Compare commits

..

2 Commits
3.3.1 ... 2.4.2

Author SHA1 Message Date
jdalton
29a7bc4c81 Bump to v2.4.2. 2013-12-01 10:37:29 -07:00
Benjamin Tan
e21e993729 Update v2.4.1 docs 2015-01-23 15:00:16 +08:00
76 changed files with 54269 additions and 44534 deletions

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@@ -1,18 +0,0 @@
# This file is for unifying the coding style for different editors and IDEs
# editorconfig.org
root = true
[*]
end_of_line = lf
charset = utf-8
trim_trailing_whitespace = true
[**.{js,json,md}]
indent_style = space
indent_size = 2
insert_final_newline = true
[**.html]
indent_style = tab
insert_final_newline = false

4
.gitattributes vendored
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@@ -1 +1,5 @@
* text=auto
*.html text eol=lf
*.js text eol=lf
*.md text eol=lf
*.sh text eol=lf

9
.gitignore vendored
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@@ -1,6 +1,11 @@
.coveralls.yml
.DS_Store
*.custom.*
*.log
*.template.*
*.map
lodash.compat.min.js
/*.min.*
modularize
node_modules
dist/*.backbone.*
dist/*.legacy.*
dist/*.mobile.*

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@@ -1,73 +1,79 @@
language: node_js
node_js:
- "0.12"
- "0.6"
- "0.8"
- "0.10"
env:
global:
- BIN="node" BUILD="compat" ISTANBUL=false OPTION=""
- NPM_VERSION="^2.0.0" SAUCE_LABS=false SAUCE_USERNAME="lodash"
- BIN="node" BUILD=false COMPAT=false MAKE=false OPTION="" SAUCE_LABS=false SAUCE_USERNAME="lodash"
- secure: "tg1JFsIFnxzLaTboFPOnm+aJCuMm5+JdhLlESlqg9x3fwro++7KCnwHKLNovhchaPe4otC43ZMB/nfWhDnDm11dKbm/V6HlTkED+dadTsaLxVDg6J+7yK41QhokBPJOxLV78iDaNaAQVYEirAgZ0yn8kFubxmNKV+bpCGQNc9yU="
matrix:
- BUILD="compat"
- BUILD="modern"
- BUILD="modern"
- BUILD="modern" ISTANBUL=true
- BIN="phantomjs"
- BIN="rhino"
- BIN="rhino" OPTION="-require"
- BIN="ringo"
- BUILD="legacy"
- BUILD="mobile"
- BIN="phantomjs" BUILD="compat"
- BIN="phantomjs" BUILD="legacy"
- BIN="phantomjs" BUILD="mobile"
matrix:
include:
- node_js: "io.js"
env:
- node_js: "io.js"
env: BUILD="modern"
- node_js: "0.8"
env: NPM_VERSION="~1.4.0"
- node_js: "0.8"
env: BUILD="modern" NPM_VERSION="~1.4.0"
- node_js: "0.10"
env:
env: BIN="istanbul"
- node_js: "0.10"
env: BUILD="modern"
- node_js: "0.12"
env: SAUCE_LABS=true
- node_js: "0.12"
env: BIN="narwhal" BUILD="compat"
- node_js: "0.10"
env: BIN="narwhal" BUILD="legacy"
- node_js: "0.10"
env: BIN="rhino" BUILD="compat"
- node_js: "0.10"
env: BIN="rhino" BUILD="legacy"
- node_js: "0.10"
env: BIN="rhino" BUILD="compat" OPTION="-require"
- node_js: "0.10"
env: BIN="rhino" BUILD="legacy" OPTION="-require"
- node_js: "0.10"
env: BIN="ringo" BUILD="compat"
- node_js: "0.10"
env: BIN="ringo" BUILD="legacy"
- node_js: "0.8"
env: SAUCE_LABS=true BUILD="compat"
- node_js: "0.8"
env: SAUCE_LABS=true BUILD="modern"
- node_js: "0.8"
env: SAUCE_LABS=true BUILD="legacy"
- node_js: "0.8"
env: SAUCE_LABS=true BUILD="mobile"
- node_js: "0.8"
env: SAUCE_LABS=true BUILD="underscore"
git:
depth: 10
branches:
only:
- master
notifications:
webhooks:
urls:
- https://webhooks.gitter.im/e/4aab6358b0e9aed0b628
on_success: change
on_failure: always
before_install:
- "nvm use $TRAVIS_NODE_VERSION"
- "npm config set loglevel error"
- "npm i -g npm@\"$NPM_VERSION\""
- "[ $SAUCE_LABS == false ] || npm i chalk@\"0.5.1\" ecstatic@\"0.6.0\" request@\"^2.0.0\" sauce-tunnel@\"2.2.2\""
- "[ $ISTANBUL == false ] || (npm i -g coveralls@\"^2.0.0\" && npm i istanbul@\"0.3.6\")"
- "[ $BIN != 'rhino' ] || (sudo mkdir /opt/rhino-1.7R5 && sudo wget --no-check-certificate -O $_/js.jar https://lodash.com/_travis/rhino-1.7R5.jar)"
- "[ $BIN != 'rhino' ] || (echo -e '#!/bin/sh\\njava -jar /opt/rhino-1.7R5/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino)"
- "[ $BIN != 'ringo' ] || (wget --no-check-certificate https://lodash.com/_travis/ringojs-0.11.zip && sudo unzip ringojs-0.11 -d /opt && rm ringojs-0.11.zip)"
- "[ $BIN != 'ringo' ] || (sudo ln -s /opt/ringojs-0.11/bin/ringo /usr/local/bin/ringo && sudo chmod +x $_)"
- "sed -i'' 's|\"lodash\"|\"lodash-compat\"|' ./package.json"
- "git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli.git ./node_modules/lodash-cli && mkdir $_/node_modules && cd $_ && ln -s ../../../ ./lodash-compat && cd ../ && npm i && cd ../../"
- "node ./node_modules/lodash-cli/bin/lodash $BUILD -o ./lodash.$BUILD.js"
- "([ $BUILD == 'legacy' ] || [ $BUILD == 'mobile' ] || [ $BUILD == 'modern' ]) && MAKE=true || true"
- "([ $BUILD == 'compat' ] || [ $BUILD == 'legacy' ]) && COMPAT=true || true"
- "[ $SAUCE_LABS != false ] && npm i ecstatic@\"~0.4.0\" request@\"~2.27.0\" sauce-tunnel@\"~1.1.0\" || true"
- "[ $BIN == 'istanbul' ] && npm i -g coveralls@\"~2.5.0\" istanbul@\"~0.1.0\" || true"
- "[ $BIN == 'narwhal' ] && wget https://github.com/280north/narwhal/archive/v0.3.2.zip && sudo unzip v0.3.2 -d /opt/ && rm v0.3.2.zip || true"
- "[ $BIN == 'narwhal' ] && sudo ln -s /opt/narwhal-0.3.2/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal || true"
- "[ $BIN == 'rhino' ] && sudo mkdir /opt/rhino-1.7R5 && sudo wget -O /opt/rhino-1.7R5/js.jar https://oss.sonatype.org/content/repositories/snapshots/org/mozilla/rhino/1.7R5-SNAPSHOT/rhino-1.7R5-20120629.144839-4.jar || true"
- "[ $BIN == 'rhino' ] && echo -e '#!/bin/sh\\njava -jar /opt/rhino-1.7R5/js.jar $@' | sudo tee /usr/local/bin/rhino && sudo chmod +x /usr/local/bin/rhino || true"
- "[ $BIN == 'ringo' ] && wget http://ringojs.org/downloads/ringojs-0.9.zip && sudo unzip ringojs-0.9 -d /opt && rm ringojs-0.9.zip || true"
- "[ $BIN == 'ringo' ] && sudo ln -s /opt/ringojs-0.9/bin/ringo /usr/local/bin/ringo && sudo chmod +x /usr/local/bin/ringo || true"
- "[ $MAKE != false ] && git clone --depth=10 --branch=master git://github.com/lodash/lodash-cli.git ./node_modules/lodash-cli || true"
- "[ $MAKE != false ] && mkdir ./node_modules/lodash-cli/node_modules && cd ./node_modules/lodash-cli/node_modules/ && ln -s ../../../ ./lodash && cd ../ && npm i . && cd ../../ || true"
- "[ $MAKE != false ] && node ./node_modules/lodash-cli/bin/lodash $BUILD -o ./dist/lodash.$BUILD.js || true"
script:
- "[ $ISTANBUL == false ] || (cp ./lodash.$BUILD.js ./lodash.js && node ./node_modules/istanbul/lib/cli.js cover -x \"**/vendor/**\" --report lcovonly ./test/test.js -- ./lodash.js)"
- "[ $ISTANBUL == false ] || [ $TRAVIS_SECURE_ENV_VARS == false ] || (cat ./coverage/lcov.info | coveralls)"
- "[ $SAUCE_LABS == true ] || [ $ISTANBUL == true ] || cd ./test"
- "[ $SAUCE_LABS == true ] || [ $ISTANBUL == true ] || $BIN $OPTION ./test.js ../lodash.$BUILD.js"
- "[ $SAUCE_LABS == true ] || [ $ISTANBUL == true ] || $BIN $OPTION ./test.js ../lodash.$BUILD.min.js"
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../lodash.$BUILD.js&noglobals=true\" tags=\"$BUILD,development\""
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../lodash.$BUILD.min.js&noglobals=true\" tags=\"$BUILD,production\""
- "[ $SAUCE_LABS == false ] || [ $BUILD != 'compat' ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../lodash.$BUILD.js\" tags=\"$BUILD,development,ie-compat\" compatMode=7"
- "[ $SAUCE_LABS == false ] || [ $BUILD != 'compat' ] || $BIN ./test/saucelabs.js name=\"lodash tests\" runner=\"test/index.html?build=../lodash.$BUILD.min.js\" tags=\"$BUILD,production,ie-compat\" compatMode=7"
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../lodash.$BUILD.min.js\" tags=\"$BUILD,production,backbone\""
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../lodash.$BUILD.js\" tags=\"$BUILD,development,backbone\""
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../lodash.$BUILD.min.js\" tags=\"$BUILD,production,underscore\""
- "[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../lodash.$BUILD.js\" tags=\"$BUILD,development,underscore\""
- "[ $BIN == 'istanbul' ] && $BIN cover -x \"**/vendor/**\" --report lcovonly ./test/test.js -- ./dist/lodash.js && cat ./coverage/lcov.info | coveralls && rm -rf ./coverage || true"
- "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || cd ./test"
- "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.js"
- "([ $SAUCE_LABS != false ] || [ $BUILD == false ]) && true || $BIN $OPTION ./test.js ../dist/lodash.$BUILD.min.js"
- "([ $SAUCE_LABS == false ] || [ $BUILD == 'underscore' ]) && true || node ./test/saucelabs.js runner=\"test/index.html?build=lodash-$BUILD\" tags=\"$BUILD,production\""
- "([ $SAUCE_LABS == false ] || [ $COMPAT == false ]) && true || node ./test/saucelabs.js runner=\"test/index.html?build=lodash-$BUILD\" tags=\"$BUILD,production,ie-compat\" compatMode=7"
- "([ $SAUCE_LABS == false ] || [ $BUILD == 'underscore' ]) && true || node ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development\""
- "([ $SAUCE_LABS == false ] || [ $COMPAT == false ]) && true || node ./test/saucelabs.js runner=\"test/index.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,ie-compat\" compatMode=7"
- "[ $SAUCE_LABS == false ] && true || node ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=lodash-$BUILD\" tags=\"$BUILD,production,backbone\""
- "[ $SAUCE_LABS == false ] && true || node ./test/saucelabs.js name=\"backbone tests\" runner=\"test/backbone.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,backbone\""
- "[ $SAUCE_LABS == false ] && true || node ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=lodash-$BUILD\" tags=\"$BUILD,production,underscore\""
- "[ $SAUCE_LABS == false ] && true || node ./test/saucelabs.js name=\"underscore tests\" runner=\"test/underscore.html?build=../dist/lodash.$BUILD.js\" tags=\"$BUILD,development,underscore\""

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@@ -1,20 +1,18 @@
# Contributing to lodash
# Contributing to Lo-Dash
If youd like to contribute a feature or bug fix, you can [fork](https://help.github.com/articles/fork-a-repo/) lodash, commit your changes, & [send a pull request](https://help.github.com/articles/using-pull-requests/).
