception;
     }
-    if (!this.isSilent) {
+    if (result != null) {
-      console.log('Done. Size: %d bytes.', result.length);
+      if (!this.isSilent) {
+        console.log('Done. Size: %d bytes.', result.length);
+      }
+      this.uglified.gzip = result;
+    }
+    // minify the already Closure Compiler simple optimized source using UglifyJS
+    var modes = this.modes;
+    if (_.contains(modes, 'hybrid')) {
+      if (_.contains(modes, 'simple')) {
+        uglify.call(this, this.compiled.simple.source, 'hybrid (simple)', onSimpleHybrid.bind(this));
+      } else if (_.contains(modes, 'advanced')) {
+        onSimpleHybridGzip.call(this);
+      }
+    } else {
+      onComplete.call(this);
     }
-    this.uglified.gzip = result;
-
-    // next, minify the already Closure Compiler simple optimized source using UglifyJS
-    uglify.call(this, this.compiled.simple.source, 'hybrid (simple)', onSimpleHybrid.bind(this));
   }
 
   /**
@@ -328,7 +631,7 @@
     }
     result = postprocess(result);
     this.hybrid.simple.source = result;
-    gzip(result, onSimpleHybridGzip.bind(this));
+    zlib.gzip(result, onSimpleHybridGzip.bind(this));
   }
 
   /**
@@ -342,13 +645,18 @@
     if (exception) {
       throw exception;
     }
-    if (!this.isSilent) {
+    if (result != null) {
-      console.log('Done. Size: %d bytes.', result.length);
+      if (!this.isSilent) {
+        console.log('Done. Size: %d bytes.', result.length);
+      }
+      this.hybrid.simple.gzip = result;
+    }
+    // minify the already Closure Compiler advance optimized source using UglifyJS
+    if (_.contains(this.modes, 'advanced')) {
+      uglify.call(this, this.compiled.advanced.source, 'hybrid (advanced)', onAdvancedHybrid.bind(this));
+    } else {
+      onComplete.call(this);
     }
-    this.hybrid.simple.gzip = result;
-
-    // next, minify the already Closure Compiler advance optimized source using UglifyJS
-    uglify.call(this, this.compiled.advanced.source, 'hybrid (advanced)', onAdvancedHybrid.bind(this));
   }
 
   /**
@@ -364,7 +672,7 @@
     }
     result = postprocess(result);
     this.hybrid.advanced.source = result;
-    gzip(result, onAdvancedHybridGzip.bind(this));
+    zlib.gzip(result, onAdvancedHybridGzip.bind(this));
   }
 
   /**
@@ -378,11 +686,12 @@
     if (exception) {
       throw exception;
     }
-    if (!this.isSilent) {
+    if (result != null) {
-      console.log('Done. Size: %d bytes.', result.length);
+      if (!this.isSilent) {
+        console.log('Done. Size: %d bytes.', result.length);
+      }
+      this.hybrid.advanced.gzip = result;
     }
-    this.hybrid.advanced.gzip = result;
-
     // finish by choosing the smallest compressed file
     onComplete.call(this);
   }
@@ -399,20 +708,32 @@
         hybridSimple = this.hybrid.simple,
         hybridAdvanced = this.hybrid.advanced;
 
+    var objects = [
+      compiledSimple,
+      compiledAdvanced,
+      uglified,
+      hybridSimple,
+      hybridAdvanced
+    ];
+
+    var gzips = objects
+      .map(function(data) { return data.gzip; })
+      .filter(Boolean);
+
     // select the smallest gzipped file and use its minified counterpart as the
     // official minified release (ties go to the Closure Compiler)
-    var min = Math.min(
+    var min = gzips.reduce(function(min, gzip) {
-      compiledSimple.gzip.length,
+      var length = gzip.length;
-      compiledAdvanced.gzip.length,
+      return min > length ? length : min;
-      uglified.gzip.length,
+    }, Infinity);
-      hybridSimple.gzip.length,
-      hybridAdvanced.gzip.length
-    );
 
     // pass the minified source to the "onComplete" callback
-    [compiledSimple, compiledAdvanced, uglified, hybridSimple, hybridAdvanced].some(function(data) {
+    objects.some(function(data) {
-      if (data.gzip.length == min) {
+      var gzip = data.gzip;
-        this.onComplete(data.source);
+      if (gzip && gzip.length == min) {
+        data.outputPath = this.outputPath;
+        this.onComplete(data);
+        return true;
       }
     }, this);
   }

build/post-compile.js

@@ -2,19 +2,17 @@
 ;(function() {
   'use strict';
 
-  /** The Node filesystem module */
+  /** The Node.js filesystem module */
   var fs = require('fs');
 
   /** The minimal license/copyright template */
-  var licenseTemplate = {
+  var licenseTemplate = [
-    'lodash':
+    '/**',
-      '/*!\n' +
+    ' * @license',
-      ' Lo-Dash <%= VERSION %> lodash.com/license\n' +
+    ' * Lo-Dash <%= VERSION %> lodash.com/license',
-      ' Underscore.js 1.4.3 underscorejs.org/LICENSE\n' +
+    ' * Underscore.js 1.4.4 underscorejs.org/LICENSE',
-      '*/',
+    ' */'
-    'underscore':
+  ].join('\n');
-      '/*! Underscore.js <%= VERSION %> underscorejs.org/LICENSE */'
-  };
 
   /*--------------------------------------------------------------------------*/
 
@@ -26,36 +24,33 @@
    * @returns {String} Returns the processed source.
    */
   function postprocess(source) {
-    // move vars exposed by the Closure Compiler into the IIFE
+    // remove copyright header
-    source = source.replace(/^((?:(['"])use strict\2;)?(?:var (?:[a-z]+=(?:!0|!1|null)[,;])+)?)([\s\S]*?function[^)]+\){)/, '$3$1');
+    source = source.replace(/^\/\**[\s\S]+?\*\/\n/, '');
 
-    // correct overly aggressive Closure Compiler advanced optimizations
+    // correct overly aggressive Closure Compiler advanced optimization
-    source = source.replace(/prototype\s*=\s*{\s*valueOf\s*:\s*1\s*}/, 'prototype={valueOf:1,y:1}');
+    source = source.replace(/(document[^&]+&&)\s*(?:\w+|!\d)/, '$1!({toString:0}+"")');
-
-    // unescape properties (e.g. foo["bar"] => foo.bar)
-    source = source.replace(/(\w)\["([^."]+)"\]/g, function(match, left, right) {
-      return /\W/.test(right) ? match : (left + '.' + right);
-    });
 
     // flip `typeof` expressions to help optimize Safari and
     // correct the AMD module definition for AMD build optimizers
     // (e.g. from `"number" == typeof x` to `typeof x == "number")
-    source = source.replace(/(return)?("[^"]+")\s*([!=]=)\s*(typeof(?:\s*\([^)]+\)|\s+[\w.]+))/g, function(match, ret, type, equality, expression) {
+    source = source.replace(/(\w)?("[^"]+")\s*([!=]=)\s*(typeof(?:\s*\([^)]+\)|\s+[.\w]+(?!\[)))/g, function(match, other, type, equality, expression) {
-      return (ret ? ret + ' ' : '') + expression + equality + type;
+      return (other ? other + ' ' : '') + expression + equality + type;
     });
 
     // add trailing semicolon
     if (source) {
-      source = source.replace(/[\s;]*$/, ';');
+      source = source.replace(/[\s;]*?(\s*\/\/.*\s*|\s*\/\*[^*]*\*+(?:[^\/][^*]*\*+)*\/\s*)*$/, ';$1');
     }
     // exit early if version snippet isn't found
     var snippet = /VERSION\s*[=:]\s*([\'"])(.*?)\1/.exec(source);
     if (!snippet) {
       return source;
     }
-    // add copyright/license header
+    // add new copyright header
-    return licenseTemplate[/call\(this\);?$/.test(source) ? 'underscore' : 'lodash']
+    var version = snippet[2];
-      .replace('<%= VERSION %>', snippet[2]) + '\n;' + source;
+    source = licenseTemplate.replace('<%= VERSION %>', version) + '\n;' + source;
+
+    return source;
   }
 
   /*--------------------------------------------------------------------------*/

build/post-install.js

@@ -1,148 +0,0 @@
-#!/usr/bin/env node
-;(function() {
-  'use strict';
-
-  /** Load Node modules */
-  var exec = require('child_process').exec,
-      fs = require('fs'),
-      https = require('https'),
-      path = require('path'),
-      tar = require('../vendor/tar/tar.js'),
-      zlib = require('zlib');
-
-  /** The path of the directory that is the base of the repository */
-  var basePath = fs.realpathSync(path.join(__dirname, '..'));
-
-  /** The path of the `vendor` directory */
-  var vendorPath = path.join(basePath, 'vendor');
-
-  /** The Git object ID of `closure-compiler.tar.gz` */
-  var closureId = 'a2787b470c577cee2404d186c562dd9835f779f5';
-
-  /** The Git object ID of `uglifyjs.tar.gz` */
-  var uglifyId = '7ecae09d413eb48dd5785fe877f24e60ac3bbcef';
-
-  /** The media type for raw blob data */
-  var mediaType = 'application/vnd.github.v3.raw';
-
-  /** Reassign `existsSync` for older versions of Node */
-  fs.existsSync || (fs.existsSync = path.existsSync);
-
-  /** Used to reference parts of the blob href */
-  var location = (function() {
-    var host = 'api.github.com',
-        origin = 'https://api.github.com',
-        pathname = '/repos/bestiejs/lodash/git/blobs';
-
-    return {
-      'host': host,
-      'href': host + origin + pathname,
-      'origin': origin,
-      'pathname': pathname
-    };
-  }());
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Fetches a required `.tar.gz` dependency with the given Git object ID from
-   * the Lo-Dash repo on GitHub. The object ID may be obtained by running
-   * `git hash-object path/to/dependency.tar.gz`.
-   *
-   * @private
-   * @param {Object} options The options object.
-   *  id - The Git object ID of the `.tar.gz` file.
-   *  onComplete - The function, invoked with one argument (exception),
-   *   called once the extraction has finished.
-   *  path - The path of the extraction directory.
-   *  title - The dependency's title used in status updates logged to the console.
-   */
-  function getDependency(options) {
-    options || (options = {});
-
-    var id = options.id,
-        onComplete = options.onComplete,
-        path = options.path,
-        title = options.title;
-
-    function callback(exception) {
-      if (exception) {
-        console.error([
-          'There was a problem installing ' + title + '. To manually install, run:',
-          '',
-          "curl -H 'Accept: " + mediaType + "' " + location.href + '/' + id + " | tar xvz -C '" + path + "'"
-        ].join('\n'));
-      }
-      onComplete(exception);
-    }
-
-    console.log('Downloading ' + title + '...');
-
-    https.get({
-      'host': location.host,
-      'path': location.pathname + '/' + id,
-      'headers': {
-        // By default, all GitHub blob API endpoints return a JSON document
-        // containing Base64-encoded blob data. Overriding the `Accept` header
-        // with the GitHub raw media type returns the blob data directly.
-        // See http://developer.github.com/v3/media/.
-        'Accept': mediaType
-      }
-    }, function(response) {
-      var decompressor = zlib.createUnzip(),
-          parser = new tar.Extract({ 'path': path });
-
-      decompressor.on('error', callback)
-      parser.on('end', callback).on('error', callback);
-      response.pipe(decompressor).pipe(parser);
-    })
-    .on('error', callback);
-  }
-
-  /*--------------------------------------------------------------------------*/
-
-  exec('npm -g root', function(exception, stdout) {
-    if (!exception) {
-      try {
-        var root = stdout.trim(),
-            isGlobal = fs.existsSync(root) && path.resolve(basePath, '..') == fs.realpathSync(root);
-      } catch(e) {
-        exception = e;
-      }
-    }
-    if (exception) {
-      console.error([
-        'Oops! There was a problem detecting the install mode. If you’re installing the',
-        'Lo-Dash command-line executable (via `npm install -g lodash`), you’ll need to',
-        'manually install UglifyJS and the Closure Compiler by running:',
-        '',
-        "curl -H 'Accept: " + mediaType + "' " + location.href + '/' + closureId + " | tar xvz -C '" + vendorPath + "'",
-        "curl -H 'Accept: " + mediaType + "' " + location.href + '/' + uglifyId  + " | tar xvz -C '" + vendorPath + "'",
-        '',
-        'Please submit an issue on the GitHub issue tracker: ' + process.env.npm_package_bugs_url
-      ].join('\n'));
-
-      console.error(exception);
-    }
-    if (!isGlobal) {
-      return;
-    }
-    // download the Closure Compiler
-    getDependency({
-      'title': 'the Closure Compiler',
-      'id': closureId,
-      'path': vendorPath,
-      'onComplete': function() {
-        // download UglifyJS
-        getDependency({
-          'title': 'UglifyJS',
-          'id': uglifyId,
-          'path': vendorPath,
-          'onComplete': function() {
-            process.exit();
-          }
-        });
-      }
-    });
-  });
-}());

build/pre-compile.js

@@ -2,51 +2,49 @@
 ;(function() {
   'use strict';
 
-  /** The Node filesystem module */
+  /** The Node.js filesystem module */
   var fs = require('fs');
 
   /** Used to minify variables embedded in compiled strings */
   var compiledVars = [
+    'args',
     'argsIndex',
     'argsLength',
     'callback',
     'collection',
-    'createCallback',
     'ctor',
     'guard',
     'hasOwnProperty',
     'index',
     'isArguments',
+    'isArray',
     'isString',
-    'iteratee',
+    'iterable',
     'length',
-    'nativeKeys',
+    'keys',
+    'lodash',
     'object',
     'objectTypes',
     'ownIndex',
     'ownProps',
-    'propertyIsEnumerable',
     'result',
     'skipProto',
     'source',
     'thisArg'
   ];
 
-  /** Used to minify `compileIterator` option properties */
+  /** Used to minify `iteratorTemplate` data properties */
   var iteratorOptions = [
     'args',
-    'arrayLoop',
+    'arrays',
     'bottom',
     'firstArg',
-    'hasDontEnumBug',
+    'init',
-    'isKeysFast',
+    'loop',
-    'objectLoop',
+    'shadowedProps',
-    'nonEnumArgs',
-    'noCharByIndex',
-    'shadowed',
     'top',
     'useHas',
-    'useStrict'
+    'useKeys'
   ];
 
   /** Used to minify variables and string values to a single character */
@@ -57,17 +55,32 @@
 
   /** Used to protect the specified properties from getting minified */
   var propWhitelist = [
+    'Array',
+    'Boolean',
+    'Date',
+    'Function',
+    'Math',
+    'Number',
+    'Object',
+    'RegExp',
+    'String',
+    'TypeError',
+    'VERSION',
     '_',
     '__wrapped__',
     'after',
     'all',
     'amd',
     'any',
+    'argsClass',
+    'argsObject',
     'assign',
+    'at',
     'attachEvent',
     'bind',
     'bindAll',
     'bindKey',
+    'clearTimeout',
     'clone',
     'cloneDeep',
     'collect',
@@ -75,6 +88,7 @@
     'compose',
     'contains',
     'countBy',
+    'createCallback',
     'criteria',
     'debounce',
     'defaults',
@@ -84,14 +98,19 @@
     'difference',
     'drop',
     'each',
+    'enumPrototypes',
     'environment',
     'escape',
     'evaluate',
     'every',
     'exports',
     'extend',
+    'fastBind',
+    'fastKeys',
     'filter',
     'find',
+    'findIndex',
+    'findKey',
     'first',
     'flatten',
     'foldl',
@@ -105,6 +124,7 @@
     'has',
     'head',
     'identity',
+    'imports',
     'include',
     'index',
     'indexOf',
@@ -136,6 +156,7 @@
     'keys',
     'last',
     'lastIndexOf',
+    'leading',
     'map',
     'max',
     'memoize',
@@ -144,12 +165,17 @@
     'min',
     'mixin',
     'noConflict',
+    'nodeClass',
+    'nonEnumArgs',
+    'nonEnumShadows',
     'object',
     'omit',
     'once',
-    'opera',
+    'ownLast',
     'pairs',
+    'parseInt',
     'partial',
+    'partialRight',
     'pick',
     'pluck',
     'random',
@@ -159,13 +185,18 @@
     'reject',
     'rest',
     'result',
+    'runInContext',
     'select',
+    'setImmediate',
+    'setTimeout',
     'shuffle',
     'size',
     'some',
     'sortBy',
     'sortedIndex',
     'source',
+    'spliceObjects',
+    'support',
     'tail',
     'take',
     'tap',
@@ -174,27 +205,28 @@
     'throttle',
     'times',
     'toArray',
+    'trailing',
     'unescape',
+    'unindexedChars',
     'union',
     'uniq',
     'unique',
     'uniqueId',
+    'unzip',
     'value',
     'values',
     'variable',
-    'VERSION',
     'where',
+    'window',
     'without',
     'wrap',
     'zip',
+    'zipObject',
 