If youd like to contribute a feature or bug fix, you can [fork](https://help.github.com/articles/fork-a-repo) Lo-Dash, commit your changes, and [send a pull request](https://help.github.com/articles/using-pull-requests).
Please make sure to [search the issue tracker](https://github.com/lodash/lodash/issues) first; your issue may have already been discussed or fixed in `master`.
## Tests
Include updated unit tests in the `test` directory as part of your pull request.
Dont worry about regenerating the documentation, lodash.js, or lodash.min.js.
You can run the tests from the command line via `node test/test`, or open `test/index.html` in a web browser.
The `test/run-test.sh` script attempts to run the tests in [Rhino](https://developer.mozilla.org/en-US/docs/Mozilla/Projects/Rhino), [RingoJS](http://ringojs.org/), [PhantomJS](http://phantomjs.org/), & [Node](http://nodejs.org/), before running them in your default browser.
The [Backbone](http://backbonejs.org/) & [Underscore](http://underscorejs.org/) test suites are included as well.
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
lodash is a member of the [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 Russells excellent post, [“Why Do I Need to Sign This?”](http://infrequently.org/2008/06/why-do-i-need-to-sign-this/).
@@ -27,11 +25,11 @@ In addition to the following guidelines, please follow the conventions already e
Use two spaces for indentation. No tabs.
- **Naming**:<br>
Keep variable & method names concise & descriptive.<br>
Variable names `index`, `collection`, & `callback` are preferable to `i`, `arr`, & `fn`.
Keep variable and method names concise and descriptive.<br>
Variable names `index`, `collection`, and `callback` are preferable to `i`, `arr`, and `fn`.
- **Quotes**:<br>
Single-quoted strings are preferred to double-quoted strings; however, please use a double-quoted string if the value contains a single-quote character to avoid unnecessary escaping.
- **Comments**:<br>
Please use single-line comments to annotate significant additions, & [JSDoc-style](http://www.2ality.com/2011/08/jsdoc-intro.html) comments for new methods.
Please use single-line comments to annotate significant additions, and [JSDoc-style](http://www.2ality.com/2011/08/jsdoc-intro.html) comments for new methods.

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@@ -1,5 +1,5 @@
Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
Based on Underscore.js 1.7.0, copyright 2009-2015 Jeremy Ashkenas,
Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/>
Based on Underscore.js 1.5.2, copyright 2009-2013 Jeremy Ashkenas,
DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
Permission is hereby granted, free of charge, to any person obtaining
@@ -19,4 +19,4 @@ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

154
README.md
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@@ -1,25 +1,145 @@
# lodash v3.3.1
# Lo-Dash v2.4.2
A utility library delivering consistency, [customization](https://lodash.com/custom-builds), [performance](https://lodash.com/benchmarks), & [extras](https://lodash.com/#features).
The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash](https://lodash.com/) with packages for [Bower](http://bower.io/), [Component](http://component.github.io/), & [Volo](http://volojs.org/).
## Download
Generated using [lodash-cli](https://www.npmjs.com/package/lodash-cli):
```bash
$ lodash modern -o ./lodash.js
Check out our [wiki]([https://github.com/lodash/lodash/wiki/build-differences]) for details over the differences between builds.
* Modern builds perfect for newer browsers/environments:<br>
[Development](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.js) &
[Production](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.min.js)
* Compatibility builds for older environment support too:<br>
[Development](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.compat.js) &
[Production](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.compat.min.js)
* Underscore builds to use as a drop-in replacement:<br>
[Development](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.underscore.js) &
[Production](https://raw.github.com/lodash/lodash/2.4.2/dist/lodash.underscore.min.js)
CDN copies are available on [cdnjs](http://cdnjs.com/libraries/lodash.js/) & [jsDelivr](http://www.jsdelivr.com/#!lodash). For smaller file sizes, create [custom builds](https://lodash.com/custom-builds) with only the features needed.
Love modules? Weve got you covered with [lodash-amd](https://npmjs.org/package/lodash-amd), [lodash-es6](https://github.com/lodash/lodash-es6), [lodash-node](https://npmjs.org/package/lodash-node), & [npm packages](https://npmjs.org/browse/keyword/lodash-modularized) per method.
## Dive in
Theres plenty of **[documentation](https://lodash.com/docs)**, [unit tests](https://lodash.com/tests), & [benchmarks](https://lodash.com/benchmarks).<br>
Check out <a href="http://devdocs.io/lodash/">DevDocs</a> as a fast, organized, & searchable interface for our documentation.
The full changelog for this release is available on our [wiki](https://github.com/lodash/lodash/wiki/Changelog).<br>
A list of upcoming features is available on our [roadmap](https://github.com/lodash/lodash/wiki/Roadmap).
## Installation & usage
In browsers:
```html
<script src="lodash.js"></script>
```
## Module formats
Using [`npm`](http://npmjs.org/):
lodash is also available in a variety of other builds & module formats.
```bash
npm i --save lodash
* npm packages for [modern](https://www.npmjs.com/package/lodash), [compatibility](https://www.npmjs.com/package/lodash-compat), & [per method](https://www.npmjs.com/browse/keyword/lodash-modularized) builds
* AMD modules for [modern](https://github.com/lodash/lodash/tree/3.3.1-amd) & [compatibility](https://github.com/lodash/lodash-compat/tree/3.3.1-amd) builds
* ES modules for the [modern](https://github.com/lodash/lodash/tree/3.3.1-es) build
{sudo} npm i -g lodash
npm ln lodash
```
## Further Reading
In [Node.js](http://nodejs.org/) & [Ringo](http://ringojs.org/):
* [API Documentation](https://lodash.com/docs)
* [Build Differences](https://github.com/lodash/lodash/wiki/Build-Differences)
* [Changelog](https://github.com/lodash/lodash/wiki/Changelog)
* [Release Notes](https://github.com/lodash/lodash/releases)
* [Roadmap](https://github.com/lodash/lodash/wiki/Roadmap)
* [More Resources](https://github.com/lodash/lodash/wiki/Resources)
```js
var _ = require('lodash');
// or as Underscore
var _ = require('lodash/dist/lodash.underscore');
```
**Notes:**
* Dont assign values to [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL
* If Lo-Dash is installed globally, run [`npm ln lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your projects root directory *before* requiring it
In [Rhino](http://www.mozilla.org/rhino/):
```js
load('lodash.js');
```
In an AMD loader:
```js
require({
'packages': [
{ 'name': 'lodash', 'location': 'path/to/lodash', 'main': 'lodash' }
]
},
['lodash'], function(_) {
console.log(_.VERSION);
});
```
## Resources
* Podcasts
- [JavaScript Jabber](http://javascriptjabber.com/079-jsj-lo-dash-with-john-david-dalton/)
* Posts
- [Say “Hello” to Lo-Dash](http://kitcambridge.be/blog/say-hello-to-lo-dash/)
- [Custom builds in Lo-Dash 2.0](http://kitcambridge.be/blog/custom-builds-in-lo-dash-2-dot-0/)
* Videos
- [Introduction](https://vimeo.com/44154599)
- [Origins](https://vimeo.com/44154600)
- [Optimizations & builds](https://vimeo.com/44154601)
- [Native method use](https://vimeo.com/48576012)
- [Testing](https://vimeo.com/45865290)
- [CascadiaJS 12](http://www.youtube.com/watch?v=dpPy4f_SeEk)
A list of other community created podcasts, posts, & videos is available on our [wiki](https://github.com/lodash/lodash/wiki/Resources).
## Features
* AMD loader support ([curl](https://github.com/cujojs/curl), [dojo](http://dojotoolkit.org/), [requirejs](http://requirejs.org/), etc.)
* [_(…)](https://lodash.com/docs#_) supports intuitive chaining
* [_.at](https://lodash.com/docs#at) for cherry-picking collection values
* [_.bindKey](https://lodash.com/docs#bindKey) for binding [*“lazy”*](http://michaux.ca/articles/lazy-function-definition-pattern) defined methods
* [_.clone](https://lodash.com/docs#clone) supports shallow cloning of `Date` & `RegExp` objects
* [_.cloneDeep](https://lodash.com/docs#cloneDeep) for deep cloning arrays & objects
* [_.constant](https://lodash.com/docs#constant) & [_.property](https://lodash.com/docs#property) function generators for composing functions
* [_.contains](https://lodash.com/docs#contains) accepts a `fromIndex`
* [_.create](https://lodash.com/docs#create) for easier object inheritance
* [_.createCallback](https://lodash.com/docs#createCallback) for extending callbacks in methods & mixins
* [_.curry](https://lodash.com/docs#curry) for creating [curried](http://hughfdjackson.com/javascript/2013/07/06/why-curry-helps/) functions
* [_.debounce](https://lodash.com/docs#debounce) & [_.throttle](https://lodash.com/docs#throttle) accept additional `options` for more control
* [_.findIndex](https://lodash.com/docs#findIndex) & [_.findKey](https://lodash.com/docs#findKey) for finding indexes & keys
* [_.forEach](https://lodash.com/docs#forEach) is chainable & supports exiting early
* [_.forIn](https://lodash.com/docs#forIn) for iterating own & inherited properties
* [_.forOwn](https://lodash.com/docs#forOwn) for iterating own properties
* [_.isPlainObject](https://lodash.com/docs#isPlainObject) for checking if values are created by `Object`
* [_.mapValues](https://lodash.com/docs#mapValues) for [mapping](https://lodash.com/docs#map) values to an object
* [_.memoize](https://lodash.com/docs#memoize) exposes the `cache` of memoized functions
* [_.merge](https://lodash.com/docs#merge) for a deep [_.extend](https://lodash.com/docs#extend)
* [_.noop](https://lodash.com/docs#noop) for function placeholders
* [_.now](https://lodash.com/docs#now) as a cross-browser `Date.now` alternative
* [_.parseInt](https://lodash.com/docs#parseInt) for consistent behavior
* [_.pull](https://lodash.com/docs#pull) & [_.remove](https://lodash.com/docs#remove) for mutating arrays
* [_.random](https://lodash.com/docs#random) supports returning floating-point numbers
* [_.runInContext](https://lodash.com/docs#runInContext) for easier mocking
* [_.sortBy](https://lodash.com/docs#sortBy) supports sorting by multiple properties
* [_.support](https://lodash.com/docs#support) for flagging environment features
* [_.template](https://lodash.com/docs#template) supports [*“imports”*](https://lodash.com/docs#templateSettings_imports) options & [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals)
* [_.transform](https://lodash.com/docs#transform) as a powerful alternative to [_.reduce](https://lodash.com/docs#reduce) for transforming objects
* [_.where](https://lodash.com/docs#where) supports deep object comparisons
* [_.xor](https://lodash.com/docs#xor) as a companion to [_.difference](https://lodash.com/docs#difference), [_.intersection](https://lodash.com/docs#intersection), & [_.union](https://lodash.com/docs#union)
* [_.zip](https://lodash.com/docs#zip) is capable of unzipping values
* [_.omit](https://lodash.com/docs#omit), [_.pick](https://lodash.com/docs#pick), &
[more](https://lodash.com/docs "_.assign, _.clone, _.cloneDeep, _.first, _.initial, _.isEqual, _.last, _.merge, _.rest") accept callbacks
* [_.contains](https://lodash.com/docs#contains), [_.toArray](https://lodash.com/docs#toArray), &
[more](https://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.forEach, _.forEachRight, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.size, _.some, _.sortBy, _.where") accept strings
* [_.filter](https://lodash.com/docs#filter), [_.map](https://lodash.com/docs#map), &
[more](https://lodash.com/docs "_.countBy, _.every, _.find, _.findKey, _.findLast, _.findLastIndex, _.findLastKey, _.first, _.groupBy, _.initial, _.last, _.max, _.min, _.reject, _.rest, _.some, _.sortBy, _.sortedIndex, _.uniq") support *“_.pluck”* & *“_.where”* shorthands
* [_.findLast](https://lodash.com/docs#findLast), [_.findLastIndex](https://lodash.com/docs#findLastIndex), &
[more](https://lodash.com/docs "_.findLastKey, _.forEachRight, _.forInRight, _.forOwnRight, _.partialRight") right-associative methods
## Support
Tested in Chrome 5~31, Firefox 2~25, IE 6-11, Opera 9.25-17, Safari 3-7, Node.js 0.6.21-0.10.22, Narwhal 0.3.2, PhantomJS 1.9.2, RingoJS 0.9, & Rhino 1.7RC5.