     // properties used by the `backbone` and `underscore` builds
     '__chain__',
     'chain',
-
+    'findWhere'
-    // properties used by underscore.js
-    '_chain',
-    '_wrapped'
   ];
 
   /*--------------------------------------------------------------------------*/
@@ -216,20 +248,20 @@
     if (options.isTemplate) {
       return source;
     }
-    // remove copyright/license header to add later in post-compile.js
-    source = source.replace(/\/\*![\s\S]+?\*\//, '');
-
     // add brackets to whitelisted properties so the 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'), function(match, prop) {
       return "['" + prop.replace(/['\n\r\t]/g, '\\$&') + "']";
     });
 
-    // remove brackets from `_.escape()` in `_.template`
+    // remove brackets from `lodash.createCallback` in `eachIteratorOptions`
-    source = source.replace(/__e *= *_\['escape']/g, '__e=_.escape');
+    source = source.replace('lodash[\'createCallback\'](callback, thisArg)"', 'lodash.createCallback(callback, thisArg)"');
 
-    // remove brackets from `_.escape()` in underscore.js `_.template`
+    // remove brackets from `lodash.createCallback` in `_.assign`
-    source = source.replace(/_\['escape'\]\(__t'/g, '_.escape(__t');
+    source = source.replace("'  var callback = lodash['createCallback']", "'var callback=lodash.createCallback");
+
+    // remove brackets from `_.escape` in `_.template`
+    source = source.replace(/__e *= *_\['escape']/g, '__e=_.escape');
 
     // remove brackets from `collection.indexOf` in `_.contains`
     source = source.replace("collection['indexOf'](target)", 'collection.indexOf(target)');
@@ -238,27 +270,21 @@
     source = source.replace("result[length]['value']", 'result[length].value');
 
     // remove whitespace from string literals
-    source = source.replace(/^([ "'\w]+:)? *"(?:(?=(\\?))\2.)*?"|'(?:(?=(\\?))\3.)*?'/gm, function(string, captured) {
+    source = source.replace(/^((?:[ "'\w]+:)? *)"[^"\\\n]*(?:\\.[^"\\\n]*)*"|'[^'\\\n]*(?:\\.[^'\\\n]*)*'/gm, function(string, left) {
-      // remove object literal property name
+      // clip after an object literal property name or leading spaces
-      if (/:$/.test(captured)) {
+      if (left) {
-        string = string.slice(captured.length);
+        string = string.slice(left.length);
       }
       // avoids removing the '\n' of the `stringEscapes` object
-      string = string.replace(/\[object |delete |else |function | in |return\s+[\w"']|throw |typeof |use strict|var |@ |(["'])\\n\1|\\\\n|\\n|\s+/g, function(match) {
+      string = string.replace(/\[object |delete |else (?!{)|function | in |return\s+[\w"']|throw |typeof |use strict|var |@ |(["'])\\n\1|\\\\n|\\n|\s+/g, function(match) {
         return match == false || match == '\\n' ? '' : match;
       });
-      // prepend object literal property name
+      // unclip
-      return (captured || '') + string;
+      return (left || '') + string;
     });
 
-    // add newline to `+"__p+='"` in underscore.js `_.template`
-    source = source.replace(/\+"__p\+='"/g, '+"\\n__p+=\'"');
-
-    // add newline to `body + '}'` in `createFunction`
-    source = source.replace(/body *\+ *'}'/, 'body+"\\n}"');
-
     // remove whitespace from `_.template` related regexes
-    source = source.replace(/(?:reEmptyString\w+|reInsertVariable) *=.+/g, function(match) {
+    source = source.replace(/reEmptyString\w+ *=.+/g, function(match) {
       return match.replace(/ |\\n/g, '');
     });
 
@@ -267,9 +293,6 @@
       .replace('"__p += \'"', '"__p+=\'"')
       .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, '');
 
@@ -286,18 +309,21 @@
 
         // minify properties
         properties.forEach(function(property, index) {
-          var reBracketProp = RegExp("\\['(" + property + ")'\\]", 'g'),
+          var minName = minNames[index],
+              reBracketProp = RegExp("\\['(" + property + ")'\\]", 'g'),
               reDotProp = RegExp('\\.' + property + '\\b', 'g'),
               rePropColon = RegExp("([^?\\s])\\s*([\"'])?\\b" + property + "\\2 *:", 'g');
 
           modified = modified
-            .replace(reBracketProp, "['" + minNames[index] + "']")
+            .replace(reBracketProp, "['" + minName + "']")
-            .replace(reDotProp, "['" + minNames[index] + "']")
+            .replace(reDotProp, "['" + minName + "']")
-            .replace(rePropColon, "$1'" + minNames[index] + "':");
+            .replace(rePropColon, "$1'" + minName + "':");
         });
 
         // replace with modified snippet
-        source = source.replace(snippet, modified);
+        source = source.replace(snippet, function() {
+          return modified;
+        });
       });
     }());
 
@@ -307,7 +333,7 @@
         // match the `iteratorTemplate`
         '( +)var iteratorTemplate\\b[\\s\\S]+?\\n\\1}',
         // match methods created by `createIterator` calls
-        'createIterator\\((?:{|[a-zA-Z]+)[\\s\\S]+?\\);\\n',
+        '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
@@ -330,42 +356,38 @@
         return "['" + prop.replace(/['\n\r\t]/g, '\\$&') + "']";
       });
 
-      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'), '$1' + minNames[index]);
-
-        // correct `typeof` values
-        if (/^(?:boolean|function|object|number|string|undefined)$/.test(variable)) {
-          modified = modified.replace(RegExp("(typeof [^']+')" + minNames[index] + "'", 'g'), '$1' + variable + "'");
-        }
-      });
-
       // minify `createIterator` option property names
       iteratorOptions.forEach(function(property, index) {
-        if (isIteratorTemplate) {
+        var minName = minNames[index];
-          // minify property names as interpolated template variables
+
-          modified = modified.replace(RegExp('\\b' + property + '\\b', 'g'), minNames[index]);
+        // minify variables in `iteratorTemplate` or property names in everything else
+        modified = isIteratorTemplate
+          ? modified.replace(RegExp('\\b' + property + '\\b', 'g'), minName)
+          : modified.replace(RegExp("'" + property + "'", 'g'), "'" + minName + "'");
+      });
+
+      // minify snippet variables / arguments
+      compiledVars.forEach(function(varName, index) {
+        var minName = minNames[index];
+
+        // minify variable names present in strings
+        if (isCreateIterator) {
+          modified = modified.replace(RegExp('(([\'"])[^\\n\\2]*?)\\b' + varName + '\\b(?=[^\\n\\2]*\\2[ ,+]+$)', 'gm'), '$1' + minName);
         }
+        // ensure properties in compiled strings aren't minified
         else {
-          // minify property name strings
+          modified = modified.replace(RegExp('([^.])\\b' + varName + '\\b(?!\' *[\\]:])', 'g'), '$1' + minName);
-          modified = modified.replace(RegExp("'" + property + "'", 'g'), "'" + minNames[index] + "'");
+        }
-          // minify property names in accessors
+        // correct `typeof` values
-          if (isCreateIterator) {
+        if (/^(?:boolean|function|object|number|string|undefined)$/.test(varName)) {
-            modified = modified.replace(RegExp('\\.' + property + '\\b' , 'g'), '.' + minNames[index]);
+          modified = modified.replace(RegExp("(typeof [^']+')" + minName + "'", 'g'), '$1' + varName + "'");
-          }
         }
       });
 
       // replace with modified snippet
-      source = source.replace(snippet, modified);
+      source = source.replace(snippet, function() {
+        return modified;
+      });
     });
 
     return source;

build/util.js

@@ -0,0 +1,98 @@
+#!/usr/bin/env node
+;(function() {
+  'use strict';
+
+  /** Load Node.js modules */
+  var fs = require('fs'),
+      path = require('path');
+
+  /** Load other modules */
+  var _ = require('../lodash.js');
+
+  /** Used to indicate if running in Windows */
+  var isWindows = process.platform == 'win32';
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * The path separator.
+   *
+   * @memberOf util.path
+   * @type String
+   */
+  var sep = path.sep || (isWindows ? '\\' : '/');
+
+  /**
+   * The escaped path separator used for inclusion in RegExp strings.
+   *
+   * @memberOf util.path
+   * @type String
+   */
+  var sepEscaped = sep.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
+
+  /** Used to determine if a path is prefixed with a drive letter, dot, or slash */
+  var rePrefixed = RegExp('^(?:' + (isWindows ? '[a-zA-Z]:|' : '') + '\\.?)' + sepEscaped);
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Makes the given `dirname` directory, without throwing errors for existing
+   * directories and making parent directories as needed.
+   *
+   * @memberOf util.fs
+   * @param {String} dirname The path of the directory.
+   * @param {Number|String} [mode='0777'] The permission mode.
+   */
+  function mkdirpSync(dirname, mode) {
+    // ensure relative paths are prefixed with `./`
+    if (!rePrefixed.test(dirname)) {
+      dirname = '.' + sep + dirname;
+    }
+    dirname.split(sep).reduce(function(currPath, segment) {
+      currPath += sep + segment;
+      try {
+        currPath = fs.realpathSync(currPath);
+      } catch(e) {
+        fs.mkdirSync(currPath, mode);
+      }
+      return currPath;
+    });
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * The utility object.
+   *
+   * @type Object
+   */
+  var util = {
+
+   /**
+    * The file system object.
+    *
+    * @memberOf util
+    * @type Object
+    */
+    'fs': _.defaults(_.cloneDeep(fs), {
+      'existsSync': fs.existsSync || path.existsSync,
+      'mkdirpSync': mkdirpSync
+    }),
+
+   /**
+    * The path object.
+    *
+    * @memberOf util
+    * @type Object
+    */
+    'path': _.defaults(_.cloneDeep(path), {
+      'sep': sep,
+      'sepEscaped': sepEscaped
+    })
+  };
+
+  /*--------------------------------------------------------------------------*/
+
+  // expose
+  module.exports = util;
+}());

dist/lodash.compat.min.js

@@ -0,0 +1,46 @@
+/**
+ * @license
+ * Lo-Dash 1.2.0 (Custom Build) lodash.com/license
+ * Build: `lodash -o ./dist/lodash.compat.js`
+ * Underscore.js 1.4.4 underscorejs.org/LICENSE
+ */
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lodash.min.js

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-(r.interpolate||Q).source+"|"+(r.evaluate||Q).source+"|$","g"),function(t,n,r,u,a){s+=e.slice(i,a).replace(Y,o),s+=n?"'+_['escape']("+n+")+'":u?"';"+u+";__p+='":r?"'+((__t=("+r+"))==null?'':__t)+'":"",i=a+t.length}),s+="';\n",u||(u="obj",s="with("+u+"||{}){"+s+"}"),s="function("+u+"){var __t,__p='',__j=Array.prototype.join;function print(){__p+=__j.call(arguments,'')}"+s+"return __p}";try{var a=Function("_","return "+s)(n)}catch(f){throw f.source=s,f}return t?a(t):(a.source=s,a)},n.unescape=function(
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-.split(" "),function(e){var t=W[e];n.prototype[e]=function(){var e=this.__wrapped__;return t.apply(e,arguments),Et&&e.length===0&&delete e[0],this}}),Nt(["concat","join","slice"],function(e){var t=W[e];n.prototype[e]=function(){var e=t.apply(this.__wrapped__,arguments);return this.__chain__&&(e=new n(e),e.__chain__=!0),e}}),U?typeof module=="object"&&module&&module.exports==U?(module.exports=n)._=n:U._=n:e._=n})(this);

package.json

@@ -1,9 +1,10 @@
 {
   "name": "lodash",
-  "version": "1.0.0-rc.3",
+  "version": "1.2.0",
-  "description": "An alternative to Underscore.js, delivering consistency, customization, performance, and extra features.",
+  "description": "A low-level utility library delivering consistency, customization, performance, and extra features.",
   "homepage": "http://lodash.com",
-  "main": "./lodash",
+  "license": "MIT",
+  "main": "./dist/lodash.js",
   "keywords": [
     "browser",
     "client",
@@ -13,12 +14,6 @@
     "speed",
     "util"
   ],
-  "licenses": [
-    {
-      "type": "MIT",
-      "url": "http://lodash.com/license"
-    }
-  ],
   "author": {
     "name": "John-David Dalton",
     "email": "john.david.dalton@gmail.com",
@@ -34,20 +29,11 @@
   "bin": {
     "lodash": "./build.js"
   },
-  "directories": {
-    "doc": "./doc",
-    "test": "./test"
-  },
   "engines": [
     "node",
     "rhino"
   ],
   "jam": {
     "main": "./lodash.js"
-  },
-  "scripts": {
-    "build": "node build",
-    "test": "node test/test && node test/test-build",
-    "install": "node build/post-install"
   }
 }

perf/index.html

@@ -29,6 +29,7 @@
 	<body>
 		<div id="perf-toolbar"></div>
 		<script src="../vendor/platform.js/platform.js"></script>
+		<script src="../lodash.js"></script>
 		<script src="../vendor/benchmark.js/benchmark.js"></script>
 		<script src="../vendor/firebug-lite/src/firebug-lite-debug.js"></script>
 		<script src="perf-ui.js"></script>

perf/perf-ui.js

@@ -34,19 +34,21 @@
   // expose Lo-Dash build file path
   ui.buildPath = (function() {
     switch (build) {
-      case 'lodash-dev':        return 'lodash.js';
+      case 'lodash-dev':        return 'dist/lodash.compat.js';
-      case 'lodash-underscore': return 'lodash.underscore.min.js';
+      case 'lodash-modern':     return 'dist/lodash.min.js';
+      case 'lodash-underscore': return 'dist/lodash.underscore.min.js';
       case 'lodash-custom':     return 'lodash.custom.min.js';
     }
-    return 'lodash.min.js';
+    return 'dist/lodash.compat.min.js';
   }());
 
   // expose other library file path
   ui.otherPath = (function() {
     switch (other) {
-      case 'lodash-dev':        return 'lodash.js';
+      case 'lodash-dev':        return 'dist/lodash.compat.js';
-      case 'lodash-prod':       return 'lodash.min.js';
+      case 'lodash-prod':       return 'dist/lodash.compat.min.js';
-      case 'lodash-underscore': return 'lodash.underscore.min.js';
+      case 'lodash-modern':     return 'dist/lodash.min.js';
+      case 'lodash-underscore': return 'dist/lodash.underscore.min.js';
       case 'lodash-custom':     return 'lodash.custom.min.js';
       case 'underscore-dev':    return 'vendor/underscore/underscore.js';
     }
@@ -76,6 +78,7 @@
       '<select id="perf-build">' +
       '<option value="lodash-dev">Lo-Dash</option>' +
       '<option value="lodash-prod">Lo-Dash (minified)</option>' +
+      '<option value="lodash-modern">Lo-Dash (modern)</option>' +
       '<option value="lodash-underscore">Lo-Dash (underscore)</option>' +
       '<option value="lodash-custom">Lo-Dash (custom)</option>' +
       '</select>';
@@ -89,6 +92,7 @@
       '<option value="underscore-prod">Underscore (minified)</option>' +
       '<option value="lodash-dev">Lo-Dash</option>' +
       '<option value="lodash-prod">Lo-Dash (minified)</option>' +
+      '<option value="lodash-modern">Lo-Dash (modern)</option>' +
       '<option value="lodash-underscore">Lo-Dash (underscore)</option>' +
       '<option value="lodash-custom">Lo-Dash (custom)</option>' +
       '</select>';
@@ -102,20 +106,22 @@
 
     buildList.selectedIndex = (function() {
       switch (build) {
-        case 'lodash-dev':          return 0;
+        case 'lodash-dev':        return 0;
-        case 'lodash-underscore':   return 2;
+        case 'lodash-modern':     return 2;
-        case 'lodash-custom':       return 3;
+        case 'lodash-underscore': return 3;
+        case 'lodash-custom':     return 4;
       }
       return 1;
     }());
 
     otherList.selectedIndex = (function() {
       switch (other) {
-        case 'underscore-dev':      return 0;
+        case 'underscore-dev':    return 0;
-        case 'lodash-dev':          return 2;
+        case 'lodash-dev':        return 2;
-        case 'lodash-prod':         return 3;
+        case 'lodash-prod':       return 3;
-        case 'lodash-underscore':   return 4;
+        case 'lodash-modern':     return 4;
-        case 'lodash-custom':       return 5;
+        case 'lodash-underscore': return 5;
+        case 'lodash-custom':     return 6;
       }
       return 1;
     }());

perf/perf.js

@@ -1,55 +1,91 @@
 (function(window) {
 
-  /** Use a single load function */
+  /** Use a single "load" function */
   var load = typeof require == 'function' ? require : window.load;
 