View File

@@ -1,17 +1,20 @@
{
"name": "lodash",
"version": "3.3.1",
"main": "lodash.js",
"version": "2.4.2",
"main": "dist/lodash.compat.js",
"ignore": [
".*",
"*.custom.*",
"*.log",
"*.template.*",
"*.map",
"*.md",
"lodash.src.js",
"/*.min.*",
"/lodash.js",
"index.js",
"component.json",
"package.json",
"doc",
"modularize",
"node_modules",
"perf",
"test",

View File

@@ -1,10 +1,12 @@
{
"name": "lodash",
"repo": "lodash/lodash",
"version": "3.3.1",
"description": "The modern build of lodash.",
"version": "2.4.2",
"description": "A utility library delivering consistency, customization, performance, & extras.",
"license": "MIT",
"main": "lodash.js",
"keywords": ["stdlib", "util"],
"scripts": ["lodash.js"]
"keywords": ["amd", "browser", "client", "functional", "server", "util"],
"scripts": [
"index.js",
"dist/lodash.compat.js"
]
}

7158
dist/lodash.compat.js vendored Normal file

File diff suppressed because it is too large Load Diff

92
dist/lodash.compat.min.js vendored Normal file
View File

@@ -0,0 +1,92 @@
/**
* @license
* Lo-Dash 2.4.2 (Custom Build) lodash.com/license | Underscore.js 1.5.2 underscorejs.org/LICENSE
* Build: `lodash -o ./dist/lodash.compat.js`
*/
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/**
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38
doc/parse.php Normal file
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<?php
// cleanup requested file path
$filePath = isset($_GET['f']) ? $_GET['f'] : 'lodash';
$filePath = preg_replace('#(\.*[\/])+#', '', $filePath);
$filePath .= preg_match('/\.[a-z]+$/', $filePath) ? '' : '.js';
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} else if (isset($_SERVER['argv'][1])) {
$outputName = $_SERVER['argv'][1];
} else {
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}
/*--------------------------------------------------------------------------*/
require('../vendor/docdown/docdown.php');
// get package version
$version = json_decode(file_get_contents('../package.json'))->version;
// generate Markdown
$markdown = docdown(array(
'path' => '../' . $filePath,
'title' => '<a href="http://lodash.com/">Lo-Dash</a> <span>v' . $version . '</span>',
'toc' => 'categories',
'url' => 'https://github.com/lodash/lodash/blob/' . $version . '/lodash.js'
));
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// print
header('Content-Type: text/plain;charset=utf-8');
echo $markdown . PHP_EOL;
?>

1
index.js Executable file
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module.exports = require('./dist/lodash.compat.js');

15123
lodash.js

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89
lodash.min.js vendored
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@@ -1,89 +0,0 @@
/**
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* Build: `lodash modern -o ./lodash.js`
*/
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File diff suppressed because it is too large Load Diff

View File

@@ -1,29 +1,56 @@
{
"name": "lodash",
"version": "3.3.1",
"main": "lodash.src.js",
"private": true,
"devDependencies": {
"curl-amd": "0.8.12",
"dojo": "~1.10.0",
"jquery": "~1.11.0",
"platform": "~1.3.0",
"qunit-extras": "~1.4.0",
"qunitjs": "~1.17.0",
"requirejs": "~2.1.0"
"version": "2.4.2",
"description": "A utility library delivering consistency, customization, performance, & extras.",
"homepage": "https://lodash.com/",
"license": "MIT",
"main": "dist/lodash.js",
"keywords": ["amd", "browser", "client", "customize", "functional", "server", "util"],
"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
"contributors": [
"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
],
"repository": "lodash/lodash",
"files": [
"LICENSE.txt",
"lodash.js",
"dist/lodash.js",
"dist/lodash.min.js",
"dist/lodash.compat.js",
"dist/lodash.compat.min.js",
"dist/lodash.underscore.js",
"dist/lodash.underscore.min.js"
],
"jam": {
"main": "dist/lodash.compat.js",
"include": [
"LICENSE.txt",
"dist/lodash.js",
"dist/lodash.min.js",
"dist/lodash.compat.js",
"dist/lodash.compat.min.js",
"dist/lodash.underscore.js",
"dist/lodash.underscore.min.js"
]
},
"volo": {
"type": "directory",
"ignore": [
".*",
"*.custom.*",
"*.log",
"*.min.*",
"*.template.*",
"*.map",
"*.md",
"lodash.src.js",
"lodash.js",
"index.js",
"bower.json",
"component.json",
"doc",
"modularize",
"node_modules",
"perf",
"test",

View File

@@ -1,16 +1,16 @@
;(function(window) {
'use strict';
/** The base path of the lodash builds. */
/** The base path of the builds */
var basePath = '../';
/** The lodash build to load. */
/** The Lo-Dash build to load */
var build = (build = /build=([^&]+)/.exec(location.search)) && decodeURIComponent(build[1]);
/** The other library to load. */
/** The other library to load */
var other = (other = /other=([^&]+)/.exec(location.search)) && decodeURIComponent(other[1]);
/** The `ui` object. */
/** The `ui` object */
var ui = {};
/*--------------------------------------------------------------------------*/
@@ -34,7 +34,7 @@
/*--------------------------------------------------------------------------*/
// Initialize controls.
// initialize controls
addListener(window, 'load', function() {
function eventHandler(event) {
var buildIndex = buildList.selectedIndex,
@@ -58,10 +58,13 @@
span1.innerHTML =
'<label for="perf-build">Build: </label>' +
'<select id="perf-build">' +
'<option value="lodash-compat">lodash (compat)</option>' +
'<option value="lodash-modern">lodash (modern)</option>' +
'<option value="lodash-custom-dev">lodash (custom development)</option>' +
'<option value="lodash-custom">lodash (custom production)</option>' +
'<option value="lodash-compat">Lo-Dash (compat)</option>' +
'<option value="lodash-legacy">Lo-Dash (legacy)</option>' +
'<option value="lodash-mobile">Lo-Dash (mobile)</option>' +
'<option value="lodash-modern">Lo-Dash (modern)</option>' +
'<option value="lodash-underscore">Lo-Dash (underscore)</option>' +
'<option value="lodash-custom-dev">Lo-Dash (custom development)</option>' +
'<option value="lodash-custom">Lo-Dash (custom production)</option>' +
'</select>';
var span2 = document.createElement('span');
@@ -71,10 +74,13 @@
'<select id="perf-other">' +
'<option value="underscore-dev">Underscore (development)</option>' +
'<option value="underscore">Underscore (production)</option>' +
'<option value="lodash-compat">lodash (compat)</option>' +
'<option value="lodash-modern">lodash (modern)</option>' +
'<option value="lodash-custom-dev">lodash (custom development)</option>' +
'<option value="lodash-custom">lodash (custom production)</option>' +
'<option value="lodash-compat">Lo-Dash (compat)</option>' +
'<option value="lodash-legacy">Lo-Dash (legacy)</option>' +
'<option value="lodash-mobile">Lo-Dash (mobile)</option>' +
'<option value="lodash-modern">Lo-Dash (modern)</option>' +
'<option value="lodash-underscore">Lo-Dash (underscore)</option>' +
'<option value="lodash-custom-dev">Lo-Dash (custom development)</option>' +
'<option value="lodash-custom">Lo-Dash (custom production)</option>' +
'</select>';
var buildList = span1.lastChild,
@@ -87,10 +93,13 @@
buildList.selectedIndex = (function() {
switch (build) {
case 'lodash-compat': return 0;
case 'lodash-custom-dev': return 2;
case 'lodash-custom': return 3;
case 'lodash-legacy': return 1;
case 'lodash-mobile': return 2;
case 'lodash-underscore': return 4;
case 'lodash-custom-dev': return 5;
case 'lodash-custom': return 6;
case 'lodash-modern':
case null: return 1;
case null: return 3;
}
return -1;
}());
@@ -99,9 +108,12 @@
switch (other) {
case 'underscore-dev': return 0;
case 'lodash-compat': return 2;
case 'lodash-modern': return 3;
case 'lodash-custom-dev': return 4;
case 'lodash-custom': return 5;
case 'lodash-legacy': return 3;
case 'lodash-mobile': return 4;
case 'lodash-modern': return 5;
case 'lodash-underscore': return 6;
case 'lodash-custom-dev': return 7;
case 'lodash-custom': return 8;
case 'underscore':
case null: return 1;
}
@@ -112,38 +124,49 @@
addListener(otherList, 'change', eventHandler);
});
// The lodash build file path.
// expose Lo-Dash build file path
ui.buildPath = (function() {
var result;
switch (build) {
case 'lodash-compat': result = 'lodash.compat.min.js'; break;
case 'lodash-compat': result = 'dist/lodash.compat.min.js'; break;
case 'lodash-legacy': result = 'dist/lodash.legacy.min.js'; break;
case 'lodash-mobile': result = 'dist/lodash.mobile.min.js'; break;
case 'lodash-underscore': result = 'dist/lodash.underscore.min.js'; break;
case 'lodash-custom-dev': result = 'lodash.custom.js'; break;
case 'lodash-custom': result = 'lodash.custom.min.js'; break;
case null: build = 'lodash-modern';
case 'lodash-modern': result = 'lodash.min.js'; break;
case null: build = 'lodash-modern';
case 'lodash-modern': result = 'dist/lodash.min.js'; break;
default: return build;
}
return basePath + result;
}());
// The other library file path.
// expose other library file path
ui.otherPath = (function() {
var result;
switch (other) {
case 'lodash-compat': result = 'lodash.compat.min.js'; break;
case 'lodash-modern': result = 'lodash.min.js'; break;
case 'lodash-compat': result = 'dist/lodash.compat.min.js'; break;
case 'lodash-legacy': result = 'dist/lodash.legacy.min.js'; break;
case 'lodash-mobile': result = 'dist/lodash.mobile.min.js'; break;
case 'lodash-modern': result = 'dist/lodash.min.js'; break;
case 'lodash-underscore': result = 'dist/lodash.underscore.min.js'; break;
case 'lodash-custom-dev': result = 'lodash.custom.js'; break;
case 'lodash-custom': result = 'lodash.custom.min.js'; break;
case 'underscore-dev': result = 'vendor/underscore/underscore.js'; break;
case null: other = 'underscore';
case null: other = 'underscore';
case 'underscore': result = 'vendor/underscore/underscore-min.js'; break;
default: return other;
}
return basePath + result;
}());
ui.urlParams = { 'build': build, 'other': other };
// expose `ui.urlParams` properties
ui.urlParams = {
'build': build,
'other': other
};
// expose `ui`
window.ui = ui;
}(this));

View File

@@ -2,7 +2,7 @@
<html lang="en">
<head>
<meta charset="utf-8">
<title>lodash Performance Suite</title>
<title>Lo-Dash Performance Suite</title>
<style>
html, body {
margin: 0;
@@ -28,8 +28,8 @@
</head>
<body>
<div id="perf-toolbar"></div>
<script src="../node_modules/platform/platform.js"></script>
<script src="../lodash.src.js"></script>
<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="./asset/perf-ui.js"></script>
@@ -69,8 +69,8 @@
// is the applet permitted?
if (!/[?&]nojava=true(?:&|$)/.test(location.search)) {
// is the applet really needed?
while (!(measured = new Date - begin)) {}
if (measured > 1 && !((perfNow = window.performance) && typeof (perfNow.now || perfNow.webkitNow) == 'function')) {
while (!(measured = new Date - begin)) { }
if (measured != 1 && !((perfNow = window.performance) && typeof (perfNow.now || perfNow.webkitNow) == 'function')) {
// load applet
document.write('<applet code="nano" archive="../vendor/benchmark.js/nano.jar"></applet>');
}

File diff suppressed because it is too large Load Diff

View File

@@ -1,12 +1,12 @@
cd "$(dirname "$0")"
echo "Running performance suite in node..."
node perf.js ../lodash.js && node perf.js ../lodash.min.js
node perf.js ../dist/lodash.js && node perf.js ../dist/lodash.min.js
for cmd in rhino "rhino -require" narwhal ringo phantomjs; do
echo ""
echo "Running performance suite in $cmd..."
$cmd perf.js ../lodash.src.js
$cmd perf.js ../dist/lodash.compat.js && $cmd perf.js ../dist/lodash.compat.min.js
done
echo ""

View File

@@ -1,146 +0,0 @@
;(function() {
/** Used to determine if values are of the language type Object. */
var objectTypes = {
'function': true,
'object': true
};
/** Used as the `Set#toString` return value. */
var nativeString = String(Object.prototype.toString).replace(/toString/g, 'Set');
/** Used as a reference to the global object. */
var root = (objectTypes[typeof window] && window) || this;
/** Detect free variable `exports`. */
var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
/** Detect free variable `global` from Node.js or Browserified code and use it as `root`. */
var freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal)) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
/**
* Installs `Set` on the given `context` object.