-  /** Load Benchmark.js */
+  /** The file path of the Lo-Dash file to test */
-  var Benchmark =
+  var filePath = (function() {
-    window.Benchmark || (
+    var min = 0;
-      Benchmark = load('../vendor/benchmark.js/benchmark.js') || window.Benchmark,
+    var result = window.phantom
-      Benchmark.Benchmark || Benchmark
+      ? phantom.args
-    );
+      : (window.system
+          ? (min = 1, system.args)
+          : (window.process ? (min = 2, process.argv) : (window.arguments || []))
+        );
+
+    var last = result[result.length - 1];
+    result = (result.length > min && !/perf(?:\.js)?$/.test(last))
+      ? last
+      : '../lodash.js';
+
+    try {
+      result = require('fs').realpathSync(result);
+    } catch(e) { }
+
+    return result;
+  }());
 
   /** Load Lo-Dash */
-  var lodash =
+  var lodash = window.lodash || (window.lodash = (
-    window.lodash || (
+    lodash = load(filePath) || window._,
-      lodash = load('../lodash.js') || window._,
+    lodash = lodash._ || lodash,
-      lodash = lodash._ || lodash,
+    lodash.noConflict()
-      lodash.noConflict()
+  ));
-    );
+
+  /** Load Benchmark.js */
+  var Benchmark = window.Benchmark || (window.Benchmark = (
+    Benchmark = load('../vendor/benchmark.js/benchmark.js') || window.Benchmark,
+    Benchmark = Benchmark.Benchmark || Benchmark,
+    Benchmark.runInContext(lodash.extend({}, window, { '_': lodash }))
+  ));
 
   /** Load Underscore */
-  var _ =
+  var _ = window._ || (window._ = (
-    window._ || (
+    _ = load('../vendor/underscore/underscore.js') || window._,
-      _ = load('../vendor/underscore/underscore.js') || window._,
+    _._ || _
-      _._ || _
+  ));
-    );
 
   /** Used to access the Firebug Lite panel (set by `run`) */
   var fbPanel;
 
+  /** Used to match path separators */
+  var rePathSeparator = /[\/\\]/;
+
+  /** Used to detect primitive types */
+  var rePrimitive = /^(?:boolean|number|string|undefined)$/;
+
+  /** Used to match RegExp special characters */
+  var reSpecialChars = /[.*+?^=!:${}()|[\]\/\\]/g;
+
   /** Used to score performance */
   var score = { 'a': 0, 'b': 0 };
 
   /** Used to queue benchmark suites */
   var suites = [];
 
+  /** Used to resolve a value's internal [[Class]] */
+  var toString = Object.prototype.toString;
+
   /** The `ui` object */
-  var ui = window.ui || {};
+  var ui = window.ui || ({
+    'buildPath': basename(filePath, '.js'),
+    'otherPath': 'underscore'
+  });
 
   /** The Lo-Dash build basename */
-  var buildName = basename(ui.buildPath || 'lodash', '.js');
+  var buildName = basename(ui.buildPath, '.js');
 
   /** The other library basename */
-  var otherName = basename(ui.otherPath || 'underscore', '.js');
+  var otherName = basename(ui.otherPath, '.js');
 
-  /** Add `console.log()` support for Narwhal and RingoJS */
+  /** Detect if in a browser environment */
-  window.console || (window.console = { 'log': window.print });
+  var isBrowser = isHostType(window, 'document') && isHostType(window, 'navigator');
 
-  /** Expose functions to the global object */
+  /** Detect Java environment */
-  window._ = _;
+  var isJava = !isBrowser && /Java/.test(toString.call(window.java));
-  window.Benchmark = Benchmark;
+
-  window.lodash = lodash;
+  /** Add `console.log()` support for Narwhal, Rhino, and RingoJS */
+  var console = window.console || (window.console = { 'log': window.print });
 
   /*--------------------------------------------------------------------------*/
 
@@ -63,10 +99,10 @@
    * @returns {String} Returns the basename.
    */
   function basename(filePath, extension) {
-    var result = (filePath || '').split(/[\\/]/).pop();
+    var result = (filePath || '').split(rePathSeparator).pop();
-    return arguments.length < 2
+    return (arguments.length < 2)
       ? result
-      : result.replace(RegExp(extension.replace(/[.*+?^=!:${}()|[\]\/\\]/g, '\\$&') + '$'), '');
+      : result.replace(RegExp(extension.replace(reSpecialChars, '\\$&') + '$'), '');
   }
 
   /**
@@ -78,7 +114,26 @@
    * @returns {Number} Returns the adjusted Hz.
    */
   function getHz(bench) {
-    return 1 / (bench.stats.mean + bench.stats.moe);
+    var result = 1 / (bench.stats.mean + bench.stats.moe);
+    return isFinite(result) ? result : 0;
+  }
+
+  /**
+   * Host objects can return type values that are different from their actual
+   * data type. The objects we are concerned with usually return non-primitive
+   * types of "object", "function", or "unknown".
+   *
+   * @private
+   * @param {Mixed} object The owner of the property.
+   * @param {String} property The property to check.
+   * @returns {Boolean} Returns `true` if the property value is a non-primitive, else `false`.
+   */
+  function isHostType(object, property) {
+    if (object == null) {
+      return false;
+    }
+    var type = typeof object[property];
+    return !rePrimitive.test(type) && (type != 'object' || !!object[property]);
   }
 
   /**
@@ -106,7 +161,7 @@
       fbPanel.getElementById('fbPanel1');
 
     log('\nSit back and relax, this may take a while.');
-    suites[0].run();
+    suites[0].run({ 'async': !isJava });
   }
 
   /*--------------------------------------------------------------------------*/
@@ -127,29 +182,37 @@
           aHz = getHz(this[0]),
           bHz = getHz(this[1]);
 
-      if (fastest.length > 1) {
+      for (var index = 0, length = this.length; index < length; index++) {
-        log('It\'s too close to call.');
+        var bench = this[index];
-        aHz = bHz = slowestHz;
+        if (bench.error) {
+          var errored = true;
+          log(bench.error);
+        }
       }
-      else {
+      if (!errored) {
-        var percent = ((fastestHz / slowestHz) - 1) * 100;
+        if (fastest.length > 1) {
+          log('It\'s too close to call.');
+          aHz = bHz = slowestHz;
+        }
+        else {
+          var percent = ((fastestHz / slowestHz) - 1) * 100;
 
-        log(
+          log(
-          fastest[0].name + ' is ' +
+            fastest[0].name + ' is ' +
-          formatNumber(percent < 1 ? percent.toFixed(2) : Math.round(percent)) +
+            formatNumber(percent < 1 ? percent.toFixed(2) : Math.round(percent)) +
-          '% faster.'
+            '% faster.'
-        );
+          );
+        }
+        // add score adjusted for margin of error
+        score.a += aHz;
+        score.b += bHz;
       }
-      // add score adjusted for margin of error
-      score.a += aHz;
-      score.b += bHz;
-
       // remove current suite from queue
       suites.shift();
 
       if (suites.length) {
         // run next suite
-        suites[0].run();
+        suites[0].run({ 'async': !isJava });
       }
       else {
         var fastestTotalHz = Math.max(score.a, score.b),
@@ -173,8 +236,7 @@
   lodash.extend(Benchmark.options, {
     'async': true,
     'setup': '\
-      var window = Function("return this || global")(),\
+      var _ = window._,\
-          _ = window._,\
           lodash = window.lodash,\
           belt = this.name == "Lo-Dash" ? lodash : _;\
       \
@@ -187,7 +249,7 @@
           numbers = Array(limit),\
           fourNumbers = [5, 25, 10, 30],\
           nestedNumbers = [1, [2], [3, [[4]]]],\
-          twoNumbers = [12, 21];\
+          twoNumbers = [12, 23];\
       \
       for (index = 0; index < limit; index++) {\
         numbers[index] = index;\
@@ -196,20 +258,18 @@
       }\
       \
       if (typeof bind != "undefined") {\
-        var contextObject = { "name": "moe" },\
+        var thisArg = { "name": "moe" },\
             ctor = function() {};\
         \
         var func = function(greeting, punctuation) {\
           return greeting + ", " + this.name + (punctuation || ".");\
         };\
         \
-        var lodashBoundNormal = lodash.bind(func, contextObject),\
+        var _boundNormal = _.bind(func, thisArg),\
-            lodashBoundCtor = lodash.bind(ctor, contextObject),\
+            _boundPartial = _.bind(func, thisArg, "hi");\
-            lodashBoundPartial = lodash.bind(func, contextObject, "hi");\
         \
-        var _boundNormal = _.bind(func, contextObject),\
+        var lodashBoundNormal = lodash.bind(func, thisArg),\
-            _boundCtor = _.bind(ctor, contextObject),\
+            lodashBoundPartial = lodash.bind(func, thisArg, "hi");\
-            _boundPartial = _.bind(func, contextObject, "hi");\
       }\
       \
       if (typeof bindAll != "undefined") {\
@@ -224,6 +284,10 @@
           }, {});\
         }\
       }\
+      if (typeof chaining != "undefined") {\
+        var _chaining = _.chain ? _(numbers).chain() : _(numbers),\
+            lodashChaining = lodash(numbers);\
+      }\
       if (typeof compact != "undefined") {\
         var uncompacted = numbers.slice();\
         uncompacted[2] = false;\
@@ -294,7 +358,13 @@
         var object2 = {},\
             objects2 = Array(limit),\
             numbers2 = Array(limit),\
-            nestedNumbers2 = [1, [2], [3, [[4]]]];\
+            nestedNumbers2 = [1, [2], [3, [[4]]]],\
+            nestedNumbers3 = [1, [2], [5, [[6]]]],\
+            simpleObject = { "a": 1 },\
+            simpleObject2 = { "a": 2 },\
+            simpleObjects = [simpleObject],\
+            simpleObjects2 = [simpleObject2],\
+            twoNumbers2 = [18, 27];\
         \
         for (index = 0; index < limit; index++) {\
           object2["key" + index] = index;\
@@ -316,12 +386,14 @@
             fiftyValues2 = Array(50),\
             seventyFiveValues = Array(75),\
             seventyFiveValues2 = Array(75),\
-            hundredValues = Array(100),\
+            oneHundredValues = Array(100),\
-            hundredValues2 = Array(100),\
+            oneHundredValues2 = Array(100),\
+            twoHundredValues = Array(200),\
+            twoHundredValues2 = Array(200),\
             lowerChars = "abcdefghijklmnopqrstuvwxyz".split(""),\
             upperChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ".split("");\
         \
-        for (index = 0; index < 100; index++) {\
+        for (index = 0; index < 200; index++) {\
           if (index < 15) {\
             twentyValues[index] = lowerChars[index];\
             twentyValues2[index] = upperChars[index];\
@@ -341,13 +413,15 @@
             fortyValues[index] =\
             fiftyValues[index] =\
             seventyFiveValues[index] =\
-            hundredValues[index] = lowerChars[index];\
+            oneHundredValues[index] =\
+            twoHundredValues[index] = lowerChars[index];\
             \
             thirtyValues2[index] =\
             fortyValues2[index] =\
             fiftyValues2[index] =\
             seventyFiveValues2[index] =\
-            hundredValues2[index] = upperChars[index];\
+            oneHundredValues2[index] =\
+            twoHundredValues2[index] = upperChars[index];\
           }\
           else {\
             if (index < 30) {\
@@ -366,8 +440,12 @@
               seventyFiveValues[index] =\
               seventyFiveValues2[index] = index;\
             }\
-            hundredValues[index] =\
+            if (index < 100) {\
-            hundredValues2[index] = index;\
+              oneHundredValues[index] =\
+              oneHundredValues2[index] = index;\
+            }\
+            twoHundredValues[index] =\
+            twoHundredValues2[index] = index;\
           }\
         }\
       }\
@@ -383,33 +461,14 @@
           "list": ["1", "2", "3", "4", "5", "6", "7", "8", "9", "10"]\
         };\
         \
-        var tplBase =\
+        var tpl =\
           "<div>" +\
           "<h1 class=\'header1\'><%= header1 %></h1>" +\
           "<h2 class=\'header2\'><%= header2 %></h2>" +\
           "<h3 class=\'header3\'><%= header3 %></h3>" +\
           "<h4 class=\'header4\'><%= header4 %></h4>" +\
           "<h5 class=\'header5\'><%= header5 %></h5>" +\
-          "<h6 class=\'header6\'><%= header6 %></h6>";\
+          "<h6 class=\'header6\'><%= header6 %></h6>" +\
-        \
-        var tpl =\
-          tplBase +\
-          "<ul class=\'list\'>" +\
-          "<li class=\'item\'><%= list[0] %></li>" +\
-          "<li class=\'item\'><%= list[1] %></li>" +\
-          "<li class=\'item\'><%= list[2] %></li>" +\
-          "<li class=\'item\'><%= list[3] %></li>" +\
-          "<li class=\'item\'><%= list[4] %></li>" +\
-          "<li class=\'item\'><%= list[5] %></li>" +\
-          "<li class=\'item\'><%= list[6] %></li>" +\
-          "<li class=\'item\'><%= list[7] %></li>" +\
-          "<li class=\'item\'><%= list[8] %></li>" +\
-          "<li class=\'item\'><%= list[9] %></li>" +\
-          "</ul>" +\
-          "</div>";\
-        \
-        var tplWithEvaluate =\
-          tplBase +\
           "<ul class=\'list\'>" +\
           "<% for (var index = 0, length = list.length; index < length; index++) { %>" +\
           "<li class=\'item\'><%= list[index] %></li>" +\
@@ -417,33 +476,14 @@
           "</ul>" +\
           "</div>";\
         \
-        var tplBaseVerbose =\
+        var tplVerbose =\
           "<div>" +\
           "<h1 class=\'header1\'><%= data.header1 %></h1>" +\
           "<h2 class=\'header2\'><%= data.header2 %></h2>" +\
           "<h3 class=\'header3\'><%= data.header3 %></h3>" +\
           "<h4 class=\'header4\'><%= data.header4 %></h4>" +\
           "<h5 class=\'header5\'><%= data.header5 %></h5>" +\
-          "<h6 class=\'header6\'><%= data.header6 %></h6>";\
+          "<h6 class=\'header6\'><%= data.header6 %></h6>" +\
-        \
-        var tplVerbose =\
-          tplBaseVerbose +\
-          "<ul class=\'list\'>" +\
-          "<li class=\'item\'><%= data.list[0] %></li>" +\
-          "<li class=\'item\'><%= data.list[1] %></li>" +\
-          "<li class=\'item\'><%= data.list[2] %></li>" +\
-          "<li class=\'item\'><%= data.list[3] %></li>" +\
-          "<li class=\'item\'><%= data.list[4] %></li>" +\
-          "<li class=\'item\'><%= data.list[5] %></li>" +\
-          "<li class=\'item\'><%= data.list[6] %></li>" +\
-          "<li class=\'item\'><%= data.list[7] %></li>" +\
-          "<li class=\'item\'><%= data.list[8] %></li>" +\
-          "<li class=\'item\'><%= data.list[9] %></li>" +\
-          "</ul>" +\
-          "</div>";\
-        \
-        var tplVerboseWithEvaluate =\
-          tplBaseVerbose +\
           "<ul class=\'list\'>" +\
           "<% for (var index = 0, length = data.list.length; index < length; index++) { %>" +\
           "<li class=\'item\'><%= data.list[index] %></li>" +\
@@ -453,20 +493,72 @@
         \
         var settingsObject = { "variable": "data" };\
         \
-        var lodashTpl = lodash.template(tpl),\
-            lodashTplWithEvaluate = lodash.template(tplWithEvaluate),\
-            lodashTplVerbose = lodash.template(tplVerbose, null, settingsObject),\
-            lodashTplVerboseWithEvaluate = lodash.template(tplVerboseWithEvaluate, null, settingsObject);\
-        \
         var _tpl = _.template(tpl),\
-            _tplWithEvaluate = _.template(tplWithEvaluate),\
+            _tplVerbose = _.template(tplVerbose, null, settingsObject);\
-            _tplVerbose = _.template(tplVerbose, null, settingsObject),\
+        \
-            _tplVerboseWithEvaluate = _.template(tplVerboseWithEvaluate, null, settingsObject);\
+        var lodashTpl = lodash.template(tpl),\
+            lodashTplVerbose = lodash.template(tplVerbose, null, settingsObject);\
+      }\
+      if (typeof where != "undefined") {\
+        var _findWhere = _.findWhere || _.find,\
+            lodashFindWhere = lodash.findWhere || lodash.find,\
+            whereObject = { "num": 9 };\
+      }\
+      if (typeof zip != "undefined") {\
+        var unzipped = [["a", "b", "c"], [1, 2, 3], [true, false, true]],\
+            zipped = [["a", 1, true], ["b", 2, false], ["c", 3, true]];\
       }'
   });
 