*
* @memberOf exports
* @param {Object} context The context object.
*/
function runInContext(context) {
/**
* Creates a `Set` object.
*/
function Set() {
this.__cache__ = {};
}
/**
* Gets the index at which the first occurrence of `value` is found using
* strict equality for comparisons, i.e. `===`.
*
* @private
* @param {Array} array The array to search.
* @param {*} value The value to search for.
* @returns {number} Returns the index of the matched value or `-1`.
*/
function indexOf(array, value) {
var index = -1,
length = array.length;
while (++index < length) {
if (array[index] === value) {
return index;
}
}
return -1;
}
/**
* Checks if `value` is in the set.
*
* @memberOf Set
* @param {*} value The value to search for.
* @returns {boolean} Returns `true` if `value` is found, else `false`.
*/
function has(value) {
var type = typeof value,
cache = this.__cache__;
if (type == 'boolean' || value == null) {
return cache[value] || false;
}
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : '_' + value;
cache = (cache = cache[type]) && cache[key];
return type == 'object'
? (cache && indexOf(cache, value) > -1 ? true : false)
: (cache || false);
}
/**
* Adds `value` to the set.
*
* @memberOf Set
* @param {*} value The value to add.
*/
function add(value) {
var cache = this.__cache__,
type = typeof value;
if (type == 'boolean' || value == null) {
cache[value] = true;
} else {
if (type != 'number' && type != 'string') {
type = 'object';
}
var key = type == 'number' ? value : '_' + value,
typeCache = cache[type] || (cache[type] = {});
if (type == 'object') {
var array = typeCache[key];
if (array) {
array.push(value);
} else {
typeCache[key] = [value];
}
} else {
typeCache[key] = true;
}
}
}
/**
* Produces the `toString` result of `Set`.
*
* @static
* @memberOf Set
* @returns {string} Returns the string result.
*/
function toString() {
return nativeString;
}
Set.toString = toString;
Set.prototype.add = add;
Set.prototype.has = has;
if (!root.Set) {
context.Set = Set;
}
}
/*--------------------------------------------------------------------------*/
if (freeExports) {
freeExports.runInContext = runInContext;
} else {
runInContext(root);
}
}.call(this));

View File

@@ -1,16 +1,16 @@
;(function(window) {
'use strict';
/** The base path of the lodash builds. */
/** The base path of the builds */
var basePath = '../';
/** The lodash build to load. */
/** The Lo-Dash build to load */
var build = (build = /build=([^&]+)/.exec(location.search)) && decodeURIComponent(build[1]);
/** The module loader to use. */
/** The module loader to use */
var loader = (loader = /loader=([^&]+)/.exec(location.search)) && decodeURIComponent(loader[1]);
/** The `ui` object. */
/** The `ui` object */
var ui = {};
/*--------------------------------------------------------------------------*/
@@ -34,7 +34,7 @@
/*--------------------------------------------------------------------------*/
// Initialize controls.
// initialize controls
addListener(window, 'load', function() {
function eventHandler(event) {
var buildIndex = buildList.selectedIndex,
@@ -55,39 +55,43 @@
function init() {
var toolbar = document.getElementById('qunit-testrunner-toolbar');
if (!toolbar) {
setTimeout(init, 15);
return;
if (toolbar) {
toolbar.appendChild(span1);
toolbar.appendChild(span2);
buildList.selectedIndex = (function() {
switch (build) {
case 'lodash-compat': return 1;
case 'lodash-modern-dev': return 2;
case 'lodash-modern': return 3;
case 'lodash-legacy': return 4;
case 'lodash-mobile': return 5;
case 'lodash-underscore': return 6;
case 'lodash-custom-dev': return 7;
case 'lodash-custom': return 8;
case 'lodash-compat-dev':
case null: return 0;
}
return -1;
}());
loaderList.selectedIndex = (function() {
switch (loader) {
case 'curl': return 1;
case 'dojo': return 2;
case 'requirejs': return 3;
case 'none':
case null: return 0;
}
return -1;
}());
addListener(buildList, 'change', eventHandler);
addListener(loaderList, 'change', eventHandler);
}
else {
setTimeout(init, 15);
}
toolbar.appendChild(span1);
toolbar.appendChild(span2);
buildList.selectedIndex = (function() {
switch (build) {
case 'lodash-compat': return 1;
case 'lodash-modern-dev': return 2;
case 'lodash-modern': return 3;
case 'lodash-custom-dev': return 4;
case 'lodash-custom': return 5;
case 'lodash-compat-dev':
case null: return 0;
}
return -1;
}());
loaderList.selectedIndex = (function() {
switch (loader) {
case 'curl': return 1;
case 'dojo': return 2;
case 'requirejs': return 3;
case 'none':
case null: return 0;
}
return -1;
}());
addListener(buildList, 'change', eventHandler);
addListener(loaderList, 'change', eventHandler);
}
var span1 = document.createElement('span');
@@ -95,12 +99,15 @@
span1.innerHTML =
'<label for="qunit-build">Build: </label>' +
'<select id="qunit-build">' +
'<option value="lodash-compat-dev">lodash (compat development)</option>' +
'<option value="lodash-compat">lodash (compat production)</option>' +
'<option value="lodash-modern-dev">lodash (modern development)</option>' +
'<option value="lodash-modern">lodash (modern production)</option>' +
'<option value="lodash-custom-dev">lodash (custom development)</option>' +
'<option value="lodash-custom">lodash (custom production)</option>' +
'<option value="lodash-compat-dev">Lo-Dash (compat development)</option>' +
'<option value="lodash-compat">Lo-Dash (compat production)</option>' +
'<option value="lodash-modern-dev">Lo-Dash (modern development)</option>' +
'<option value="lodash-modern">Lo-Dash (modern production)</option>' +
'<option value="lodash-legacy">Lo-Dash (legacy)</option>' +
'<option value="lodash-mobile">Lo-Dash (mobile)</option>' +
'<option value="lodash-underscore">Lo-Dash (underscore)</option>' +
'<option value="lodash-custom-dev">Lo-Dash (custom development)</option>' +
'<option value="lodash-custom">Lo-Dash (custom production)</option>' +
'</select>';
var span2 = document.createElement('span');
@@ -117,57 +124,51 @@
var buildList = span1.lastChild,
loaderList = span2.lastChild;
setTimeout(function() {
ui.timing.loadEventEnd = +new Date;
}, 1);
init();
});
// Used to indicate testing a foreign file.
ui.isForeign = RegExp('^(\\w+:)?//').test(build);
// Used to indicate testing a modularized build.
ui.isModularize = /\b(?:amd|commonjs|es6?|node|npm|(index|main)\.js)\b/.test([location.pathname, location.search]);
// Used to indicate testing in Sauce Labs' automated test cloud.
ui.isSauceLabs = location.port == '9001';
// Used to indicate that lodash is in strict mode.
ui.isStrict = /\bes6?\b/.test([location.pathname, location.search]);
// The lodash build file path.
// expose Lo-Dash build file path
ui.buildPath = (function() {
var result;
switch (build) {
case 'lodash-compat': result = 'lodash.compat.min.js'; break;
case 'lodash-modern-dev': result = 'lodash.js'; break;
case 'lodash-modern': result = 'lodash.min.js'; break;
case 'lodash-compat': result = 'dist/lodash.compat.min.js'; break;
case 'lodash-modern-dev': result = 'dist/lodash.js'; break;
case 'lodash-modern': result = 'dist/lodash.min.js'; break;
case 'lodash-legacy': result = 'dist/lodash.legacy.min.js'; break;
case 'lodash-mobile': result = 'dist/lodash.mobile.min.js'; break;
case 'lodash-underscore': result = 'dist/lodash.underscore.min.js'; break;
case 'lodash-custom-dev': result = 'lodash.custom.js'; break;
case 'lodash-custom': result = 'lodash.custom.min.js'; break;
case null: build = 'lodash-compat-dev';
case 'lodash-compat-dev': result = 'lodash.src.js'; break;
case null: build = 'lodash-compat-dev';
case 'lodash-compat-dev': result = 'lodash.js'; break;
default: return build;
}
return basePath + result;
}());
// The module loader file path.
// expose module loader file path
ui.loaderPath = (function() {
var result;
switch (loader) {
case 'curl': result = 'node_modules/curl-amd/dist/curl-kitchen-sink/curl.js'; break;
case 'dojo': result = 'node_modules/dojo/dojo.js'; break;
case 'requirejs': result = 'node_modules/requirejs/require.js'; break;
case 'curl': result = 'vendor/curl/dist/curl-kitchen-sink/curl.js'; break;
case 'dojo': result = 'vendor/dojo/dojo.js'; break;
case 'requirejs': result = 'vendor/requirejs/require.js'; break;
case null: loader = 'none'; return '';
default: return loader;
}
return basePath + result;
}());
ui.urlParams = { 'build': build, 'loader': loader };
ui.timing = { 'loadEventEnd': 0 };
// expose `ui.urlParams` properties
ui.urlParams = {
'build': build,
'loader': loader
};
// used to indicate testing a modularized build
ui.isModularize = /\b(?:commonjs|(index|main)\.js|lodash-(?:amd|node)|modularize|npm)\b/.test([location.pathname, location.search, ui.buildPath]);
// expose `ui`
window.ui = ui;
}(this));

View File

@@ -1,91 +0,0 @@
;(function() {
/** Used to determine if values are of the language type Object. */
var objectTypes = {
'function': true,
'object': true
};
/** Used as the `WeakMap#toString` return value. */
var nativeString = String(Object.prototype.toString).replace(/toString/g, 'WeakMap');
/** Used as a reference to the global object. */
var root = (objectTypes[typeof window] && window) || this;
/** Detect free variable `exports`. */
var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
/** Detect free variable `global` from Node.js or Browserified code and use it as `root`. */
var freeGlobal = objectTypes[typeof global] && global;
if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal || freeGlobal.self === freeGlobal)) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
/**
* Installs `WeakMap` on the given `context` object.
*
* @memberOf exports
* @param {Object} context The context object.
*/
function runInContext(context) {
/**
* Creates a `WeakMap` object.
*/
function WeakMap() {
// No operation performed.
}
/**
* Gets the value associated with the given key.
*
* @memberOf WeakMap
* @param {Object} key The key object.
* @returns {*} Returns the associated value, else `undefined`.
*/
function get(key) {
return key.__weakmap__;
}
/**
* Sets a value for the given key.
*
* @memberOf WeakMap
* @param {Object} key The key object.
* @param {*} value The value to set.
*/
function set(key, value) {
key.__weakmap__ = value;
return this;
}
/**
* Produces the `toString` result of `WeakMap`.
*
* @static
* @memberOf WeakMap
* @returns {string} Returns the string result.
*/
function toString() {
return nativeString;
}
WeakMap.toString = toString;
WeakMap.prototype.get = get;
WeakMap.prototype.set = set;
if (!root.WeakMap) {
context.WeakMap = WeakMap;
}
}
/*--------------------------------------------------------------------------*/
if (freeExports) {
freeExports.runInContext = runInContext;
} else {
runInContext(root);
}
}.call(this));

View File

@@ -1,12 +1,6 @@
self.console || (self.console = { 'log': function() {} });
addEventListener('message', function(e) {
if (e.data) {
try {
importScripts('../' + e.data);
} catch(e) {
self._ = { 'VERSION': e.message };
}
importScripts('../' + e.data);
postMessage(_.VERSION);
}
}, false);

View File

@@ -3,139 +3,74 @@
<head>
<meta charset="utf-8">
<title>Backbone Test Suite</title>
<link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
<style>
body > #qunit-header {
display: none;
}
</style>
</head>
<body>
<div id="qunit"></div>
<h1 id="qunit-header"></h1>
<div id="qunit-fixture">
<div id='testElement'>
<h1>Test</h1>
</div>
</div>
<script>
// avoid reporting tests to Sauce Labs when script errors occur
if (location.port == '9001') {
window.onerror = function(message) {
if (window.QUnit) {
QUnit.config.done.length = 0;
}
global_test_results = { 'message': message };
};
}
</script>
<script src="../node_modules/qunitjs/qunit/qunit.js"></script>
<script src="../node_modules/qunit-extras/qunit-extras.js"></script>
<script src="../vendor/qunit/qunit/qunit.js"></script>
<script src="../vendor/qunit-extras/qunit-extras.js"></script>
<script src="../vendor/json-js/json2.js"></script>
<script src="../node_modules/platform/platform.js"></script>
<script src="../vendor/jquery/jquery.js"></script>
<script src="../vendor/platform.js/platform.js"></script>
<script src="./asset/test-ui.js"></script>
<script src="../lodash.src.js"></script>
<script src="../lodash.js"></script>
<script>
var mixinPrereqs = (function() {
var lodash = _.noConflict();
return function(_) {
_.mixin({
'debounce': _.debounce || lodash.debounce,
'defer': _.defer || lodash.defer,
'pluck': _.pluck || lodash.pluck
});
};
}());
var lodash = _.noConflict();
QUnit.config.asyncRetries = 10;
QUnit.config.asyncRetries = 5;
QUnit.config.hidepassed = true;
// load lodash
if (!ui.isModularize) {
document.write('<script src="' + ui.buildPath + '"><\/script>');
// excuse tests we intentionally fail or those with problems
QUnit.config.excused = {
'Backbone.Collection': {
'set with many models does not overflow the stack': true
},
'Backbone.Router': {
'#2656 - No trailing slash on root.': true,
'#2765 - Fragment matching sans query/hash.': true
}
};
// only excuse `Backbone.Router` tests in IE < 8
if (!(document.attachEvent && (document.documentMode || 0) < 8)) {
delete QUnit.config.excused['Backbone.Router'];
}
// load test scripts
document.write(ui.urlParams.loader != 'none'
? '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
: ([
'<script src="' + ui.buildPath + '"><\/script>',
'<script src="../node_modules/jquery/dist/jquery.js"><\/script>',
'<script src="../vendor/backbone/backbone.js"><\/script>',
'<script src="../vendor/backbone/test/environment.js"><\/script>',
'<script src="../vendor/backbone/test/noconflict.js"><\/script>',
'<script src="../vendor/backbone/test/events.js"><\/script>',
'<script src="../vendor/backbone/test/model.js"><\/script>',
'<script src="../vendor/backbone/test/collection.js"><\/script>',
'<script src="../vendor/backbone/test/router.js"><\/script>',
'<script src="../vendor/backbone/test/view.js"><\/script>',
'<script src="../vendor/backbone/test/sync.js"><\/script>'
].join('\n'))
);
// assign results to `global_test_results` for Sauce Labs
var global_test_results;
QUnit.done(function(results) {
global_test_results = results;
});
// load the build of Lo-Dash
document.write('<script src="' + ui.buildPath + '"><\/script>');
</script>
<script>
(function() {
if (window.curl) {
curl.config({ 'apiName': 'require' });
}
if (!window.require) {
mixinPrereqs(_);
return;
}
var reBasename = /[\w.-]+$/,
basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
modulePath = ui.buildPath.replace(/\.js$/, ''),
locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
moduleMain = modulePath.match(reBasename)[0],
uid = +new Date;
function getConfig() {
var result = {
'baseUrl': './',
'urlArgs': 't=' + uid++,
'waitSeconds': 0,
'paths': {
'backbone': '../vendor/backbone/backbone',
'jquery': '../node_modules/jquery/dist/jquery'
},
'packages': [{
'name': 'test',
'location': '../vendor/backbone/test',
'config': {
// work around no global being exported
'exports': 'QUnit',
'loader': 'curl/loader/legacy'
}
}]
};
if (ui.isModularize) {
result.packages.push({
'name': 'underscore',
'location': locationPath,
'main': moduleMain
});
} else {
result.paths.underscore = modulePath;
}
return result;
}
QUnit.config.autostart = false;
require(getConfig(), ['underscore', 'backbone'], function(lodash) {
mixinPrereqs(lodash);
if (ui.isModularize) {
window._ = lodash;
}
require(getConfig(), [
'test/environment',
'test/noconflict',
'test/events',
'test/model',
'test/collection',
'test/router',
'test/view',
'test/sync'
], function() {
QUnit.start();
});
});
}());
_.mixin({
'debounce': _.debounce || lodash.debounce,
'defer': _.defer || lodash.defer,
'pluck': _.pluck || lodash.pluck
});
</script>
<script src="../vendor/backbone/backbone.js"></script>
<script src="../vendor/backbone/test/environment.js"></script>
<script src="../vendor/backbone/test/noconflict.js"></script>
<script src="../vendor/backbone/test/events.js"></script>
<script src="../vendor/backbone/test/model.js"></script>
<script src="../vendor/backbone/test/collection.js"></script>
<script src="../vendor/backbone/test/router.js"></script>
<script src="../vendor/backbone/test/view.js"></script>
<script src="../vendor/backbone/test/sync.js"></script>
</body>
</html>

View File

@@ -2,8 +2,8 @@
<html lang="en">
<head>
<meta charset="utf-8">
<title>lodash Test Suite</title>
<link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
<title>Lo-Dash Test Suite</title>
<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
<style>
#exports {
display: none;
@@ -11,257 +11,99 @@
</style>
</head>
<body>
<script>
// avoid reporting tests to Sauce Labs when script errors occur
if (location.port == '9001') {
window.onerror = function(message) {
if (window.QUnit) {
QUnit.config.done.length = 0;
}
global_test_results = { 'message': message };
};
}
</script>
<script src="../node_modules/qunitjs/qunit/qunit.js"></script>
<script src="../node_modules/qunit-extras/qunit-extras.js"></script>
<script src="../node_modules/platform/platform.js"></script>
<script src="./asset/set.js"></script>
<script src="./asset/weakmap.js"></script>
<script src="../vendor/qunit/qunit/qunit.js"></script>
<script src="../vendor/qunit-extras/qunit-extras.js"></script>
<script src="../vendor/platform.js/platform.js"></script>
<script src="./asset/test-ui.js"></script>
<div id="qunit"></div>
<div id="exports"></div>
<script>
var setProperty = (function() {
var _defineProperty = Object.defineProperty;
return function(object, key, value) {
try {
_defineProperty(object, key, {
'configurable': true,
'enumerable': false,
'writable': true,
'value': value
});
} catch(e) {
object[key] = value;
}
};
}());
// set bad shims
Array._isArray = Array.isArray;
Array.isArray = function() {};
function addBizarroMethods() {
var funcProto = Function.prototype,
objectProto = Object.prototype,
stringProto = String.prototype;
Date._now = Date.now;
Date.now = function() {};
var hasOwnProperty = objectProto.hasOwnProperty,
fnToString = funcProto.toString,
nativeString = fnToString.call(objectProto.toString),
noop = function() {},
propertyIsEnumerable = objectProto.propertyIsEnumerable,
reToString = /toString/g,
whitespace = ' \t\x0B\f\xA0\ufeff\n\r\u2028\u2029\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000';
Function.prototype._bind = Function.prototype.bind;
Function.prototype.bind = function() { return function() {}; };
function constant(value) {
return function() {
return value;
};
}
function createToString(funcName) {
return constant(nativeString.replace(reToString, funcName));
}
// allow bypassing native checks
setProperty(funcProto, 'toString', (function() {
function wrapper() {
setProperty(funcProto, 'toString', fnToString);
var result = hasOwnProperty.call(this, 'toString') ? this.toString() : fnToString.call(this);
setProperty(funcProto, 'toString', wrapper);
return result;
}
return wrapper;
}()));
Object._create = Object.create;
Object.create = function() {};
// add extensions
funcProto._method = noop;
Object._defineProperty = Object.defineProperty;
Object.defineProperty = function() {};
// set bad shims
setProperty(Array, '_isArray', Array.isArray);
setProperty(Array, 'isArray', noop);
Object._getPrototypeOf = Object.getPrototypeOf;
Object.getPrototypeOf = function() {};
setProperty(Date, '_now', Date.now);
setProperty(Date, 'now', noop);
Object._keys = Object.keys;
Object.keys = function() {};
setProperty(Object, '_getPrototypeOf', Object.getPrototypeOf);
setProperty(Object, 'getPrototypeOf', noop);
setProperty(Object, '_keys', Object.keys);
setProperty(Object, 'keys', noop);
setProperty(objectProto, '_propertyIsEnumerable', propertyIsEnumerable);
setProperty(objectProto, 'propertyIsEnumerable', function(key) {
if (key == '1' && this && typeof this == 'object' && this.length === 2 &&
hasOwnProperty.call(this, 'callee') &&
!propertyIsEnumerable.call(this, 'callee') &&
this[0] === 0 && this[1] === 0) {
throw new Error;
}
return propertyIsEnumerable.call(this, key);
});
setProperty(Number, '_isFinite', Number.isFinite);
setProperty(Number, 'isFinite', noop);
setProperty(window, '_ArrayBuffer', window.ArrayBuffer);
if (window.ArrayBuffer && window.Uint8Array) {
ArrayBuffer = (function(_ArrayBuffer) {
function ArrayBuffer(byteLength) {
var buffer = new _ArrayBuffer(byteLength);
if (!byteLength) {
setProperty(buffer, 'slice', buffer.slice ? null : bufferSlice);
}
return buffer;
}
function bufferSlice() {
var newBuffer = new _ArrayBuffer(this.byteLength),
view = new Uint8Array(newBuffer);
view.set(new Uint8Array(this));
return newBuffer;
}
setProperty(ArrayBuffer, 'toString', createToString('ArrayBuffer'));
setProperty(bufferSlice, 'toString', createToString('slice'));
return ArrayBuffer;
}(_ArrayBuffer));
}
if (!window.Float64Array && window.Uint8Array) {
Float64Array = (function() {
function Float64Array(buffer, byteOffset, length) {
return arguments.length == 1
? new Uint8Array(buffer)
: new Uint8Array(buffer, byteOffset || 0, length || buffer.byteLength);
}
setProperty(Float64Array, 'BYTES_PER_ELEMENT', 8);
setProperty(Float64Array, 'toString', createToString('Float64Array'));
return Float64Array;
}());
}
setProperty(window, '_Set', window.Set);
setProperty(window, 'Set', noop);
setProperty(window, '_WeakMap', window.WeakMap);
setProperty(window, 'WeakMap', noop);
setProperty(window, '_parseInt', parseInt);
setProperty(window, 'parseInt', (function(_parseInt) {
var checkStr = whitespace + '08',
isFaked = _parseInt(checkStr) != 8,
reHexPrefix = /^0[xX]/,
reTrim = RegExp('^[' + whitespace + ']+|[' + whitespace + ']+$');
return function(value, radix) {
if (value == checkStr && !isFaked) {
isFaked = true;
return 0;
}
value = String(value == null ? '' : value).replace(reTrim, '');
return _parseInt(value, +radix || (reHexPrefix.test(value) ? 16 : 10));
};
}(_parseInt)));
// fake lack of DOM support
setProperty(document, '_createDocumentFragment', document.createDocumentFragment);
document.createDocumentFragment = noop;
// fake `WinRTError`
setProperty(window, 'WinRTError', Error);
// fake free variable `global`
setProperty(window, 'exports', window);
setProperty(window, 'global', window);
setProperty(window, 'module', {});
}
function removeBizarroMethods() {
var funcProto = Function.prototype,
objectProto = Object.prototype,
stringProto = String.prototype;
if (Array._isArray) {
setProperty(Array, 'isArray', Array._isArray);
} else {
delete Array.isArray;
}
if (Date._now) {
setProperty(Date, 'now', Date._now);
} else {
delete Date.now;
}
if (Object._getPrototypeOf) {
setProperty(Object, 'getPrototypeOf', Object._getPrototypeOf);
} else {
delete Object.getPrototypeOf;
}
if (Object._keys) {
setProperty(Object, 'keys', Object._keys);
} else {
delete Object.keys;
}
if (Number._isFinite) {
setProperty(Number, 'isFinite', Number._isFinite);
} else {
delete Number.isFinite;
}
if (window._ArrayBuffer) {
ArrayBuffer = _ArrayBuffer;
}
setProperty(window, '_ArrayBuffer', undefined);
if (window._Set) {
Set = _Set;
}
setProperty(window, '_Set', undefined);
if (window._WeakMap) {
WeakMap = _WeakMap;
}
setProperty(window, '_WeakMap', undefined);
setProperty(window, 'parseInt', window._parseInt);
setProperty(window, '_parseInt', undefined);
document.createDocumentFragment = document._createDocumentFragment;
setProperty(document, '_createDocumentFragment', undefined);
setProperty(window, 'WinRTError', undefined);
setProperty(window, 'exports', undefined);
setProperty(window, 'global', undefined);
setProperty(window, 'module', undefined);
setProperty(objectProto, 'propertyIsEnumerable', objectProto._propertyIsEnumerable);
delete Array._isArray;
delete Date._now;
delete funcProto._method;
delete Object._create;
delete Object._getPrototypeOf;
delete Object._keys;
delete objectProto._propertyIsEnumerable;
}
// load lodash and expose it to the bad extensions/shims
if (!ui.isModularize) {
addBizarroMethods();