   /*--------------------------------------------------------------------------*/
 
+  suites.push(
+    Benchmark.Suite('`_(...)` with a number')
+      .add(buildName, '\
+        lodash(2)'
+      )
+      .add(otherName, '\
+        _(2)'
+      )
+  );
+
+  suites.push(
+    Benchmark.Suite('`_(...)` with an array')
+      .add(buildName, '\
+        lodash(numbers)'
+      )
+      .add(otherName, '\
+        _(numbers)'
+      )
+  );
+
+  suites.push(
+    Benchmark.Suite('`_(...)` with an object')
+      .add(buildName, '\
+        lodash(object)'
+      )
+      .add(otherName, '\
+        _(object)'
+      )
+  );
+
+  // avoid Underscore induced `OutOfMemoryError` in Rhino, Narwhal, and Ringo
+  if (!isJava) {
+    suites.push(
+      Benchmark.Suite('`_(...).tap(...)`')
+        .add(buildName, {
+          'fn': 'lodashChaining.tap(lodash.identity)',
+          'teardown': 'function chaining(){}'
+        })
+        .add(otherName, {
+          'fn':  '_chaining.tap(_.identity)',
+          'teardown': 'function chaining(){}'
+        })
+    );
+  }
+
+  /*--------------------------------------------------------------------------*/
+
   suites.push(
     Benchmark.Suite('`_.bind` (uses native `Function#bind` if available and inferred fast)')
       .add(buildName, {
@@ -527,18 +619,6 @@
       })
   );
 
-  suites.push(
-    Benchmark.Suite('bound and called in a `new` expression, i.e. `new bound` (edge case)')
-      .add(buildName, {
-        'fn': 'new lodashBoundCtor()',
-        'teardown': 'function bind(){}'
-      })
-      .add(otherName, {
-        'fn': 'new _boundCtor()',
-        'teardown': 'function bind(){}'
-      })
-  );
-
   /*--------------------------------------------------------------------------*/
 
   suites.push(
@@ -674,13 +754,13 @@
   );
 
   suites.push(
-    Benchmark.Suite('`_.difference` iterating 30 elements')
+    Benchmark.Suite('`_.difference` iterating 200 elements')
       .add(buildName, {
-        'fn': 'lodash.difference(thirtyValues, thirtyValues2)',
+        'fn': 'lodash.difference(twoHundredValues, twoHundredValues2)',
         'teardown': 'function multiArrays(){}'
       })
       .add(otherName, {
-        'fn': '_.difference(thirtyValues, thirtyValues2)',
+        'fn': '_.difference(twoHundredValues, twoHundredValues2)',
         'teardown': 'function multiArrays(){}'
       })
   );
@@ -863,6 +943,21 @@
       )
   );
 
+  // avoid Underscore induced `OutOfMemoryError` in Rhino, Narwhal, and Ringo
+  if (!isJava) {
+    suites.push(
+      Benchmark.Suite('`_.find` with `properties`')
+        .add(buildName, {
+          'fn': 'lodashFindWhere(objects, whereObject)',
+          'teardown': 'function where(){}'
+        })
+        .add(otherName, {
+          'fn': '_findWhere(objects, whereObject)',
+          'teardown': 'function where(){}'
+        })
+    );
+  }
+
   /*--------------------------------------------------------------------------*/
 
   suites.push(
@@ -968,13 +1063,13 @@
   );
 
   suites.push(
-    Benchmark.Suite('`_.intersection` iterating 100 elements')
+    Benchmark.Suite('`_.intersection` iterating 200 elements')
       .add(buildName, {
-        'fn': 'lodash.intersection(hundredValues, hundredValues2)',
+        'fn': 'lodash.intersection(twoHundredValues, twoHundredValues2)',
         'teardown': 'function multiArrays(){}'
       })
       .add(otherName, {
-        'fn': '_.intersection(hundredValues, hundredValues2)',
+        'fn': '_.intersection(twoHundredValues, twoHundredValues2)',
         'teardown': 'function multiArrays(){}'
       })
   );
@@ -1040,11 +1135,15 @@
   suites.push(
     Benchmark.Suite('`_.isEqual` comparing arrays')
       .add(buildName, {
-        'fn': 'lodash.isEqual(numbers, numbers2)',
+        'fn': '\
+          lodash.isEqual(numbers, numbers2);\
+          lodash.isEqual(twoNumbers, twoNumbers2);',
         'teardown': 'function isEqual(){}'
       })
       .add(otherName, {
-        'fn': '_.isEqual(numbers, numbers2)',
+        'fn': '\
+          _.isEqual(numbers, numbers2);\
+          _.isEqual(twoNumbers, twoNumbers2);',
         'teardown': 'function isEqual(){}'
       })
   );
@@ -1052,11 +1151,15 @@
   suites.push(
     Benchmark.Suite('`_.isEqual` comparing nested arrays')
       .add(buildName, {
-        'fn': 'lodash.isEqual(nestedNumbers, nestedNumbers2)',
+        'fn': '\
+          lodash.isEqual(nestedNumbers, nestedNumbers2);\
+          lodash.isEqual(nestedNumbers2, nestedNumbers3);',
         'teardown': 'function isEqual(){}'
       })
       .add(otherName, {
-        'fn': '_.isEqual(nestedNumbers, nestedNumbers2)',
+        'fn': '\
+          _.isEqual(nestedNumbers, nestedNumbers2);\
+          _.isEqual(nestedNumbers2, nestedNumbers3);',
         'teardown': 'function isEqual(){}'
       })
   );
@@ -1064,11 +1167,15 @@
   suites.push(
     Benchmark.Suite('`_.isEqual` comparing arrays of objects')
       .add(buildName, {
-        'fn': 'lodash.isEqual(objects, objects2)',
+        'fn': '\
+          lodash.isEqual(objects, objects2);\
+          lodash.isEqual(simpleObjects, simpleObjects2);',
         'teardown': 'function isEqual(){}'
       })
       .add(otherName, {
-        'fn': '_.isEqual(objects, objects2)',
+        'fn': '\
+          _.isEqual(objects, objects2);\
+          _.isEqual(simpleObjects, simpleObjects2);',
         'teardown': 'function isEqual(){}'
       })
   );
@@ -1076,11 +1183,15 @@
   suites.push(
     Benchmark.Suite('`_.isEqual` comparing objects')
       .add(buildName, {
-        'fn': 'lodash.isEqual(object, object2)',
+        'fn': '\
+          lodash.isEqual(object, object2);\
+          lodash.isEqual(simpleObject, simpleObject2);',
         'teardown': 'function isEqual(){}'
       })
       .add(otherName, {
-        'fn': '_.isEqual(object, object2)',
+        'fn': '\
+          _.isEqual(object, object2);\
+          _.isEqual(simpleObject, simpleObject2);',
         'teardown': 'function isEqual(){}'
       })
   );
@@ -1226,7 +1337,7 @@
         'teardown': 'function omit(){}'
       })
       .add(otherName, {
-        'fn': 'result = _.omit(wordToNumber, words)',
+        'fn': '_.omit(wordToNumber, words)',
         'teardown': 'function omit(){}'
       })
   );
@@ -1289,13 +1400,13 @@
     Benchmark.Suite('`_.reduce` iterating an object')
       .add(buildName, '\
         lodash.reduce(object, function(result, value, key) {\
-          result.push([key, value]);\
+          result.push(key, value);\
           return result;\
         }, []);'
       )
       .add(otherName, '\
         _.reduce(object, function(result, value, key) {\
-          result.push([key, value]);\
+          result.push(key, value);\
           return result;\
         }, []);'
       )
@@ -1323,13 +1434,13 @@
     Benchmark.Suite('`_.reduceRight` iterating an object')
       .add(buildName, '\
         lodash.reduceRight(object, function(result, value, key) {\
-          result.push([key, value]);\
+          result.push(key, value);\
           return result;\
         }, []);'
       )
       .add(otherName, '\
         _.reduceRight(object, function(result, value, key) {\
-          result.push([key, value]);\
+          result.push(key, value);\
           return result;\
         }, []);'
       )
@@ -1419,6 +1530,20 @@
       )
   );
 
+  suites.push(
+    Benchmark.Suite('`_.some` with `thisArg` iterating an array (slow path)')
+      .add(buildName, '\
+        lodash.some(objects, function(value, index) {\
+          return this["key" + index] == 19;\
+        }, object)'
+      )
+      .add(otherName, '\
+        _.some(objects, function(value, index) {\
+          return this["key" + index] == 19;\
+        }, object)'
+      )
+  );
+
   suites.push(
     Benchmark.Suite('`_.some` iterating an object')
       .add(buildName, '\
@@ -1500,7 +1625,7 @@
   /*--------------------------------------------------------------------------*/
 
   suites.push(
-    Benchmark.Suite('`_.template` without "evaluate" delimiters (slow path)')
+    Benchmark.Suite('`_.template` (slow path)')
       .add(buildName, {
         'fn': 'lodash.template(tpl, tplData)',
         'teardown': 'function template(){}'
@@ -1512,19 +1637,7 @@
   );
 
   suites.push(
-    Benchmark.Suite('`_.template` with "evaluate" delimiters (slow path)')
+    Benchmark.Suite('compiled template')
-      .add(buildName, {
-        'fn': 'lodash.template(tplWithEvaluate, tplData)',
-        'teardown': 'function template(){}'
-      })
-      .add(otherName, {
-        'fn': '_.template(tplWithEvaluate, tplData)',
-        'teardown': 'function template(){}'
-      })
-  );
-
-  suites.push(
-    Benchmark.Suite('compiled template without "evaluate" delimiters')
       .add(buildName, {
         'fn': 'lodashTpl(tplData)',
         'teardown': 'function template(){}'
@@ -1536,19 +1649,7 @@
   );
 
   suites.push(
-    Benchmark.Suite('compiled template with "evaluate" delimiters')
+    Benchmark.Suite('compiled template without a with-statement')
-      .add(buildName, {
-        'fn': 'lodashTplWithEvaluate(tplData)',
-        'teardown': 'function template(){}'
-      })
-      .add(otherName, {
-        'fn': '_tplWithEvaluate(tplData)',
-        'teardown': 'function template(){}'
-      })
-  );
-
-  suites.push(
-    Benchmark.Suite('compiled template without a with-statement or "evaluate" delimiters')
       .add(buildName, {
         'fn': 'lodashTplVerbose(tplData)',
         'teardown': 'function template(){}'
@@ -1559,18 +1660,6 @@
       })
   );
 
-  suites.push(
-    Benchmark.Suite('compiled template without a with-statement using "evaluate" delimiters')
-      .add(buildName, {
-        'fn': 'lodashTplVerboseWithEvaluate(tplData)',
-        'teardown': 'function template(){}'
-      })
-      .add(otherName, {
-        'fn': '_tplVerboseWithEvaluate(tplData)',
-        'teardown': 'function template(){}'
-      })
-  );
-
   /*--------------------------------------------------------------------------*/
 
   suites.push(
@@ -1670,19 +1759,33 @@
   );
 
   suites.push(
-    Benchmark.Suite('`_.uniq` iterating an array of 75 elements')
+    Benchmark.Suite('`_.uniq` iterating an array of 200 elements')
       .add(buildName, {
-        'fn': 'lodash.uniq(fiftyValues.concat(twentyFiveValues2));',
+        'fn': 'lodash.uniq(oneHundredValues.concat(oneHundredValues2));',
         'teardown': 'function multiArrays(){}'
       })
       .add(otherName, {
-        'fn': '_.uniq(fiftyValues.concat(twentyFiveValues2));',
+        'fn': '_.uniq(oneHundredValues.concat(oneHundredValues2));',
         'teardown': 'function multiArrays(){}'
       })
   );
 
   /*--------------------------------------------------------------------------*/
 
+  suites.push(
+    Benchmark.Suite('`_.unzip`')
+      .add(buildName, {
+        'fn': 'lodash.unzip(zipped);',
+        'teardown': 'function zip(){}'
+      })
+      .add(otherName, {
+        'fn': '_.unzip(zipped);',
+        'teardown': 'function zip(){}'
+      })
+  );
+
+  /*--------------------------------------------------------------------------*/
+
   suites.push(
     Benchmark.Suite('`_.values`')
       .add(buildName, '\
@@ -1697,12 +1800,14 @@
 
   suites.push(
     Benchmark.Suite('`_.where`')
-      .add(buildName, '\
+      .add(buildName, {
-        lodash.where(objects, { "num": 9 });'
+        'fn': 'lodash.where(objects, whereObject);',
-      )
+        'teardown': 'function where(){}'
-      .add(otherName, '\
+      })
-        _.where(objects, { "num": 9 });'
+      .add(otherName, {
-      )
+        'fn': '_.where(objects, whereObject);',
+        'teardown': 'function where(){}'
+      })
   );
 
   /*--------------------------------------------------------------------------*/
@@ -1717,15 +1822,17 @@
       )
   );
 
+  /*--------------------------------------------------------------------------*/
+
   suites.push(
-    Benchmark.Suite('`_.without` iterating an array of 20 elements')
+    Benchmark.Suite('`_.zip`')
       .add(buildName, {
-        'fn': 'lodash.without.apply(lodash, [twentyValues].concat(twentyValues2));',
+        'fn': 'lodash.zip.apply(lodash, unzipped);',
-        'teardown': 'function multiArrays(){}'
+        'teardown': 'function zip(){}'
       })
       .add(otherName, {
-        'fn': '_.without.apply(_, [twentyValues].concat(twentyValues2));',
+        'fn': '_.zip.apply(_, unzipped);',
-        'teardown': 'function multiArrays(){}'
+        'teardown': 'function zip(){}'
       })
   );
 
@@ -1734,9 +1841,8 @@
   if (Benchmark.platform + '') {
     log(Benchmark.platform);
   }
-
   // in the browser, expose `run` to be called later
-  if (window.document) {
+  if (window.document && !window.phantom) {
     window.run = run;
   } else {
     run();

perf/run-perf.sh

@@ -1,9 +1,14 @@
 cd "$(dirname "$0")"
-for cmd in node narwhal ringo rhino; do
+
-	echo ""
+echo "Running performance suite in node..."
-	echo "Running performance suite in $cmd..."
+node perf.js ../dist/lodash.js && node perf.js ../dist/lodash.min.js
-	$cmd perf.js
+
+for cmd in rhino "rhino -require" narwhal ringo phantomjs; do
+  echo ""
+  echo "Running performance suite in $cmd..."
+  $cmd perf.js ../dist/lodash.compat.js && $cmd perf.js ../dist/lodash.compat.min.js
 done
+
 echo ""
 echo "Running performance suite in a browser..."
 open index.html

test/backbone.html

@@ -21,13 +21,7 @@
 		<script src="../vendor/json3/lib/json3.js"></script>
 		<script src="../vendor/jquery/jquery.js"></script>
 		<script src="../vendor/platform.js/platform.js"></script>
-		<script>
+		<script src="../vendor/qunit/qunit/qunit.js"></script>
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
-			);
-		</script>
 		<script src="test-ui.js"></script>
 		<script src="../lodash.js"></script>
 		<script>
@@ -36,7 +30,8 @@
 		</script>
 		<script>
 			_.mixin({
-				'debounce': lodash.debounce
+				'debounce': lodash.debounce,
+				'defer': lodash.defer
 			});
 			if (!_.chain) {
 				_.mixin({

test/index.html

@@ -4,18 +4,18 @@
 		<meta charset="utf-8">
 		<title>Lo-Dash Test Suite</title>
 		<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
+		<style>
+			#exports {
+				display: none;
+			}
+		</style>
 	</head>
 	<body>
-		<div id="qunit"></div>
+		<script src="../vendor/qunit/qunit/qunit.js"></script>
 		<script src="../vendor/platform.js/platform.js"></script>
-		<script>
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
-			);
-		</script>
 		<script src="test-ui.js"></script>
+		<div id="qunit"></div>
+		<div id="exports"></div>
 		<script>
 			// set a bad shim
 			Object._keys = Object.keys;

test/run-test.sh

@@ -1,10 +1,14 @@
 cd "$(dirname "$0")"
-for cmd in rhino ringo narwhal node; do
+
-  echo ""
+for cmd in rhino "rhino -require" narwhal ringo phantomjs; do
   echo "Testing in $cmd..."
-  $cmd test.js
+  $cmd test.js ../dist/lodash.compat.js && $cmd test.js ../dist/lodash.compat.min.js
+  echo ""
 done
 
+echo "Testing in node..."
+node test.js ../dist/lodash.js && node test.js ../dist/lodash.min.js
+
 echo ""
 echo "Testing build..."
 node test-build.js

test/template/a.jst

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

test/test-ui.js

@@ -18,8 +18,10 @@
   // expose Lo-Dash build file path
   ui.buildPath = (function() {
     switch (build) {
-      case 'lodash-prod':         return 'lodash.min.js';
+      case 'lodash-prod':         return 'dist/lodash.compat.min.js';
-      case 'lodash-underscore':   return 'lodash.underscore.min.js';
+      case 'lodash-underscore':   return 'dist/lodash.underscore.min.js';
+      case 'lodash-modern':       return 'dist/lodash.min.js';
+      case 'lodash-modern-debug': return 'dist/lodash.js';
       case 'lodash-custom':       return 'lodash.custom.min.js';
       case 'lodash-custom-debug': return 'lodash.custom.js';
     }
@@ -58,8 +60,10 @@
           switch (build) {
             case 'lodash-prod':         return 1;
             case 'lodash-underscore':   return 2;
-            case 'lodash-custom':       return 3;
+            case 'lodash-modern':       return 3;
-            case 'lodash-custom-debug': return 4;
+            case 'lodash-modern-debug': return 4;
+            case 'lodash-custom':       return 5;
+            case 'lodash-custom-debug': return 6;
           }
           return 0;
         }());
@@ -86,6 +90,8 @@
       '<option value="lodash-dev">Developement</option>' +
       '<option value="lodash-prod">Production</option>' +
       '<option value="lodash-underscore">Underscore</option>' +
+      '<option value="lodash-modern">Modern</option>' +
+      '<option value="lodash-modern-debug">Modern (debug)</option>' +
       '<option value="lodash-custom">Custom</option>' +
       '<option value="lodash-custom-debug">Custom (debug)</option>' +
       '</select>';

test/underscore.html

@@ -21,13 +21,7 @@
 		</div>
 		<script src="../vendor/jquery/jquery.js"></script>
 		<script src="../vendor/platform.js/platform.js"></script>
-		<script>
+		<script src="../vendor/qunit/qunit/qunit.js"></script>
-			// avoid syntax errors for `QUnit.throws` in older Firefoxes
-			document.write(platform.name == 'Firefox' && /^1\b/.test(platform.version)
-				? '<script src="../vendor/qunit/qunit/qunit-1.8.0.js"><\/script>'
-				: '<script src="../vendor/qunit/qunit/qunit.js"><\/script>'
-			);
-		</script>
 		<script src="test-ui.js"></script>
 		<script>
 			document.write('<script src="../' + ui.buildPath + '"><\/script>');
@@ -62,6 +56,10 @@
 
 				_.mixin(_);
 
+				_.mixin({
+					'findWhere': _.find
+				});
+
 				_.chain = function(value) {
 					value = new _(value);
 					value.__chain__ = true;

vendor/backbone/LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2010-2012 Jeremy Ashkenas, DocumentCloud
+Copyright (c) 2010-2013 Jeremy Ashkenas, DocumentCloud
 
 Permission is hereby granted, free of charge, to any person
 obtaining a copy of this software and associated documentation

vendor/backbone/test/collection.js

@@ -62,22 +62,29 @@ $(document).ready(function() {
     strictEqual(collection.last().get('a'), 4);
   });
 
-  test("get", 3, function() {
+  test("get", 6, function() {
     equal(col.get(0), d);
+    equal(col.get(d.clone()), d);
     equal(col.get(2), b);
+    equal(col.get({id: 1}), c);
+    equal(col.get(c.clone()), c);
     equal(col.get(col.first().cid), col.first());
   });
 
-  test("get with non-default ids", 2, function() {
+  test("get with non-default ids", 5, function() {
     var col = new Backbone.Collection();
-    var MongoModel = Backbone.Model.extend({
+    var MongoModel = Backbone.Model.extend({idAttribute: '_id'});
-      idAttribute: '_id'
-    });
     var model = new MongoModel({_id: 100});
-    col.push(model);
+    col.add(model);
     equal(col.get(100), model);
-    model.set({_id: 101});
+    equal(col.get(model.cid), model);
-    equal(col.get(101), model);
+    equal(col.get(model), model);
+    equal(col.get(101), void 0);
+
+    var col2 = new Backbone.Collection();
+    col2.model = MongoModel;
+    col2.add(model.attributes);
+    equal(col2.get(model.clone()), col2.first());
   });
 
   test("update index when id changes", 3, function() {
@@ -218,6 +225,19 @@ $(document).ready(function() {
     equal(col.at(0).get('value'), 2);
   });
 
+  test("add with parse and merge", function() {
+    var Model = Backbone.Model.extend({
+      parse: function (data) {
+        return data.model;
+      }
+    });
+    var collection = new Backbone.Collection();
+    collection.model = Model;
+    collection.add({id: 1});
+    collection.add({model: {id: 1, name: 'Alf'}}, {parse: true, merge: true});
+    equal(collection.first().get('name'), 'Alf');
+  });
+
   test("add model to collection with sort()-style comparator", 3, function() {
     var col = new Backbone.Collection;
     col.comparator = function(a, b) {
@@ -354,7 +374,7 @@ $(document).ready(function() {
 
   test("model destroy removes from all collections", 3, function() {
     var e = new Backbone.Model({id: 5, title: 'Othello'});
-    e.sync = function(method, model, options) { options.success({}); };
+    e.sync = function(method, model, options) { options.success(); };
     var colE = new Backbone.Collection([e]);
     var colF = new Backbone.Collection([e]);
     e.destroy();
@@ -386,6 +406,15 @@ $(document).ready(function() {
     equal(this.syncArgs.options.parse, false);
   });
 
+  test("fetch with an error response triggers an error event", 1, function () {
+    var collection = new Backbone.Collection();
+    collection.on('error', function () {
+      ok(true);
+    });
+    collection.sync = function (method, model, options) { options.error(); };
+    collection.fetch();
+  });
+
   test("ensure fetch only parses once", 1, function() {
     var collection = new Backbone.Collection;
     var counter = 0;
@@ -395,7 +424,7 @@ $(document).ready(function() {
     };
     collection.url = '/test';
     collection.fetch();
-    this.syncArgs.options.success([]);
+    this.syncArgs.options.success();
     equal(counter, 1);
   });
 
@@ -409,7 +438,7 @@ $(document).ready(function() {
     equal(model.collection, collection);
   });
 
-  test("create enforces validation", 1, function() {
+  test("create with validate:true enforces validation", 2, function() {
     var ValidatingModel = Backbone.Model.extend({
       validate: function(attrs) {
         return "fail";
@@ -419,10 +448,13 @@ $(document).ready(function() {
       model: ValidatingModel
     });
     var col = new ValidatingCollection();
-    equal(col.create({"foo":"bar"}), false);
+    col.on('invalid', function (collection, attrs, options) {
+      equal(options.validationError, 'fail');
+    });
+    equal(col.create({"foo":"bar"}, {validate:true}), false);
   });
 
-  test("a failing create runs the error callback", 1, function() {
+  test("a failing create returns model with errors", function() {
     var ValidatingModel = Backbone.Model.extend({
       validate: function(attrs) {
         return "fail";
@@ -431,11 +463,10 @@ $(document).ready(function() {
     var ValidatingCollection = Backbone.Collection.extend({
       model: ValidatingModel
     });
-    var flag = false;
-    var callback = function(model, error) { flag = true; };
     var col = new ValidatingCollection();
-    col.create({"foo":"bar"}, { error: callback });
+    var m = col.create({"foo":"bar"});
-    equal(flag, true);
+    equal(m.validationError, 'fail');
+    equal(col.length, 1);
   });
 
   test("initialize", 1, function() {
@@ -452,9 +483,10 @@ $(document).ready(function() {
     equal(JSON.stringify(col), '[{"id":3,"label":"a"},{"id":2,"label":"b"},{"id":1,"label":"c"},{"id":0,"label":"d"}]');
   });
 
-  test("where", 6, function() {
+  test("where and findWhere", 8, function() {
+    var model = new Backbone.Model({a: 1});
     var coll = new Backbone.Collection([
-      {a: 1},
+      model,
       {a: 1},
       {a: 1, b: 2},
       {a: 2, b: 2},
@@ -466,6 +498,8 @@ $(document).ready(function() {
     equal(coll.where({b: 1}).length, 0);
     equal(coll.where({b: 2}).length, 2);
     equal(coll.where({a: 1, b: 2}).length, 1);
+    equal(coll.findWhere({a: 1}), model);
+    equal(coll.findWhere({a: 4}), void 0);
   });
 
   test("Underscore methods", 13, function() {
@@ -475,10 +509,10 @@ $(document).ready(function() {
     equal(col.indexOf(b), 1);
     equal(col.size(), 4);
     equal(col.rest().length, 3);
-    ok(!_.include(col.rest()), a);
+    ok(!_.include(col.rest(), a));
-    ok(!_.include(col.rest()), d);
+    ok(_.include(col.rest(), d));
     ok(!col.isEmpty());
-    ok(!_.include(col.without(d)), d);
+    ok(!_.include(col.without(d), d));
     equal(col.max(function(model){ return model.id; }).id, 3);
     equal(col.min(function(model){ return model.id; }).id, 0);
     deepEqual(col.chain()
@@ -488,7 +522,19 @@ $(document).ready(function() {
          [4, 0]);
   });
 
-  test("reset", 10, function() {
+  test("sortedIndex", function () {
+    var model = new Backbone.Model({key: 2});
+    var collection = new (Backbone.Collection.extend({
+      comparator: 'key'
+    }))([model, {key: 1}]);
+    equal(collection.sortedIndex(model), 1);
+    equal(collection.sortedIndex(model, 'key'), 1);
+    equal(collection.sortedIndex(model, function (model) {
+      return model.get('key');
+    }), 1);
+  });
+
+  test("reset", 12, function() {
     var resetCount = 0;
     var models = col.models;
     col.on('reset', function() { resetCount += 1; });
@@ -505,6 +551,22 @@ $(document).ready(function() {
     equal(col.length, 4);
     ok(col.last() !== d);
     ok(_.isEqual(col.last().attributes, d.attributes));
+    col.reset();
+    equal(col.length, 0);
+    equal(resetCount, 4);
+  });
+
+  test ("reset with different values", function(){
+    var col = new Backbone.Collection({id: 1});
+    col.reset({id: 1, a: 1});
+    equal(col.get(1).get('a'), 1);
+  });
+
+  test("same references in reset", function() {
+    var model = new Backbone.Model({id: 1});
+    var collection = new Backbone.Collection({id: 1});
+    collection.reset(model);
+    equal(collection.get(1), model);
   });
 
   test("reset passes caller options", 3, function() {
@@ -559,7 +621,7 @@ $(document).ready(function() {
     equal(col.length, 0);
   });
 
-  test("#861, adding models to a collection which do not pass validation", function() {
+  test("#861, adding models to a collection which do not pass validation, with validate:true", function() {
       var Model = Backbone.Model.extend({
         validate: function(attrs) {
           if (attrs.id == 3) return "id can't be 3";
@@ -573,18 +635,18 @@ $(document).ready(function() {
       var collection = new Collection;
       collection.on("error", function() { ok(true); });
 
-      collection.add([{id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6}]);
+      collection.add([{id: 1}, {id: 2}, {id: 3}, {id: 4}, {id: 5}, {id: 6}], {validate:true});
       deepEqual(collection.pluck('id'), [1, 2, 4, 5, 6]);
   });
 
-  test("Invalid models are discarded.", 5, function() {
+  test("Invalid models are discarded with validate:true.", 5, function() {
     var collection = new Backbone.Collection;
     collection.on('test', function() { ok(true); });
     collection.model = Backbone.Model.extend({
       validate: function(attrs){ if (!attrs.valid) return 'invalid'; }
     });
     var model = new collection.model({id: 1, valid: true});
-    collection.add([model, {id: 2}]);
+    collection.add([model, {id: 2}], {validate:true});
     model.trigger('test');
     ok(collection.get(model.cid));
     ok(collection.get(1));
@@ -648,19 +710,34 @@ $(document).ready(function() {
       }
     };
     col.sync = m.sync = function( method, collection, options ){
-      options.success();
+      options.success(collection, [], options);
     };
     col.fetch(opts);
     col.create(m, opts);
   });
 
-  test("#1412 - Trigger 'sync' event.", 2, function() {
+  test("#1412 - Trigger 'request' and 'sync' events.", 4, function() {
     var collection = new Backbone.Collection;
     collection.url = '/test';
-    collection.on('sync', function() { ok(true); });
     Backbone.ajax = function(settings){ settings.success(); };
+
+    collection.on('request', function(obj, xhr, options) {
+      ok(obj === collection, "collection has correct 'request' event after fetching");
+    });
+    collection.on('sync', function(obj, response, options) {
+      ok(obj === collection, "collection has correct 'sync' event after fetching");
+    });
     collection.fetch();
+    collection.off();
+
+    collection.on('request', function(obj, xhr, options) {
+      ok(obj === collection.get(1), "collection has correct 'request' event after one of its models save");
+    });
+    collection.on('sync', function(obj, response, options) {
+      ok(obj === collection.get(1), "collection has correct 'sync' event after one of its models save");
+    });
     collection.create({id: 1});
+    collection.off();
   });
 
   test("#1447 - create with wait adds model.", 1, function() {
@@ -796,7 +873,7 @@ $(document).ready(function() {
     collection.reset([]);
   });
 
-  test("update", function() {
+  test("set", function() {
     var m1 = new Backbone.Model();
     var m2 = new Backbone.Model({id: 2});
     var m3 = new Backbone.Model();
@@ -814,24 +891,24 @@ $(document).ready(function() {
     });
 
     // remove: false doesn't remove any models
-    c.update([], {remove: false});
+    c.set([], {remove: false});
     strictEqual(c.length, 2);
 
     // add: false doesn't add any models
-    c.update([m1, m2, m3], {add: false});
+    c.set([m1, m2, m3], {add: false});
     strictEqual(c.length, 2);
 
     // merge: false doesn't change any models
-    c.update([m1, {id: 2, a: 1}], {merge: false});
+    c.set([m1, {id: 2, a: 1}], {merge: false});
     strictEqual(m2.get('a'), void 0);
 
     // add: false, remove: false only merges existing models
-    c.update([m1, {id: 2, a: 0}, m3, {id: 4}], {add: false, remove: false});
+    c.set([m1, {id: 2, a: 0}, m3, {id: 4}], {add: false, remove: false});
     strictEqual(c.length, 2);
     strictEqual(m2.get('a'), 0);
 
     // default options add/remove/merge as appropriate
-    c.update([{id: 2, a: 1}, m3]);
+    c.set([{id: 2, a: 1}, m3]);
     strictEqual(c.length, 2);
     strictEqual(m2.get('a'), 1);
 
@@ -839,23 +916,23 @@ $(document).ready(function() {
     c.off('remove').on('remove', function(model) {
       ok(model === m2 || model === m3);
     });
-    c.update([]);
+    c.set([]);
     strictEqual(c.length, 0);
   });
 