document.write('<script src="' + ui.buildPath + '"><\/script>');
}
// load Lo-Dash and expose it to the bad shims
document.write('<script src="' + (ui.isModularize ? '../lodash.js' : ui.buildPath) + '"><\/script>');
</script>
<script>
// store lodash to test for bad extensions/shims
if (!ui.isModularize) {
var lodashBizarro = window._;
window._ = undefined;
removeBizarroMethods();
// store Lo-Dash to test for bad shim detection
var lodashBadShim = window._;
// restore native methods
if (Array._isArray) {
Array.isArray = Array._isArray;
} else {
delete Array.isArray;
}
// load test scripts
document.write((ui.isForeign || ui.urlParams.loader == 'none')
if (Date._now) {
Date.now = Date._now;
} else {
delete Date.now;
}
if (Function.prototype._bind) {
Function.prototype.bind = Function.prototype._bind;
} else {
delete Function.prototype.bind;
}
if (Object._create) {
Object.create = Object._create;
} else {
delete Object.create;
}
if (Object._defineProperty) {
Object.defineProperty = Object._defineProperty;
} else {
delete Object.defineProperty;
}
if (Object._getPrototypeOf) {
Object.getPrototypeOf = Object._getPrototypeOf;
} else {
delete Object.getPrototypeOf;
}
if (Object._keys) {
Object.keys = Object._keys;
} else {
delete Object.keys;
}
delete Array._isArray;
delete Date._now;
delete Function.prototype._bind;
delete Object._create;
delete Object._defineProperty;
delete Object._getPrototypeOf;
delete Object._keys;
QUnit.config.hidepassed = true;
// assign results to `global_test_results` for Sauce Labs
var global_test_results;
QUnit.done(function(results) {
global_test_results = results;
});
// clear existing `_` value
window._ = undefined;
// load Lo-Dash and test scripts
document.write(ui.urlParams.loader == 'none'
? '<script src="' + ui.buildPath + '"><\/script><script src="test.js"><\/script>'
: '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
);
@@ -275,118 +117,74 @@
if (window.curl) {
curl.config({ 'apiName': 'require' });
}
if (ui.isForeign || !window.require) {
if (!window.require) {
return;
}
var reBasename = /[\w.-]+$/,
basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
modulePath = ui.buildPath.replace(/\.js$/, ''),
moduleMain = modulePath.match(reBasename)[0],
locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
shimmedLocationPath = './abc/../' + locationPath,
underscoreLocationPath = './xyz/../' + locationPath,
uid = +new Date;
locationPath = modulePath.replace(reBasename, ''),
moduleMain = modulePath.match(reBasename)[0];
function getConfig() {
var result = {
'baseUrl': './',
'urlArgs': 't=' + uid++,
'waitSeconds': 0,
'paths': {},
'packages': [{
QUnit.config.autostart = false;
// load Lo-Dash as a module
require({
'baseUrl': './',
'urlArgs': 't=' + (+new Date),
'packages': [
{
'name': 'lodash',
'location': locationPath,
'main': moduleMain
},
{
'name': 'shimmed',
'location': './abc/../' + locationPath,
'main': moduleMain
},
{
'name': 'underscore',
'location': './xyz/../' + locationPath,
'main': moduleMain
},
{
'name': 'test',
'location': basePath + 'test',
'location': basePath + '/test',
'main': 'test',
'config': {
// work around no global being exported
'exports': 'QUnit',
'loader': 'curl/loader/legacy'
}
}],
'shim': {
'shimmed': {
'exports': '_'
}
}
};
if (ui.isModularize) {
result.packages.push({
'name': 'lodash',
'location': locationPath,
'main': moduleMain
}, {
'name': 'shimmed',
'location': shimmedLocationPath,
'main': moduleMain
}, {
'name': 'underscore',
'location': underscoreLocationPath,
'main': moduleMain
});
} else {
result.paths.lodash = modulePath;
result.paths.shimmed = shimmedLocationPath + '/' + moduleMain;
result.paths.underscore = underscoreLocationPath + '/' + moduleMain;
],
'shim': {
'shimmed': {
'exports': '_'
}
}
return result;
}
function loadTests() {
require(getConfig(), ['test'], function() {
QUnit.start();
});
}
function loadModulesAndTests() {
require(getConfig(), ['lodash', 'shimmed', 'underscore'], function(lodash, shimmed, underscore) {
},
['lodash', 'shimmed', 'underscore'], function(lodash, shimmed, underscore) {
if (shimmed && shimmed.noConflict) {
shimmedModule = shimmed.noConflict();
shimmedModule.moduleName = 'shimmed';
}
if (underscore && underscore.noConflict) {
underscoreModule = underscore.noConflict();
underscoreModule.moduleName = 'underscore';
}
if (lodash) {
lodashModule = lodash;
lodashModule.moduleName = 'lodash';
if (shimmed) {
shimmedModule = shimmed.result(shimmed, 'noConflict') || shimmed;
shimmedModule.moduleName = 'shimmed';
}
if (underscore) {
underscoreModule = underscore.result(underscore, 'noConflict') || underscore;
underscoreModule.moduleName = 'underscore';
}
if (ui.isModularize) {
window._ = lodash;
}
if (ui.isModularize) {
require(getConfig(), [
'lodash/internal/baseEach',
'lodash/internal/isIndex',
'lodash/internal/isIterateeCall',
'lodash/internal/isLength'
], function(baseEach, isIndex, isIterateeCall, isLength) {
lodash._baseEach = baseEach;
lodash._isIndex = isIndex;
lodash._isIterateeCall = isIterateeCall;
lodash._isLength = isLength;
loadTests();
});
} else {
loadTests();
}
}
if (ui.isModularize) {
window._ = lodash;
}
require(['test'], function() {
QUnit.start();
});
}
QUnit.config.autostart = false;
if (window.requirejs) {
addBizarroMethods();
require(getConfig(), ['lodash'], function(lodash) {
lodashBizarro = lodash.result(lodash, 'noConflict') || lodash;
delete requirejs.s.contexts._;
removeBizarroMethods();
loadModulesAndTests();
});
} else {
loadModulesAndTests();
}
});
}());
// set a more readable browser name

View File

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

File diff suppressed because it is too large Load Diff

13214
test/test.js

File diff suppressed because it is too large Load Diff

View File

@@ -3,7 +3,7 @@
<head>
<meta charset="utf-8">
<title>Underscore Test Suite</title>
<link rel="stylesheet" href="../node_modules/qunitjs/qunit/qunit.css">
<link rel="stylesheet" href="../vendor/qunit/qunit/qunit.css">
<style>
iframe {
display: none;
@@ -19,21 +19,10 @@
</div>
<img id="chart_image" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///////yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==">
</div>
<script>
// avoid reporting tests to Sauce Labs when script errors occur
if (location.port == '9001') {
window.onerror = function(message) {
if (window.QUnit) {
QUnit.config.done.length = 0;
}
global_test_results = { 'message': message };
};
}
</script>
<script src="../node_modules/qunitjs/qunit/qunit.js"></script>
<script src="../node_modules/qunit-extras/qunit-extras.js"></script>
<script src="../node_modules/jquery/dist/jquery.js"></script>
<script src="../node_modules/platform/platform.js"></script>
<script src="../vendor/qunit/qunit/qunit.js"></script>
<script src="../vendor/qunit-extras/qunit-extras.js"></script>
<script src="../vendor/jquery/jquery.js"></script>
<script src="../vendor/platform.js/platform.js"></script>
<script src="./asset/test-ui.js"></script>
<script>
QUnit.config.asyncRetries = 10;
@@ -42,130 +31,103 @@
// excuse tests we intentionally fail or those with problems
QUnit.config.excused = {
'Arrays': {
'drop': [
'alias for rest'
],
'first': [
'can pass an index to first',
'[1,2]',
'0'
],
'flatten': [
'Flattens empty arrays',
'can flatten nested arrays',
'can shallowly flatten nested arrays',
'works on an arguments object',
'can shallowly flatten arrays containing only other arrays'
],
'initial': [
'initial can take an index',
'initial can take a large index',
'initial works on arguments object'
],
'intersection': [
'can perform an OO-style intersection',
'returns an empty array when passed null as first argument',
'returns an empty array when passed null as argument beyond the first'
],
'last': [
'can pass an index to last',
'0'
],
'lastIndexOf': [
'[0,-1,-1]'
],
'rest': [
'working rest(0)',
'rest can take an index',
'works on arguments object'
],
'take': [
'alias for first'
'union': [
'[null,1,2,3]'
]
},
'Chaining': {
'pop': true,
'shift': true,
'splice': true,
'select/reject/sortBy': [
'Died on test #1'
],
'select/reject/sortBy in functional style': [
'Died on test #1'
],
'reverse/concat/unshift/pop/map': [
'can chain together array functions.'
'"34, 10, 8, 6, 4, 2, 10, 10"'
]
},
'Collections': {
'filter': [
'OO-filter'
'reduce': [
'handles a null (without initial value) properly',
'throws an error for empty arrays with no initial value'
],
'invoke': [
'handles null & undefined'
'reduceRight': [
'handles a null (without initial value) properly',
'throws an error for empty arrays with no initial value'
],
'map': [
'OO-style doubled numbers'
],
'Resistant to collection length and properties changing while iterating': [
'Died on test #50'
'where': [
'Only get the first object matched.'
]
},
'Functions': {
'bind': [
'can bind without specifying a context',
'Died on test #2'
],
'bindAll': [
'throws an error for bindAll with no functions named'
],
'memoize': [
'{"bar":"BAR","foo":"FOO"}',
'Died on test #8'
],
'throttle repeatedly with results': true,
'more throttle does not trigger leading call when leading is set to false': true,
'throttle does not trigger trailing call when trailing is set to false': true,
'debounce asap': true
},
'Objects': {
'#1929 Typed Array constructors are functions': true,
'allKeys': true,
'extendOwn': true,
'mapObject': true,
'matcher': true,
'matcher ': true,
'extend': [
'extend copies all properties from source'
],
'isFinite': [
'Numeric strings are numbers',
'Number instances can be finite'
],
'isMatch': [
'inherited and own properties are checked on the test object',
'doesnt falsey match constructor on undefined/null'
'isEqual': [
'Died on test #60',
'Died on test #63'
],
'keys': [
'is not fooled by sparse arrays; see issue #95',
'[]'
],
'matches': [
'inherited and own properties are checked on the test object',
'doesnt fasley match constructor on undefined/null'
'throws an error for `null` values',
'throws an error for `undefined` values',
'throws an error for number primitives',
'throws an error for string primitives',
'throws an error for boolean primitives'
]
},
'Utility': {
'_.templateSettings.variable': [
'"x"'
'_.escape': [
'"&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;"'
],
'_.unescape': [
'"<a href=\\"http://moe.com\\">Curly & Moe&#039;s</a>"'
],
'times': [
'works as a wrapper'
'Died on test #1'
],
'uniqueId': [
'Died on test #1'
]
}
};
// only excuse in Sauce Labs (buggy Safari and timers)
if (!ui.isSauceLabs) {
if (location.port != '9001') {
delete QUnit.config.excused.Chaining['select/reject/sortBy'];
delete QUnit.config.excused.Chaining['select/reject/sortBy in functional style'];
delete QUnit.config.excused.Functions['throttle repeatedly with results'];
delete QUnit.config.excused.Functions['more throttle does not trigger leading call when leading is set to false'];
delete QUnit.config.excused.Functions['throttle does not trigger trailing call when trailing is set to false'];
delete QUnit.config.excused.Functions['debounce asap'];
delete QUnit.config.excused.Objects.isEqual;
delete QUnit.config.excused.Utility.times;
delete QUnit.config.excused.Utility.uniqueId;
}
// load test scripts
// only excuse in non-Underscore builds
if (/\bunderscore\b/i.test(ui.buildPath)) {
delete QUnit.config.excused.Chaining;
delete QUnit.config.excused.Collections.where;
delete QUnit.config.excused.Utility['_.escape'];
delete QUnit.config.excused.Utility['_.unescape'];
}
// assign results to `global_test_results` for Sauce Labs
var global_test_results;
QUnit.done(function(results) {
global_test_results = results;
});
// load Lo-Dash and test scripts
document.write(ui.urlParams.loader != 'none'
? '<script data-dojo-config="async:1" src="' + ui.loaderPath + '"><\/script>'
: ([
@@ -188,20 +150,24 @@
return;
}
var reBasename = /[\w.-]+$/,
basePath = ('//' + location.host + location.pathname.replace(reBasename, '')).replace(/\btest\/$/, ''),
basePath = ('//' + location.host + location.pathname).replace(/\btest\/$/, ''),
modulePath = ui.buildPath.replace(/\.js$/, ''),
locationPath = modulePath.replace(reBasename, '').replace(/^\/|\/$/g, ''),
moduleId = /\bunderscore\b/i.test(ui.buildPath) ? 'underscore' : 'lodash',
moduleMain = modulePath.match(reBasename)[0],
uid = +new Date;
locationPath = modulePath.replace(reBasename, ''),
moduleMain = modulePath.match(reBasename)[0];
function getConfig() {
var result = {
'baseUrl': './',
'urlArgs': 't=' + uid++,
'waitSeconds': 0,
'paths': {},
'packages': [{
QUnit.config.autostart = false;
// load Lo-Dash as a module
require({
'baseUrl': './',
'urlArgs': 't=' + (+new Date),
'packages': [
{
'name': 'lodash',
'location': locationPath,
'main': moduleMain
},
{
'name': 'test',
'location': '../vendor/underscore/test',
'config': {
@@ -209,28 +175,14 @@
'exports': 'QUnit',
'loader': 'curl/loader/legacy'
}
}]
};
if (ui.isModularize) {
result.packages.push({
'name': moduleId,
'location': locationPath,
'main': moduleMain
});
} else {
result.paths[moduleId] = modulePath;
}
return result;
}
QUnit.config.autostart = false;
require(getConfig(), [moduleId], function(lodash) {
}
]
},
['lodash'], function(lodash) {
if (ui.isModularize) {
window._ = lodash;
}
require(getConfig(), [
require([
'test/collections',
'test/arrays',
'test/functions',

View File

@@ -1,4 +1,4 @@
Copyright (c) 2010-2014 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

View File

@@ -1,35 +1,20 @@
// Backbone.js 1.1.2
// Backbone.js 1.1.0
// (c) 2010-2014 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// (c) 2010-2011 Jeremy Ashkenas, DocumentCloud Inc.