-  test("update with only cids", 3, function() {
+  test("set with only cids", 3, function() {
     var m1 = new Backbone.Model;
     var m2 = new Backbone.Model;
     var c = new Backbone.Collection;
-    c.update([m1, m2]);
+    c.set([m1, m2]);
     equal(c.length, 2);
-    c.update([m1]);
+    c.set([m1]);
     equal(c.length, 1);
-    c.update([m1, m1, m1, m2, m2], {remove: false});
+    c.set([m1, m1, m1, m2, m2], {remove: false});
     equal(c.length, 2);
   });
 
-  test("update with only idAttribute", 3, function() {
+  test("set with only idAttribute", 3, function() {
     var m1 = { _id: 1 };
     var m2 = { _id: 2 };
     var col = Backbone.Collection.extend({
@@ -864,14 +941,61 @@ $(document).ready(function() {
       })
     });
     var c = new col;
-    c.update([m1, m2]);
+    c.set([m1, m2]);
     equal(c.length, 2);
-    c.update([m1]);
+    c.set([m1]);
     equal(c.length, 1);
-    c.update([m1, m1, m1, m2, m2], {remove: false});
+    c.set([m1, m1, m1, m2, m2], {remove: false});
     equal(c.length, 2);
   });
 
+  test("set + merge with default values defined", function() {
+    var Model = Backbone.Model.extend({
+      defaults: {
+        key: 'value'
+      }
+    });
+    var m = new Model({id: 1});
+    var col = new Backbone.Collection([m], {model: Model});
+    equal(col.first().get('key'), 'value');
+
+    col.set({id: 1, key: 'other'});
+    equal(col.first().get('key'), 'other');
+
+    col.set({id: 1, other: 'value'});
+    equal(col.first().get('key'), 'value');
+    equal(col.length, 1);
+  });
+
+  test("`set` and model level `parse`", function() {
+    var Model = Backbone.Model.extend({
+      parse: function (res) { return res.model; }
+    });
+    var Collection = Backbone.Collection.extend({
+      model: Model,
+      parse: function (res) { return res.models; }
+    });
+    var model = new Model({id: 1});
+    var collection = new Collection(model);
+    collection.set({models: [
+      {model: {id: 1}},
+      {model: {id: 2}}
+    ]}, {parse: true});
+    equal(collection.first(), model);
+  });
+
+  test("`set` data is only parsed once", function() {
+    var collection = new Backbone.Collection();
+    collection.model = Backbone.Model.extend({
+      parse: function (data) {
+        equal(data.parsed, void 0);
+        data.parsed = true;
+        return data;
+      }
+    });
+    collection.set({}, {parse: true});
+  });
+
   test("#1894 - Push should not trigger a sort", 0, function() {
     var Collection = Backbone.Collection.extend({
       comparator: 'id',
@@ -882,14 +1006,14 @@ $(document).ready(function() {
     new Collection().push({id: 1});
   });
 
-  // test("`update` with non-normal id", function() {
+  test("`set` with non-normal id", function() {
-  //   var Collection = Backbone.Collection.extend({
+    var Collection = Backbone.Collection.extend({
-  //     model: Backbone.Model.extend({idAttribute: '_id'})
+      model: Backbone.Model.extend({idAttribute: '_id'})
-  //   });
+    });
-  //   var collection = new Collection({_id: 1});
+    var collection = new Collection({_id: 1});
-  //   collection.update([{_id: 1, a: 1}], {add: false});
+    collection.set([{_id: 1, a: 1}], {add: false});
-  //   equal(collection.first().get('a'), 1);
+    equal(collection.first().get('a'), 1);
-  // });
+  });
 
   test("#1894 - `sort` can optionally be turned off", 0, function() {
     var Collection = Backbone.Collection.extend({
@@ -899,15 +1023,78 @@ $(document).ready(function() {
     new Collection().add({id: 1}, {sort: false});
   });
 
-  test("#1915 - `parse` data in the right order in `update`", function() {
+  test("#1915 - `parse` data in the right order in `set`", function() {
     var collection = new (Backbone.Collection.extend({
       parse: function (data) {
         strictEqual(data.status, 'ok');
         return data.data;
       }
     }));
-    var res = {status: 'ok', data:[{id: 1}]}
+    var res = {status: 'ok', data:[{id: 1}]};
-    collection.update(res, {parse: true});
+    collection.set(res, {parse: true});
+  });
+
+  asyncTest("#1939 - `parse` is passed `options`", 1, function () {
+    var collection = new (Backbone.Collection.extend({
+      url: '/',
+      parse: function (data, options) {
+        strictEqual(options.xhr.someHeader, 'headerValue');
+        return data;
+      }
+    }));
+    var ajax = Backbone.ajax;
+    Backbone.ajax = function (params) {
+      _.defer(params.success);
+      return {someHeader: 'headerValue'};
+    };
+    collection.fetch({
+      success: function () { start(); }
+    });
+    Backbone.ajax = ajax;
+  });
+
+  test("`add` only `sort`s when necessary", 2, function () {
+    var collection = new (Backbone.Collection.extend({
+      comparator: 'a'
+    }))([{id: 1}, {id: 2}, {id: 3}]);
+    collection.on('sort', function () { ok(true); });
+    collection.add({id: 4}); // do sort, new model
+    collection.add({id: 1, a: 1}, {merge: true}); // do sort, comparator change
+    collection.add({id: 1, b: 1}, {merge: true}); // don't sort, no comparator change
+    collection.add({id: 1, a: 1}, {merge: true}); // don't sort, no comparator change
+    collection.add(collection.models); // don't sort, nothing new
+    collection.add(collection.models, {merge: true}); // don't sort
+  });
+
+  test("`add` only `sort`s when necessary with comparator function", 3, function () {
+    var collection = new (Backbone.Collection.extend({
+      comparator: function(a, b) {
+        return a.get('a') > b.get('a') ? 1 : (a.get('a') < b.get('a') ? -1 : 0);
+      }
+    }))([{id: 1}, {id: 2}, {id: 3}]);
+    collection.on('sort', function () { ok(true); });
+    collection.add({id: 4}); // do sort, new model
+    collection.add({id: 1, a: 1}, {merge: true}); // do sort, model change
+    collection.add({id: 1, b: 1}, {merge: true}); // do sort, model change
+    collection.add({id: 1, a: 1}, {merge: true}); // don't sort, no model change
+    collection.add(collection.models); // don't sort, nothing new
+    collection.add(collection.models, {merge: true}); // don't sort
+  });
+
+  test("Attach options to collection.", 3, function() {
+      var url = '/somewhere';
+      var model = new Backbone.Model;
+      var comparator = function(){};
+
+      var collection = new Backbone.Collection([], {
+        url: url,
+        model: model,
+        comparator: comparator
+      });
+
+      strictEqual(collection.url, url);
+      ok(collection.model === model);
+      ok(collection.comparator === comparator);
   });
 
 });

vendor/backbone/test/events.js

@@ -76,6 +76,58 @@ $(document).ready(function() {
     b.trigger('anything');
   });
 
+  test("listenTo and stopListening with event maps", 4, function() {
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var cb = function(){ 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');
+  });
+
+  test("stopListening with omitted args", 2, function () {
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    var cb = function () { 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');
+  });
+
+  test("listenToOnce and stopListening", 1, function() {
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, 'all', function() { ok(true); });
+    b.trigger('anything');
+    b.trigger('anything');
+    a.listenToOnce(b, 'all', function() { ok(false); });
+    a.stopListening();
+    b.trigger('anything');
+  });
+
+  test("listenTo, listenToOnce and stopListening", 1, function() {
+    var a = _.extend({}, Backbone.Events);
+    var b = _.extend({}, Backbone.Events);
+    a.listenToOnce(b, 'all', function() { ok(true); });
+    b.trigger('anything');
+    b.trigger('anything');
+    a.listenTo(b, 'all', function() { ok(false); });
+    a.stopListening();
+    b.trigger('anything');
+  });
+
   test("listenTo and stopListening with event maps", 1, function() {
     var a = _.extend({}, Backbone.Events);
     var b = _.extend({}, Backbone.Events);
@@ -86,6 +138,27 @@ $(document).ready(function() {
     b.trigger('change');
   });
 
+  test("listenTo yourself", 1, function(){
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, "foo", function(){ ok(true); });
+    e.trigger("foo");
+  });
+
+  test("listenTo yourself cleans yourself up with stopListening", 1, function(){
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, "foo", function(){ ok(true); });
+    e.trigger("foo");
+    e.stopListening();
+    e.trigger("foo");
+  });
+
+  test("listenTo with empty callback doesn't throw an error", 1, function(){
+    var e = _.extend({}, Backbone.Events);
+    e.listenTo(e, "foo", null);
+    e.trigger("foo");
+    ok(true);
+  });
+
   test("trigger all for each event", 3, function() {
     var a, b, obj = { counter: 0 };
     _.extend(obj, Backbone.Events);
@@ -205,6 +278,13 @@ $(document).ready(function() {
     _.extend({}, Backbone.Events).on('test').trigger('test');
   });
 
+  test("if callback is truthy but not a function, `on` should throw an error just like jQuery", 1, function() {
+    var view = _.extend({}, Backbone.Events).on('test', 'noop');
+    throws(function() {
+      view.trigger('test');
+    });
+  });
+
   test("remove all events for a specific context", 4, function() {
     var obj = _.extend({}, Backbone.Events);
     obj.on('x y all', function() { ok(true); });
@@ -223,18 +303,6 @@ $(document).ready(function() {
     obj.trigger('x y');
   });
 
-  test("off is chainable", 3, function() {
-    var obj = _.extend({}, Backbone.Events);
-    // With no events
-    ok(obj.off() === 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);
@@ -360,4 +428,25 @@ $(document).ready(function() {
     Backbone.trigger('all');
   });
 
+  test("once without a callback is a noop", 0, function() {
+    _.extend({}, Backbone.Events).once('event').trigger('event');
+  });
+
+  test("event functions are chainable", function() {
+    var obj = _.extend({}, Backbone.Events);
+    var obj2 = _.extend({}, Backbone.Events);
+    var fn = function() {};
+    equal(obj, obj.trigger('noeventssetyet'));
+    equal(obj, obj.off('noeventssetyet'));
+    equal(obj, obj.stopListening('noeventssetyet'));
+    equal(obj, obj.on('a', fn));
+    equal(obj, obj.once('c', fn));
+    equal(obj, obj.trigger('a'));
+    equal(obj, obj.listenTo(obj2, 'a', fn));
+    equal(obj, obj.listenToOnce(obj2, 'b', fn));
+    equal(obj, obj.off('a c'));
+    equal(obj, obj.stopListening(obj2, 'a'));
+    equal(obj, obj.stopListening());
+  });
+
 });

vendor/backbone/test/model.js

@@ -46,9 +46,9 @@ $(document).ready(function() {
 
   test("initialize with parsed attributes", 1, function() {
     var Model = Backbone.Model.extend({
-      parse: function(obj) {
+      parse: function(attrs) {
-        obj.value += 1;
+        attrs.value += 1;
-        return obj;
+        return attrs;
       }
     });
     var model = new Model({value: 1}, {parse: true});
@@ -69,8 +69,8 @@ $(document).ready(function() {
 
   test("parse can return null", 1, function() {
     var Model = Backbone.Model.extend({
-      parse: function(obj) {
+      parse: function(attrs) {
-        obj.value += 1;
+        attrs.value += 1;
         return null;
       }
     });
@@ -111,6 +111,23 @@ $(document).ready(function() {
     equal(model.url(), '/nested/1/collection/2');
   });
 
+  test('url and urlRoot are directly attached if passed in the options', 2, function () {
+    var model = new Backbone.Model({a: 1}, {url: '/test'});
+    var model2 = new Backbone.Model({a: 2}, {urlRoot: '/test2'});
+    equal(model.url, '/test');
+    equal(model2.urlRoot, '/test2');
+  });
+
+  test("underscore methods", 5, function() {
+    var model = new Backbone.Model({ 'foo': 'a', 'bar': 'b', 'baz': 'c' });
+    var model2 = model.clone();
+    deepEqual(model.keys(), ['foo', 'bar', 'baz']);
+    deepEqual(model.values(), ['a', 'b', 'c']);
+    deepEqual(model.invert(), { 'a': 'foo', 'b': 'bar', 'c': 'baz' });
+    deepEqual(model.pick('foo', 'baz'), {'foo': 'a', 'baz': 'c'});
+    deepEqual(model.omit('foo', 'bar'), {'baz': 'c'});
+  });
+
   test("clone", 10, function() {
     var a = new Backbone.Model({ 'foo': 1, 'bar': 2, 'baz': 3});
     var b = a.clone();
@@ -202,9 +219,9 @@ $(document).ready(function() {
     ok(changeCount == 1, "Change count should NOT have incremented.");
 
     a.validate = function(attrs) {
-      equal(attrs.foo, void 0, "don't ignore values when unsetting");
+      equal(attrs.foo, void 0, "validate:true passed while unsetting");
     };
-    a.unset('foo');
+    a.unset('foo', {validate: true});
     equal(a.get('foo'), void 0, "Foo should have changed");
     delete a.validate;
     ok(changeCount == 2, "Change count should have incremented for unset.");
@@ -213,6 +230,24 @@ $(document).ready(function() {
     equal(a.id, undefined, "Unsetting the id should remove the id property.");
   });
 
+  test("#2030 - set with failed validate, followed by another set triggers change", function () {
+    var attr = 0, main = 0, error = 0;
+    var Model = Backbone.Model.extend({
+      validate: function (attr) {
+        if (attr.x > 1) {
+          error++;
+          return "this is an error";
+        }
+      }
+    });
+    var model = new Model({x:0});
+      model.on('change:x', function () { attr++; });
+      model.on('change', function () { main++; });
+      model.set({x:2}, {validate:true});
+      model.set({x:1}, {validate:true});
+      deepEqual([attr, main, error], [1, 1, 1]);
+  });
+
   test("set triggers changes in the correct order", function() {
     var value = null;
     var model = new Backbone.Model;
@@ -223,15 +258,16 @@ $(document).ready(function() {
     equal(value, 'last');
   });
 
-  test("set falsy values in the correct order", 1, function() {
+  test("set falsy values in the correct order", 2, function() {
     var model = new Backbone.Model({result: 'result'});
     model.on('change', function() {
-      equal(model.changed.result, false);
+      equal(model.changed.result, void 0);
+      equal(model.previous('result'), false);
     });
     model.set({result: void 0}, {silent: true});
     model.set({result: null}, {silent: true});
     model.set({result: false}, {silent: true});
-    model.change();
+    model.set({result: void 0});
   });
 
   test("multiple unsets", 1, function() {
@@ -245,14 +281,12 @@ $(document).ready(function() {
     equal(i, 2, 'Unset does not fire an event for missing attributes.');
   });
 
-  test("unset and changedAttributes", 2, function() {
+  test("unset and changedAttributes", 1, function() {
     var model = new Backbone.Model({a: 1});
-    model.unset('a', {silent: true});
+    model.on('change', function() {
-    var changedAttributes = model.changedAttributes();
+      ok('a' in model.changedAttributes(), 'changedAttributes should contain unset properties');
-    ok('a' in changedAttributes, 'changedAttributes should contain unset properties');
+    });
-
+    model.unset('a');
-    changedAttributes = model.changedAttributes();
-    ok('a' in changedAttributes, 'changedAttributes should contain unset properties when running changedAttributes again after an unset.');
   });
 
   test("using a non-default id attribute.", 5, function() {
@@ -272,6 +306,21 @@ $(document).ready(function() {
     equal(model.get('name'), '');
   });
 
+  test("setting an object", 1, function() {
+    var model = new Backbone.Model({
+      custom: { foo: 1 }
+    });
+    model.on('change', function() {
+      ok(1);
+    });
+    model.set({
+      custom: { foo: 1 } // no change should be fired
+    });
+    model.set({
+      custom: { foo: 2 } // change event should be fired
+    });
+  });
+
   test("clear", 3, function() {
     var changed;
     var model = new Backbone.Model({id: 1, name : "Model"});
@@ -292,7 +341,7 @@ $(document).ready(function() {
         "two": 2
       }
     });
-    var model = new Defaulted({two: null});
+    var model = new Defaulted({two: undefined});
     equal(model.get('one'), 1);
     equal(model.get('two'), 2);
     Defaulted = Backbone.Model.extend({
@@ -303,14 +352,14 @@ $(document).ready(function() {
         };
       }
     });
-    model = new Defaulted({two: null});
+    model = new Defaulted({two: undefined});
     equal(model.get('one'), 3);
     equal(model.get('two'), 4);
   });
 