// (c) 2011-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
// Backbone may be freely distributed under the MIT license.
// For all details and documentation:
// http://backbonejs.org
(function(root, factory) {
// Set up Backbone appropriately for the environment. Start with AMD.
if (typeof define === 'function' && define.amd) {
define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
// Export global even in AMD case in case this script is loaded with
// others that may still expect a global Backbone.
root.Backbone = factory(root, exports, _, $);
});
// Next for Node.js or CommonJS. jQuery may not be needed as a module.
} else if (typeof exports !== 'undefined') {
var _ = require('underscore');
factory(root, exports, _);
// Finally, as a browser global.
} else {
root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$));
}
}(this, function(root, Backbone, _, $) {
(function(){
// Initial Setup
// -------------
// Save a reference to the global object (`window` in the browser, `exports`
// on the server).
var root = this;
// Save the previous value of the `Backbone` variable, so that it can be
// restored later on, if `noConflict` is used.
var previousBackbone = root.Backbone;
@@ -40,12 +25,25 @@
var slice = array.slice;
var splice = array.splice;
// The top-level namespace. All public Backbone classes and modules will
// be attached to this. Exported for both the browser and the server.
var Backbone;
if (typeof exports !== 'undefined') {
Backbone = exports;
} else {
Backbone = root.Backbone = {};
}
// Current version of the library. Keep in sync with `package.json`.
Backbone.VERSION = '1.1.2';
Backbone.VERSION = '1.1.0';
// Require Underscore, if we're on the server, and it's not already present.
var _ = root._;
if (!_ && (typeof require !== 'undefined')) _ = require('underscore');
// For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
// the `$` variable.
Backbone.$ = $;
Backbone.$ = root.jQuery || root.Zepto || root.ender || root.$;
// Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
// to its previous owner. Returns a reference to this Backbone object.
@@ -111,7 +109,7 @@
var retain, ev, events, names, i, l, j, k;
if (!this._events || !eventsApi(this, 'off', name, [callback, context])) return this;
if (!name && !callback && !context) {
this._events = void 0;
this._events = {};
return this;
}
names = name ? [name] : _.keys(this._events);
@@ -207,7 +205,7 @@
case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args);
}
};
@@ -352,7 +350,7 @@
// Trigger all relevant attribute changes.
if (!silent) {
if (changes.length) this._pending = options;
if (changes.length) this._pending = true;
for (var i = 0, l = changes.length; i < l; i++) {
this.trigger('change:' + changes[i], this, current[changes[i]], options);
}
@@ -363,7 +361,6 @@
if (changing) return this;
if (!silent) {
while (this._pending) {
options = this._pending;
this._pending = false;
this.trigger('change', this, options);
}
@@ -531,12 +528,9 @@
// using Backbone's restful methods, override this to change the endpoint
// that will be called.
url: function() {
var base =
_.result(this, 'urlRoot') ||
_.result(this.collection, 'url') ||
urlError();
var base = _.result(this, 'urlRoot') || _.result(this.collection, 'url') || urlError();
if (this.isNew()) return base;
return base.replace(/([^\/])$/, '$1/') + encodeURIComponent(this.id);
return base + (base.charAt(base.length - 1) === '/' ? '' : '/') + encodeURIComponent(this.id);
},
// **parse** converts a response into the hash of attributes to be `set` on
@@ -552,7 +546,7 @@
// A model is new if it has never been saved to the server, and lacks an id.
isNew: function() {
return !this.has(this.idAttribute);
return this.id == null;
},
// Check if the model is currently in a valid state.
@@ -656,7 +650,7 @@
options.index = index;
model.trigger('remove', model, this, options);
}
this._removeReference(model, options);
this._removeReference(model);
}
return singular ? models[0] : models;
},
@@ -682,11 +676,11 @@
// Turn bare objects into model references, and prevent invalid models
// from being added.
for (i = 0, l = models.length; i < l; i++) {
attrs = models[i] || {};
attrs = models[i];
if (attrs instanceof Model) {
id = model = attrs;
} else {
id = attrs[targetModel.prototype.idAttribute || 'id'];
id = attrs[targetModel.prototype.idAttribute];
}
// If a duplicate is found, prevent it from being added and
@@ -706,13 +700,14 @@
model = models[i] = this._prepareModel(attrs, options);
if (!model) continue;
toAdd.push(model);
this._addReference(model, options);
}
// Do not add multiple models with the same `id`.
model = existing || model;
if (order && (model.isNew() || !modelMap[model.id])) order.push(model);
modelMap[model.id] = true;
// Listen to added models' events, and index models for lookup by
// `id` and by `cid`.
model.on('all', this._onModelEvent, this);
this._byId[model.cid] = model;
if (model.id != null) this._byId[model.id] = model;
}
if (order) order.push(existing || model);
}
// Remove nonexistent models if appropriate.
@@ -750,7 +745,7 @@
}
if (sort || (order && order.length)) this.trigger('sort', this, options);
}
// Return the added (or merged) model (or models).
return singular ? models[0] : models;
},
@@ -762,7 +757,7 @@
reset: function(models, options) {
options || (options = {});
for (var i = 0, l = this.models.length; i < l; i++) {
this._removeReference(this.models[i], options);
this._removeReference(this.models[i]);
}
options.previousModels = this.models;
this._reset();
@@ -803,7 +798,7 @@
// Get a model from the set by id.
get: function(obj) {
if (obj == null) return void 0;
return this._byId[obj] || this._byId[obj.id] || this._byId[obj.cid];
return this._byId[obj.id] || this._byId[obj.cid] || this._byId[obj];
},
// Get the model at the given index.
@@ -879,7 +874,7 @@
if (!options.wait) this.add(model, options);
var collection = this;
var success = options.success;
options.success = function(model, resp) {
options.success = function(model, resp, options) {
if (options.wait) collection.add(model, options);
if (success) success(model, resp, options);
};
@@ -909,7 +904,10 @@
// Prepare a hash of attributes (or other model) to be added to this
// collection.
_prepareModel: function(attrs, options) {
if (attrs instanceof Model) return attrs;
if (attrs instanceof Model) {
if (!attrs.collection) attrs.collection = this;
return attrs;
}
options = options ? _.clone(options) : {};
options.collection = this;
var model = new this.model(attrs, options);
@@ -918,16 +916,8 @@
return false;
},
// Internal method to create a model's ties to a collection.
_addReference: function(model, options) {
this._byId[model.cid] = model;
if (model.id != null) this._byId[model.id] = model;
if (!model.collection) model.collection = this;
model.on('all', this._onModelEvent, this);
},
// Internal method to sever a model's ties to a collection.
_removeReference: function(model, options) {
_removeReference: function(model) {
if (this === model.collection) delete model.collection;
model.off('all', this._onModelEvent, this);
},
@@ -956,7 +946,7 @@
'reject', 'every', 'all', 'some', 'any', 'include', 'contains', 'invoke',
'max', 'min', 'toArray', 'size', 'first', 'head', 'take', 'initial', 'rest',
'tail', 'drop', 'last', 'without', 'difference', 'indexOf', 'shuffle',
'lastIndexOf', 'isEmpty', 'chain', 'sample'];
'lastIndexOf', 'isEmpty', 'chain'];
// Mix in each Underscore method as a proxy to `Collection#models`.
_.each(methods, function(method) {
@@ -968,7 +958,7 @@
});
// Underscore methods that take a property name as an argument.
var attributeMethods = ['groupBy', 'countBy', 'sortBy', 'indexBy'];
var attributeMethods = ['groupBy', 'countBy', 'sortBy'];
// Use attributes instead of properties.
_.each(attributeMethods, function(method) {
@@ -1190,9 +1180,7 @@
return xhr;
};
var noXhrPatch =
typeof window !== 'undefined' && !!window.ActiveXObject &&
!(window.XMLHttpRequest && (new XMLHttpRequest).dispatchEvent);
var noXhrPatch = typeof window !== 'undefined' && !!window.ActiveXObject && !(window.XMLHttpRequest && (new XMLHttpRequest).dispatchEvent);
// Map from CRUD to HTTP for our default `Backbone.sync` implementation.
var methodMap = {
@@ -1251,7 +1239,7 @@
var router = this;
Backbone.history.route(route, function(fragment) {
var args = router._extractParameters(route, fragment);
router.execute(callback, args);
callback && callback.apply(router, args);
router.trigger.apply(router, ['route:' + name].concat(args));
router.trigger('route', name, args);
Backbone.history.trigger('route', router, name, args);
@@ -1259,12 +1247,6 @@
return this;
},
// Execute a route handler with the provided parameters. This is an
// excellent place to do pre-route setup or post-route cleanup.
execute: function(callback, args) {
if (callback) callback.apply(this, args);
},
// Simple proxy to `Backbone.history` to save a fragment into the history.
navigate: function(fragment, options) {
Backbone.history.navigate(fragment, options);
@@ -1289,10 +1271,10 @@
route = route.replace(escapeRegExp, '\\$&')
.replace(optionalParam, '(?:$1)?')
.replace(namedParam, function(match, optional) {
return optional ? match : '([^/?]+)';
return optional ? match : '([^\/]+)';
})
.replace(splatParam, '([^?]*?)');
return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
.replace(splatParam, '(.*?)');
return new RegExp('^' + route + '$');
},
// Given a route, and a URL fragment that it matches, return the array of
@@ -1300,9 +1282,7 @@
// treated as `null` to normalize cross-browser behavior.
_extractParameters: function(route, fragment) {
var params = route.exec(fragment).slice(1);
return _.map(params, function(param, i) {
// Don't decode the search params.
if (i === params.length - 1) return param || null;
return _.map(params, function(param) {
return param ? decodeURIComponent(param) : null;
});
}
@@ -1340,8 +1320,8 @@
// Cached regex for removing a trailing slash.
var trailingSlash = /\/$/;
// Cached regex for stripping urls of hash.
var pathStripper = /#.*$/;
// Cached regex for stripping urls of hash and query.
var pathStripper = /[?#].*$/;
// Has the history handling already been started?