-  test("change, hasChanged, changedAttributes, previous, previousAttributes", 12, function() {
+  test("change, hasChanged, changedAttributes, previous, previousAttributes", 9, function() {
-    var model = new Backbone.Model({name : "Tim", age : 10});
+    var model = new Backbone.Model({name: "Tim", age: 10});
-    equal(model.changedAttributes(), false);
+    deepEqual(model.changedAttributes(), false);
     model.on('change', function() {
       ok(model.hasChanged('name'), 'name changed');
       ok(!model.hasChanged('age'), 'age did not');
@@ -320,17 +369,13 @@ $(document).ready(function() {
     });
     equal(model.hasChanged(), false);
     equal(model.hasChanged(undefined), false);
-    model.set({name : 'Rob'}, {silent : true});
+    model.set({name : 'Rob'});
-    equal(model.hasChanged(), true);
-    equal(model.hasChanged(undefined), true);
-    equal(model.hasChanged('name'), true);
-    model.change();
     equal(model.get('name'), 'Rob');
   });
 
   test("changedAttributes", 3, function() {
     var model = new Backbone.Model({a: 'a', b: 'b'});
-    equal(model.changedAttributes(), false);
+    deepEqual(model.changedAttributes(), false);
     equal(model.changedAttributes({a: 'a'}), false);
     equal(model.changedAttributes({a: 'b'}).a, 'b');
   });
@@ -341,8 +386,7 @@ $(document).ready(function() {
     model.on('change', function(model, options) {
       value = options.prefix + model.get('name');
     });
-    model.set({name: 'Bob'}, {silent: true});
+    model.set({name: 'Bob'}, {prefix: 'Mr. '});
-    model.change({prefix: 'Mr. '});
     equal(value, 'Mr. Bob');
     model.set({name: 'Sue'}, {prefix: 'Ms. '});
     equal(value, 'Ms. Sue');
@@ -368,7 +412,7 @@ $(document).ready(function() {
     model.set({lastName: 'Hicks'});
   });
 
-  test("validate after save", 1, function() {
+  test("validate after save", 2, function() {
     var lastError, model = new Backbone.Model();
     model.validate = function(attrs) {
       if (attrs.admin) return "Can't change admin status.";
@@ -376,11 +420,13 @@ $(document).ready(function() {
     model.sync = function(method, model, options) {
       options.success.call(this, {admin: true});
     };
-    model.save(null, {error: function(model, error) {
+    model.on('invalid', function(model, error) {
       lastError = error;
-    }});
+    });
+    model.save(null);
 
     equal(lastError, "Can't change admin status.");
+    equal(model.validationError, "Can't change admin status.");
   });
 
   test("save", 2, function() {
@@ -389,6 +435,19 @@ $(document).ready(function() {
     ok(_.isEqual(this.syncArgs.model, doc));
   });
 
+  test("save, fetch, destroy triggers error event when an error occurs", 3, function () {
+    var model = new Backbone.Model();
+    model.on('error', function () {
+      ok(true);
+    });
+    model.sync = function (method, model, options) {
+      options.error();
+    };
+    model.save({data: 2, id: 1});
+    model.fetch();
+    model.destroy();
+  });
+
   test("save with PATCH", function() {
     doc.clear().set({id: 1, a: 1, b: 2, c: 3, d: 4});
     doc.save();
@@ -412,7 +471,18 @@ $(document).ready(function() {
     equal(model.get('title'), 'Twelfth Night');
   });
 
-
+  test("save with non-object success response", 2, function () {
+    var model = new Backbone.Model();
+    model.sync = function(method, model, options) {
+      options.success('', options);
+      options.success(null, options);
+    };
+    model.save({testing:'empty'}, {
+      success: function (model) {
+        deepEqual(model.attributes, {testing:'empty'});
+      }
+    });
+  });
 
   test("fetch", 2, function() {
     doc.fetch();
@@ -442,14 +512,16 @@ $(document).ready(function() {
     model.validate = function(attrs) {
       if (attrs.admin != this.get('admin')) return "Can't change admin status.";
     };
-    model.on('error', function(model, error) {
+    model.on('invalid', function(model, error) {
       lastError = error;
     });
     var result = model.set({a: 100});
     equal(result, model);
     equal(model.get('a'), 100);
     equal(lastError, undefined);
-    result = model.set({a: 200, admin: false});
+    result = model.set({admin: true});
+    equal(model.get('admin'), true);
+    result = model.set({a: 200, admin: false}, {validate:true});
     equal(lastError, "Can't change admin status.");
     equal(result, false);
     equal(model.get('a'), 100);
@@ -467,10 +539,10 @@ $(document).ready(function() {
     model.set({name: "Two"});
     equal(model.get('name'), 'Two');
     equal(error, undefined);
-    model.unset('name');
+    model.unset('name', {validate: true});
     equal(error, true);
     equal(model.get('name'), 'Two');
-    model.clear();
+    model.clear({validate:true});
     equal(model.get('name'), 'Two');
     delete model.validate;
     model.clear();
@@ -483,21 +555,18 @@ $(document).ready(function() {
     model.validate = function(attrs) {
       if (attrs.admin) return "Can't change admin status.";
     };
-    var callback = function(model, error) {
+    model.on('invalid', function(model, error) {
-      lastError = error;
-    };
-    model.on('error', function(model, error) {
       boundError = true;
     });
-    var result = model.set({a: 100}, {error: callback});
+    var result = model.set({a: 100}, {validate:true});
     equal(result, model);
     equal(model.get('a'), 100);
-    equal(lastError, undefined);
+    equal(model.validationError, null);
     equal(boundError, undefined);
-    result = model.set({a: 200, admin: true}, {error: callback});
+    result = model.set({a: 200, admin: true}, {validate:true});
     equal(result, false);
     equal(model.get('a'), 100);
-    equal(lastError, "Can't change admin status.");
+    equal(model.validationError, "Can't change admin status.");
     equal(boundError, true);
   });
 
@@ -592,6 +661,13 @@ $(document).ready(function() {
     ok(model.get('x') === a);
   });
 
+  test("set same value does not trigger change", 0, function() {
+    var model = new Backbone.Model({x: 1});
+    model.on('change change:x', function() { ok(false); });
+    model.set({x: 1});
+    model.set({x: 1});
+  });
+
   test("unset does not fire a change for undefined attributes", 0, function() {
     var model = new Backbone.Model({x: undefined});
     model.on('change:x', function(){ ok(false); });
@@ -603,19 +679,29 @@ $(document).ready(function() {
     ok('x' in model.attributes);
   });
 
-  test("change fires change:attr", 1, function() {
+  test("hasChanged works outside of change events, and true within", 6, function() {
     var model = new Backbone.Model({x: 1});
-    model.set({x: 2}, {silent: true});
+    model.on('change:x', function() {
-    model.on('change:x', function(){ ok(true); });
+      ok(model.hasChanged('x'));
-    model.change();
+      equal(model.get('x'), 1);
-  });
+    });
-
-  test("hasChanged is false after original values are set", 2, function() {
-    var model = new Backbone.Model({x: 1});
-    model.on('change:x', function(){ ok(false); });
     model.set({x: 2}, {silent: true});
     ok(model.hasChanged());
-    model.set({x: 1}, {silent: true});
+    equal(model.hasChanged('x'), true);
+    model.set({x: 1});
+    ok(model.hasChanged());
+    equal(model.hasChanged('x'), true);
+  });
+
+  test("hasChanged gets cleared on the following set", 4, function() {
+    var model = new Backbone.Model;
+    model.set({x: 1});
+    ok(model.hasChanged());
+    model.set({x: 1});
+    ok(!model.hasChanged());
+    model.set({x: 2});
+    ok(model.hasChanged());
+    model.set({});
     ok(!model.hasChanged());
   });
 
@@ -678,6 +764,13 @@ $(document).ready(function() {
     model.save({x: 1}, {wait: true});
   });
 
+  test("save turns on parse flag", function () {
+    var Model = Backbone.Model.extend({
+      sync: function(method, model, options) { ok(options.parse); }
+    });
+    new Model().save();
+  });
+
   test("nested `set` during `'change:attr'`", 2, function() {
     var events = [];
     var model = new Backbone.Model();
@@ -691,25 +784,19 @@ $(document).ready(function() {
     model.set({x: true});
     deepEqual(events, ['change:y', 'change:x', 'change']);
     events = [];
-    model.change();
+    model.set({z: true});
-    deepEqual(events, ['change:z', 'change']);
+    deepEqual(events, []);
   });
 
   test("nested `change` only fires once", 1, function() {
     var model = new Backbone.Model();
     model.on('change', function() {
       ok(true);
-      model.change();
+      model.set({x: true});
     });
     model.set({x: true});
   });
 
-  test("no `'change'` event if no changes", 0, function() {
-    var model = new Backbone.Model();
-    model.on('change', function() { ok(false); });
-    model.change();
-  });
-
   test("nested `set` during `'change'`", 6, function() {
     var count = 0;
     var model = new Backbone.Model();
@@ -721,13 +808,13 @@ $(document).ready(function() {
           model.set({y: true});
           break;
         case 1:
-          deepEqual(this.changedAttributes(), {y: true});
+          deepEqual(this.changedAttributes(), {x: true, y: true});
-          equal(model.previous('x'), true);
+          equal(model.previous('x'), undefined);
           model.set({z: true});
           break;
         case 2:
-          deepEqual(this.changedAttributes(), {z: true});
+          deepEqual(this.changedAttributes(), {x: true, y: true, z: true});
-          equal(model.previous('y'), true);
+          equal(model.previous('y'), undefined);
           break;
         default:
           ok(false);
@@ -736,30 +823,34 @@ $(document).ready(function() {
     model.set({x: true});
   });
 
-  test("nested `'change'` with silent", 3, function() {
+  test("nested `change` with silent", 3, function() {
     var count = 0;
     var model = new Backbone.Model();
-    model.on('change:y', function() { ok(true); });
+    model.on('change:y', function() { ok(false); });
     model.on('change', function() {
       switch(count++) {
         case 0:
           deepEqual(this.changedAttributes(), {x: true});
           model.set({y: true}, {silent: true});
+          model.set({z: true});
           break;
         case 1:
-          deepEqual(this.changedAttributes(), {y: true, z: true});
+          deepEqual(this.changedAttributes(), {x: true, y: true, z: true});
+          break;
+        case 2:
+          deepEqual(this.changedAttributes(), {z: false});
           break;
         default:
           ok(false);
       }
     });
     model.set({x: true});
-    model.set({z: true});
+    model.set({z: false});
   });
 
-  test("nested `'change:attr'` with silent", 1, function() {
+  test("nested `change:attr` with silent", 0, function() {
     var model = new Backbone.Model();
-    model.on('change:y', function(){ ok(true); });
+    model.on('change:y', function(){ ok(false); });
     model.on('change', function() {
       model.set({y: true}, {silent: true});
       model.set({z: true});
@@ -777,21 +868,25 @@ $(document).ready(function() {
       equal(val, 2);
     });
     model.set({x: true});
-    model.change();
   });
 
-  test("multiple nested changes with silent", 2, function() {
+  test("multiple nested changes with silent", 1, function() {
     var changes = [];
     var model = new Backbone.Model();
     model.on('change:b', function(model, val) { changes.push(val); });
     model.on('change', function() {
       model.set({b: 1});
-      model.set({b: 2}, {silent: true});
     });
     model.set({b: 0});
     deepEqual(changes, [0, 1]);
-    model.change();
+  });
-    deepEqual(changes, [0, 1, 2, 1]);
+
+  test("basic silent change semantics", 1, function() {
+    var model = new Backbone.Model;
+    model.set({x: 1});
+    model.on('change', function(){ ok(true); });
+    model.set({x: 2}, {silent: true});
+    model.set({x: 1});
   });
 
   test("nested set multiple times", 1, function() {
@@ -837,9 +932,8 @@ $(document).ready(function() {
 
   test("#1412 - Trigger 'sync' event.", 3, function() {
     var model = new Backbone.Model({id: 1});
-    model.url = '/test';
+    model.sync = function (method, model, options) { options.success(); };
     model.on('sync', function(){ ok(true); });
-    Backbone.ajax = function(settings){ settings.success(); };
     model.fetch();
     model.save();
     model.destroy();
@@ -866,7 +960,7 @@ $(document).ready(function() {
       validate: function(){ return 'invalid'; }
     });
     var model = new Model({id: 1});
-    model.on('error', function(){ ok(true); });
+    model.on('invalid', function(){ ok(true); });
     model.save();
   });
 
@@ -895,9 +989,9 @@ $(document).ready(function() {
     .save(null, {wait: true});
   });
 
-  test("#1664 - Changing from one value, silently to another, back to original does not trigger change.", 0, function() {
+  test("#1664 - Changing from one value, silently to another, back to original triggers a change.", 1, function() {
     var model = new Backbone.Model({x:1});
-    model.on('change:x', function() { ok(false); });
+    model.on('change:x', function() { ok(true); });
     model.set({x:2},{silent:true});
     model.set({x:3},{silent:true});
     model.set({x:1});
@@ -910,15 +1004,11 @@ $(document).ready(function() {
       model.set({a:'c'}, {silent:true});
       model.set({b:2}, {silent:true});
       model.unset('c', {silent:true});
-      model.set({a:'a'}, {silent:true});
-      model.set({b:1}, {silent:true});
-      model.set({c:'item'}, {silent:true});
     });
     model.on('change:a change:b change:c', function(model, val) { changes.push(val); });
     model.set({a:'a', b:1, c:'item'});
     deepEqual(changes, ['a',1,'item']);
-    model.change();
+    deepEqual(model.attributes, {a: 'c', b: 2});
-    deepEqual(changes, ['a',1,'item']);
   });
 
   test("#1791 - `attributes` is available for `parse`", function() {
@@ -929,7 +1019,7 @@ $(document).ready(function() {
     expect(0);
   });
 
-  test("silent changes in last `change` event back to original does not trigger change", 2, function() {
+  test("silent changes in last `change` event back to original triggers change", 2, function() {
     var changes = [];
     var model = new Backbone.Model();
     model.on('change:a change:b change:c', function(model, val) { changes.push(val); });
@@ -938,9 +1028,8 @@ $(document).ready(function() {
     });
     model.set({a:'a'});
     deepEqual(changes, ['a']);
-    model.set({a:'a'}, {silent:true});
+    model.set({a:'a'});
-    model.change();
+    deepEqual(changes, ['a', 'a']);
-    deepEqual(changes, ['a']);
   });
 
   test("#1943 change calculations should use _.isEqual", function() {
@@ -949,4 +1038,65 @@ $(document).ready(function() {
     equal(model.changedAttributes(), false);
   });
 
+  test("#1964 - final `change` event is always fired, regardless of interim changes", 1, function () {
+    var model = new Backbone.Model();
+    model.on('change:property', function() {
+      model.set('property', 'bar');
+    });
+    model.on('change', function() {
+      ok(true);
+    });
+    model.set('property', 'foo');
+  });
+
+  test("isValid", function() {
+    var model = new Backbone.Model({valid: true});
+    model.validate = function(attrs) {
+      if (!attrs.valid) return "invalid";
+    };
+    equal(model.isValid(), true);
+    equal(model.set({valid: false}, {validate:true}), false);
+    equal(model.isValid(), true);
+    model.set({valid:false});
+    equal(model.isValid(), false);
+    ok(!model.set('valid', false, {validate: true}));
+  });
+
+  test("#1179 - isValid returns true in the absence of validate.", 1, function() {
+    var model = new Backbone.Model();
+    model.validate = null;
+    ok(model.isValid());
+  });
+
+  test("#1961 - Creating a model with {validate:true} will call validate and use the error callback", function () {
+    var Model = Backbone.Model.extend({
+      validate: function (attrs) {
+        if (attrs.id === 1) return "This shouldn't happen";
+      }
+    });
+    var model = new Model({id: 1}, {validate: true});
+    equal(model.validationError, "This shouldn't happen");
+  });
+
+  test("toJSON receives attrs during save(..., {wait: true})", 1, function() {
+    var Model = Backbone.Model.extend({
+      url: '/test',
+      toJSON: function() {
+        strictEqual(this.attributes.x, 1);
+        return _.clone(this.attributes);
+      }
+    });
+    var model = new Model;
+    model.save({x: 1}, {wait: true});
+  });
+
+  test("#2034 - nested set with silent only triggers one change", 1, function() {
+    var model = new Backbone.Model();
+    model.on('change', function() {
+      model.set({b: true}, {silent: true});
+      ok(true);
+    });
+    model.set({a: true});
+  });
+
 });

vendor/backbone/test/router.js

@@ -57,6 +57,15 @@ $(document).ready(function() {
 
   });
 
+  var ExternalObject = {
+    value: 'unset',
+
+    routingFunction: function(value) {
+      this.value = value;
+    }
+  };
+  _.bindAll(ExternalObject);
+
   var Router = Backbone.Router.extend({
 
     count: 0,
@@ -69,10 +78,15 @@ $(document).ready(function() {
       "contacts":                   "contacts",
       "contacts/new":               "newContact",
       "contacts/:id":               "loadContact",
+      "route-event/:arg":           "routeEvent",
       "optional(/:item)":           "optionalItem",
+      "named/optional/(y:z)":       "namedOptional",
       "splat/*args/end":            "splat",
-      "*first/complex-:part/*rest": "complex",
+      ":repo/compare/*from...*to":  "github",
+      "decode/:named/*splat":       "decode",
+      "*first/complex-*part/*rest": "complex",
       ":entity?*args":              "query",
+      "function/:value":            ExternalObject.routingFunction,
       "*anything":                  "anything"
     },
 
@@ -110,23 +124,41 @@ $(document).ready(function() {
       this.arg = arg != void 0 ? arg : null;
     },
 
-    splat : function(args) {
+    splat: function(args) {
       this.args = args;
     },
 
-    complex : function(first, part, rest) {
+    github: function(repo, from, to) {
+      this.repo = repo;
+      this.from = from;
+      this.to = to;
+    },
+
+    complex: function(first, part, rest) {
       this.first = first;
       this.part = part;
       this.rest = rest;
     },
 
-    query : function(entity, args) {
+    query: function(entity, args) {
       this.entity    = entity;
       this.queryArgs = args;
     },
 
-    anything : function(whatever) {
+    anything: function(whatever) {
       this.anything = whatever;
+    },
+
+    namedOptional: function(z) {
+      this.z = z;
+    },
+
+    decode: function(named, path) {
+      this.named = named;
+      this.path = path;
+    },
+
+    routeEvent: function(arg) {
     }
 
   });
@@ -144,6 +176,15 @@ $(document).ready(function() {
     equal(lastArgs[0], 'news');
   });
 
+  test("routes (simple, but unicode)", 4, function() {
+    location.replace('http://example.com#search/тест');
+    Backbone.history.checkUrl();
+    equal(router.query, "тест");
+    equal(router.page, void 0);
+    equal(lastRoute, 'search');
+    equal(lastArgs[0], "тест");
+  });
+
   test("routes (two part)", 2, function() {
     location.replace('http://example.com#search/nyc/p10');
     Backbone.history.checkUrl();
@@ -204,6 +245,14 @@ $(document).ready(function() {
     equal(router.args, 'long-list/of/splatted_99args');
   });
 
+  test("routes (github)", 3, function() {
+    location.replace('http://example.com#backbone/compare/1.0...braddunbar:with/slash');
+    Backbone.history.checkUrl();
+    equal(router.repo, 'backbone');
+    equal(router.from, '1.0');
+    equal(router.to, 'braddunbar:with/slash');
+  });
+
   test("routes (optional)", 2, function() {
     location.replace('http://example.com#optional');
     Backbone.history.checkUrl();
@@ -237,6 +286,23 @@ $(document).ready(function() {
     equal(router.anything, 'doesnt-match-a-route');
   });
 
+  test("routes (function)", 3, function() {
+    router.on('route', function(name) {
+      ok(name === '');
+    });
+    equal(ExternalObject.value, 'unset');
+    location.replace('http://example.com#function/set');
+    Backbone.history.checkUrl();
+    equal(ExternalObject.value, 'set');
+  });
+
+  test("Decode named parameters, not splats.", 2, function() {
+    location.replace('http://example.com#decode/a%2Fb/c%2Fd/e');
+    Backbone.history.checkUrl();
+    strictEqual(router.named, 'a/b');
+    strictEqual(router.path, 'c/d/e');
+  });
+
   test("fires event when router doesn't have callback on it", 1, function() {
     router.on("route:noCallback", function(){ ok(true); });
     location.replace('http://example.com#noCallback');
@@ -268,9 +334,9 @@ $(document).ready(function() {
   test("#967 - Route callback gets passed encoded values.", 3, function() {
     var route = 'has%2Fslash/complex-has%23hash/has%20space';
     Backbone.history.navigate(route, {trigger: true});
-    strictEqual(router.first, 'has%2Fslash');
+    strictEqual(router.first, 'has/slash');
-    strictEqual(router.part, 'has%23hash');
+    strictEqual(router.part, 'has#hash');
-    strictEqual(router.rest, 'has%20space');
+    strictEqual(router.rest, 'has space');
   });
 
   test("correctly handles URLs with % (#868)", 3, function() {
@@ -502,4 +568,45 @@ $(document).ready(function() {
     strictEqual(history.getFragment('/fragment '), 'fragment');
   });
 
+  test("#1980 - Optional parameters.", 2, function() {
+    location.replace('http://example.com#named/optional/y');
+    Backbone.history.checkUrl();
+    strictEqual(router.z, undefined);
+    location.replace('http://example.com#named/optional/y123');
+    Backbone.history.checkUrl();
+    strictEqual(router.z, '123');
+  });
+
+  test("#2062 - Trigger 'route' event on router instance.", 2, function() {
+    router.on('route', function(name, args) {
+      strictEqual(name, 'routeEvent');
+      deepEqual(args, ['x']);
+    });
+    location.replace('http://example.com#route-event/x');
+    Backbone.history.checkUrl();
+  });
+
+  test("#2255 - Extend routes by making routes a function.", 1, function() {
+    var RouterBase = Backbone.Router.extend({
+      routes: function() {
+        return {
+          home:  "root",
+          index: "index.html"
+        };
+      }
+    });
+
+    var RouterExtended = RouterBase.extend({
+      routes: function() {
+        var _super = RouterExtended.__super__.routes;
+        return _.extend(_super(),
+          { show:   "show",
+            search: "search" });
+      }
+    });
+
+    var router = new RouterExtended();
+    deepEqual({home: "root", index: "index.html", show: "show", search: "search"}, router.routes);
+  });
+
 });

vendor/backbone/test/view.js

@@ -29,22 +29,6 @@ $(document).ready(function() {
     strictEqual(view.$('a b').html(), 'test');
   });
 
-  test("make", 3, function() {
-    var div = view.make('div', {id: 'test-div'}, "one two three");
-
-    equal(div.tagName.toLowerCase(), 'div');
-    equal(div.id, 'test-div');
-    equal($(div).text(), 'one two three');
-  });
-
-  test("make can take falsy values for content", 2, function() {
-    var div = view.make('div', {id: 'test-div'}, 0);
-    equal($(div).text(), '0');
-
-    div = view.make('div', {id: 'test-div'}, '');
-    equal($(div).text(), '');
-  });
-
   test("initialize", 1, function() {
     var View = Backbone.View.extend({
       initialize: function() {
@@ -101,6 +85,13 @@ $(document).ready(function() {
     equal(view.counter, 3);
   });
 
+
+  test("delegateEvents ignore undefined methods", 0, function() {
+    var view = new Backbone.View({el: '<p></p>'});
+    view.delegateEvents({'click': 'undefinedMethod'});
+    view.$el.trigger('click');
+  });
+
   test("undelegateEvents", 6, function() {
     var counter1 = 0, counter2 = 0;
 

vendor/benchmark.js/LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2010-2012 Mathias Bynens <http://mathiasbynens.be/>
+Copyright 2010-2013 Mathias Bynens <http://mathiasbynens.be/>
 Based on JSLitmus.js, copyright Robert Kieffer <http://broofa.com/>
 Modified by John-David Dalton <http://allyoucanleet.com/>
 

vendor/benchmark.js/README.md

@@ -15,13 +15,16 @@ For a list of upcoming features, check out our [roadmap](https://github.com/best
 
 ## 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.
+Benchmark.js has been tested in at least Chrome 5~26, Firefox 1~19, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.10.4, Narwhal 0.3.2, PhantomJS 1.9.0, RingoJS 0.9, and Rhino 1.7RC5.
 
 ## Installation and usage
 
-In a browser or Adobe AIR:
+Benchmark.js’ only hard dependency is [Lo-Dash](http://lodash.com/).
+
+In a browser:
 
 ```html
+<script src="lodash.js"></script>
 <script src="benchmark.js"></script>
 ```
 
@@ -68,25 +71,14 @@ 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',
+    'lodash': 'path/to/lodash',
     'platform': 'path/to/platform'
   }
 },
-['benchmark', 'platform'], function(Benchmark, platform) {
+['benchmark'], function(Benchmark) {
-  Benchmark.platform = platform;
   console.log(Benchmark.platform.name);
 });
 ```
@@ -108,7 +100,7 @@ suite.add('RegExp#test', function() {
   console.log(String(event.target));
 })
 .on('complete', function() {
-  console.log('Fastest is ' + this.filter('fastest').pluck('name'));
+  console.log('Fastest is ' + _.pluck(this.filter('fastest'), 'name'));
 })
 // run async
 .run({ 'async': true });
@@ -121,7 +113,7 @@ suite.add('RegExp#test', function() {
 
 ## 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.
+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
 

vendor/docdown/LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright 2011-2012 John-David Dalton <http://allyoucanleet.com/>
+Copyright 2011-2013 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

vendor/docdown/docdown.php

@@ -1,7 +1,7 @@
 <?php
 /*!
  * Docdown v1.0.0-pre
- * Copyright 2011-2012 John-David Dalton <http://allyoucanleet.com/>
+ * Copyright 2011-2013 John-David Dalton <http://allyoucanleet.com/>
  * Available under MIT license <http://mths.be/mit>
  */
 require(dirname(__FILE__) . '/src/DocDown/Generator.php');

vendor/docdown/src/DocDown/Alias.php

@@ -29,15 +29,16 @@ class Alias {
     $this->_category = $owner->getCategory();
     $this->_desc = $owner->getDesc();
     $this->_example = $owner->getExample();
+    $this->_isCtor = $owner->isCtor();
+    $this->_isLicense = $owner->isLicense();
+    $this->_isPlugin = $owner->isPlugin();
+    $this->_isPrivate = $owner->isPrivate();
+    $this->_isStatic = $owner->isStatic();
     $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();
   }
 
   /*--------------------------------------------------------------------------*/
@@ -96,6 +97,66 @@ class Alias {
     return $this->_example;
   }
 
+  /**
+   * 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 a license.
+   *
+   * @memberOf Alias
+   * @returns {Boolean} Returns `true` if a license, else `false`.
+   */
+  public function isLicense() {
+    return $this->_isLicense;
+  }
+
+  /**
+   * 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;
+  }
+
   /**
    * Resolves the owner entry's line number.
    *
@@ -161,55 +222,5 @@ class Alias {
   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;
-  }
 }
 ?>

vendor/docdown/src/DocDown/Entry.php

@@ -217,6 +217,100 @@ class Entry {
     return $result;
   }
 
+  /**
+   * Checks if the entry is an alias.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `false`.
+   */
+  public function isAlias() {
+    return false;
+  }
+
+  /**
+   * Checks if the entry is a constructor.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `true` if a constructor, else `false`.
+   */
+  public function isCtor() {
+    if (!isset($this->_isCtor)) {
+      $this->_isCtor = !!preg_match('/\* *@constructor\b/', $this->entry);
+    }
+    return $this->_isCtor;
+  }
+
+  /**
+   * Checks if the entry is a license.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `true` if a license, else `false`.
+   */
+  public function isLicense() {
+    if (!isset($this->_isLicense)) {
+      $this->_isLicense = !!preg_match('/\* *@license\b/', $this->entry);
+    }
+    return $this->_isLicense;
+  }
+
+  /**
+   * Checks if the entry *is* assigned to a prototype.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `true` if assigned to a prototype, else `false`.
+   */
+  public function isPlugin() {
+    if (!isset($this->_isPlugin)) {
+      $this->_isPlugin = !$this->isCtor() && !$this->isPrivate() && !$this->isStatic();
+    }
+    return $this->_isPlugin;
+  }
+
+  /**
+   * Checks if the entry is private.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `true` if private, else `false`.
+   */
+  public function isPrivate() {
+    if (!isset($this->_isPrivate)) {
+      $this->_isPrivate = $this->isLicense() || !!preg_match('/\* *@private\b/', $this->entry) || !preg_match('/\* *@[a-z]+\b/', $this->entry);
+    }
+    return $this->_isPrivate;
+  }
+
+  /**
+   * Checks if the entry is *not* assigned to a prototype.
+   *
+   * @memberOf Entry
+   * @returns {Boolean} Returns `true` if not assigned to a prototype, else `false`.
+   */
+  public function isStatic() {
+    if (isset($this->_isStatic)) {
+      return $this->_isStatic;
+    }
+
+    $public = !$this->isPrivate();
+    $result = $public && !!preg_match('/\* *@static\b/', $this->entry);
+
+    // set in cases where it isn't explicitly stated
+    if ($public && !$result) {
+      if ($parent = array_pop(preg_split('/[#.]/', $this->getMembers(0)))) {
+        foreach (Entry::getEntries($this->source) as $entry) {
+          $entry = new Entry($entry, $this->source);
+          if ($entry->getName() == $parent) {
+            $result = !$entry->isCtor();
+            break;
+          }
+        }
+      } else {
+        $result = true;
+      }
+    }
+    $this->_isStatic = $result;
+    return $result;
+  }
+
   /**
    * Resolves the entry's line number.
    *
@@ -344,86 +438,5 @@ class Entry {
     $this->_type = $result;
     return $result;
   }
-
-  /**
-   * Checks if the entry is an alias.
-   *
-   * @memberOf Entry
-   * @returns {Boolean} Returns `false`.
-   */
-  public function isAlias() {
-    return false;
-  }
-
-  /**
-   * Checks if the entry is a constructor.
-   *
-   * @memberOf Entry
-   * @returns {Boolean} Returns `true` if a constructor, else `false`.
-   */
-  public function isCtor() {
-    if (!isset($this->_isCtor)) {
-      $this->_isCtor = !!preg_match('/\* *@constructor\b/', $this->entry);
-    }
-    return $this->_isCtor;
-  }
-
-  /**
-   * Checks if the entry *is* assigned to a prototype.
-   *
-   * @memberOf Entry
-   * @returns {Boolean} Returns `true` if assigned to a prototype, else `false`.
-   */
-  public function isPlugin() {
-    if (!isset($this->_isPlugin)) {
-      $this->_isPlugin = !$this->isCtor() && !$this->isPrivate() && !$this->isStatic();
-    }
-    return $this->_isPlugin;
-  }
-
-  /**
-   * Checks if the entry is private.
-   *
-   * @memberOf Entry
-   * @returns {Boolean} Returns `true` if private, else `false`.
-   */
-  public function isPrivate() {
-    if (!isset($this->_isPrivate)) {
-      $this->_isPrivate = !!preg_match('/\* *@private\b/', $this->entry) || !preg_match('/\* *@[a-z]+\b/', $this->entry);
-    }
-    return $this->_isPrivate;
-  }
-
-  /**
-   * Checks if the entry is *not* assigned to a prototype.
-   *
-   * @memberOf Entry
-   * @returns {Boolean} Returns `true` if not assigned to a prototype, else `false`.
-   */
-  public function isStatic() {
-    if (isset($this->_isStatic)) {
-      return $this->_isStatic;
-    }
-
-    $public = !$this->isPrivate();
-    $result = $public && !!preg_match('/\* *@static\b/', $this->entry);
-
-    // set in cases where it isn't explicitly stated
-    if ($public && !$result) {
-      if ($parent = array_pop(preg_split('/[#.]/', $this->getMembers(0)))) {
-        foreach (Entry::getEntries($this->source) as $entry) {
-          $entry = new Entry($entry, $this->source);
-          if ($entry->getName() == $parent) {
-            $result = !$entry->isCtor();
-            break;
-          }
-        }
-      } else {
-        $result = true;
-      }
-    }
-    $this->_isStatic = $result;
-    return $result;
-  }
 }
 ?>