History.started = false;
@@ -1353,11 +1333,6 @@
// twenty times a second.
interval: 50,
// Are we at the app root?
atRoot: function() {
return this.location.pathname.replace(/[^\/]$/, '$&/') === this.root;
},
// Gets the true hash value. Cannot use location.hash directly due to bug
// in Firefox where location.hash will always be decoded.
getHash: function(window) {
@@ -1370,7 +1345,7 @@
getFragment: function(fragment, forcePushState) {
if (fragment == null) {
if (this._hasPushState || !this._wantsHashChange || forcePushState) {
fragment = decodeURI(this.location.pathname + this.location.search);
fragment = this.location.pathname;
var root = this.root.replace(trailingSlash, '');
if (!fragment.indexOf(root)) fragment = fragment.slice(root.length);
} else {
@@ -1401,8 +1376,7 @@
this.root = ('/' + this.root + '/').replace(rootStripper, '/');
if (oldIE && this._wantsHashChange) {
var frame = Backbone.$('<iframe src="javascript:0" tabindex="-1">');
this.iframe = frame.hide().appendTo('body')[0].contentWindow;
this.iframe = Backbone.$('<iframe src="javascript:0" tabindex="-1" />').hide().appendTo('body')[0].contentWindow;
this.navigate(fragment);
}
@@ -1420,6 +1394,7 @@
// opened by a non-pushState browser.
this.fragment = fragment;
var loc = this.location;
var atRoot = loc.pathname.replace(/[^\/]$/, '$&/') === this.root;
// Transition from hashChange to pushState or vice versa if both are
// requested.
@@ -1427,17 +1402,17 @@
// If we've started off with a route from a `pushState`-enabled
// browser, but we're currently in a browser that doesn't support it...
if (!this._hasPushState && !this.atRoot()) {
if (!this._hasPushState && !atRoot) {
this.fragment = this.getFragment(null, true);
this.location.replace(this.root + '#' + this.fragment);
this.location.replace(this.root + this.location.search + '#' + this.fragment);
// Return immediately as browser will do redirect to new url
return true;
// Or if we've started out with a hash-based route, but we're currently
// in a browser where it could be `pushState`-based instead...
} else if (this._hasPushState && this.atRoot() && loc.hash) {
} else if (this._hasPushState && atRoot && loc.hash) {
this.fragment = this.getHash().replace(routeStripper, '');
this.history.replaceState({}, document.title, this.root + this.fragment);
this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);
}
}
@@ -1449,7 +1424,7 @@
// but possibly useful for unit testing Routers.
stop: function() {
Backbone.$(window).off('popstate', this.checkUrl).off('hashchange', this.checkUrl);
if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
clearInterval(this._checkUrlInterval);
History.started = false;
},
@@ -1497,7 +1472,7 @@
var url = this.root + (fragment = this.getFragment(fragment || ''));
// Strip the hash for matching.
// Strip the fragment of the query and hash for matching.
fragment = fragment.replace(pathStripper, '');
if (this.fragment === fragment) return;
@@ -1603,6 +1578,4 @@
};
};
return Backbone;
}));
}).call(this);

View File

@@ -85,11 +85,6 @@
equal(col2.get(model.clone()), col2.first());
});
test('get with "undefined" id', function() {
var collection = new Backbone.Collection([{id: 1}, {id: 'undefined'}]);
equal(collection.get(1).id, 1);
}),
test("update index when id changes", 4, function() {
var col = new Backbone.Collection();
col.add([
@@ -112,7 +107,7 @@
equal(col.pluck('label').join(' '), 'a b c d');
});
test("add", 14, function() {
test("add", 10, function() {
var added, opts, secondAdded;
added = opts = secondAdded = null;
e = new Backbone.Model({id: 10, label : 'e'});
@@ -141,18 +136,6 @@
equal(atCol.length, 4);
equal(atCol.at(1), e);
equal(atCol.last(), h);
var coll = new Backbone.Collection(new Array(2));
var addCount = 0;
coll.on('add', function(){
addCount += 1;
});
coll.add([undefined, f, g]);
equal(coll.length, 5);
equal(addCount, 3);
coll.add(new Array(4));
equal(coll.length, 9);
equal(addCount, 7);
});
test("add multiple models", 6, function() {
@@ -552,7 +535,7 @@
equal(coll.findWhere({a: 4}), void 0);
});
test("Underscore methods", 16, function() {
test("Underscore methods", 14, function() {
equal(col.map(function(model){ return model.get('label'); }).join(' '), 'a b c d');
equal(col.any(function(model){ return model.id === 100; }), false);
equal(col.any(function(model){ return model.id === 0; }), true);
@@ -571,12 +554,9 @@
.value(),
[4, 0]);
deepEqual(col.difference([c, d]), [a, b]);
ok(col.include(col.sample()));
var first = col.first();
ok(col.indexBy('id')[first.id] === first);
});
test("reset", 16, function() {
test("reset", 12, function() {
var resetCount = 0;
var models = col.models;
col.on('reset', function() { resetCount += 1; });
@@ -596,15 +576,6 @@
col.reset();
equal(col.length, 0);
equal(resetCount, 4);
var f = new Backbone.Model({id: 20, label : 'f'});
col.reset([undefined, f]);
equal(col.length, 2);
equal(resetCount, 5);
col.reset(new Array(4));
equal(col.length, 4);
equal(resetCount, 6);
});
test ("reset with different values", function(){
@@ -971,6 +942,20 @@
strictEqual(c.length, 0);
});
test("set with many models does not overflow the stack", function() {
var n = 150000;
var collection = new Backbone.Collection();
var models = [];
for (var i = 0; i < n; i++) {
models.push({id: i});
}
collection.set(models);
equal(collection.length, n);
collection.reset();
collection.set(models, {at: 0});
equal(collection.length, n);
});
test("set with only cids", 3, function() {
var m1 = new Backbone.Model;
var m2 = new Backbone.Model;
@@ -1289,50 +1274,4 @@
equal(job.items.get(2).subItems.get(3).get('subName'), 'NewThree');
});
test('_addReference binds all collection events & adds to the lookup hashes', 9, function() {
var calls = {add: 0, remove: 0};
var Collection = Backbone.Collection.extend({
_addReference: function(model) {
Backbone.Collection.prototype._addReference.apply(this, arguments);
calls.add++;
equal(model, this._byId[model.id]);
equal(model, this._byId[model.cid]);
equal(model._events.all.length, 1);
},
_removeReference: function(model) {
Backbone.Collection.prototype._removeReference.apply(this, arguments);
calls.remove++;
equal(this._byId[model.id], void 0);
equal(this._byId[model.cid], void 0);
equal(model.collection, void 0);
equal(model._events.all, void 0);
}
});
var collection = new Collection();
var model = collection.add({id: 1});
collection.remove(model);
equal(calls.add, 1);
equal(calls.remove, 1);
});
test('Do not allow duplicate models to be `add`ed or `set`', function() {
var c = new Backbone.Collection();
c.add([{id: 1}, {id: 1}]);
equal(c.length, 1);
equal(c.models.length, 1);
c.set([{id: 1}, {id: 1}]);
equal(c.length, 1);
equal(c.models.length, 1);
});
})();

View File

@@ -4,15 +4,9 @@
var ajax = Backbone.ajax;
var emulateHTTP = Backbone.emulateHTTP;
var emulateJSON = Backbone.emulateJSON;
var history = window.history;
var pushState = history.pushState;
var replaceState = history.replaceState;
QUnit.testStart(function() {
var env = QUnit.config.current.testEnvironment;
// We never want to actually call these during tests.
history.pushState = history.replaceState = function(){};
var env = this.config.current.testEnvironment;
// Capture ajax settings for comparison.
Backbone.ajax = function(settings) {
@@ -36,8 +30,6 @@
Backbone.ajax = ajax;
Backbone.emulateHTTP = emulateHTTP;
Backbone.emulateJSON = emulateJSON;
history.pushState = pushState;
history.replaceState = replaceState;
});
})();

View File

@@ -305,7 +305,7 @@
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');
raises(function() {
throws(function() {
view.trigger('test');
});
});

View File

@@ -262,26 +262,6 @@
model.set({result: void 0});
});
test("nested set triggers with the correct options", function() {
var model = new Backbone.Model();
var o1 = {};
var o2 = {};
var o3 = {};
model.on('change', function(__, options) {
switch (model.get('a')) {
case 1:
equal(options, o1);
return model.set('a', 2, o2);
case 2:
equal(options, o2);
return model.set('a', 3, o3);
case 3:
equal(options, o3);
}
});
model.set('a', 1, o1);
});
test("multiple unsets", 1, function() {
var i = 0;
var counter = function(){ i++; };

View File

@@ -5,10 +5,10 @@
var lastRoute = null;
var lastArgs = [];
var onRoute = function(router, route, args) {
function onRoute(router, route, args) {
lastRoute = route;
lastArgs = args;
};
}
var Location = function(href) {
this.replace(href);
@@ -16,11 +16,8 @@
_.extend(Location.prototype, {
parser: document.createElement('a'),
replace: function(href) {
this.parser.href = href;
_.extend(this, _.pick(this.parser,
_.extend(this, _.pick($('<a></a>', {href: href})[0],
'href',
'hash',
'host',
@@ -67,7 +64,7 @@
this.value = value;
}
};
_.bindAll(ExternalObject, 'routingFunction');
_.bindAll(ExternalObject);
var Router = Backbone.Router.extend({
@@ -90,7 +87,7 @@
":repo/compare/*from...*to": "github",
"decode/:named/*splat": "decode",
"*first/complex-*part/*rest": "complex",
"query/:entity": "query",
":entity?*args": "query",
"function/:value": ExternalObject.routingFunction,
"*anything": "anything"
},
@@ -211,11 +208,6 @@
equal(router.page, '20');
});
test("routes via navigate with params", 1, function() {
Backbone.history.navigate('query/test?a=b', {trigger: true});
equal(router.queryArgs, 'a=b');
});
test("routes via navigate for backwards-compatibility", 2, function() {
Backbone.history.navigate('search/manhattan/p20', true);
equal(router.query, 'manhattan');
@@ -293,7 +285,7 @@
});
test("routes (query)", 5, function() {
location.replace('http://example.com#query/mandel?a=b&c=d');
location.replace('http://example.com#mandel?a=b&c=d');
Backbone.history.checkUrl();
equal(router.entity, 'mandel');
equal(router.queryArgs, 'a=b&c=d');
@@ -543,7 +535,7 @@
Backbone.history.stop();
location.replace('http://example.com/root/x/y?a=b');
location.replace = function(url) {
strictEqual(url, '/root/#x/y?a=b');
strictEqual(url, '/root/?a=b#x/y');
};
Backbone.history = _.extend(new Backbone.History, {
location: location,
@@ -560,7 +552,7 @@
test("#1695 - hashChange to pushState with search.", 1, function() {
Backbone.history.stop();
location.replace('http://example.com/root#x/y?a=b');
location.replace('http://example.com/root?a=b#x/y');
Backbone.history = _.extend(new Backbone.History, {
location: location,
history: {
@@ -609,7 +601,7 @@
test("#2062 - Trigger 'route' event on router instance.", 2, function() {
router.on('route', function(name, args) {
strictEqual(name, 'routeEvent');
deepEqual(args, ['x', null]);
deepEqual(args, ['x']);
});
location.replace('http://example.com#route-event/x');
Backbone.history.checkUrl();
@@ -692,7 +684,7 @@
}
});
location.replace('http://example.com/root/path');
Backbone.history.start({pushState: true, hashChange: false, root: 'root'});
Backbone.history.start({pushState: true, root: 'root'});
Backbone.history.navigate('');
});
@@ -707,7 +699,7 @@
}
});
location.replace('http://example.com/path');
Backbone.history.start({pushState: true, hashChange: false});
Backbone.history.start({pushState: true});
Backbone.history.navigate('');
});
@@ -730,81 +722,8 @@
var router = new Router;
location.replace('http://example.com/');
Backbone.history.start({pushState: true, hashChange: false});
Backbone.history.start({pushState: true});
Backbone.history.navigate('path?query#hash', true);
});
test('Do not decode the search params.', function() {
var Router = Backbone.Router.extend({
routes: {
path: function(params){
strictEqual(params, 'x=y%20z');
}
}
});
var router = new Router;
Backbone.history.navigate('path?x=y%20z', true);
});
test('Navigate to a hash url.', function() {
Backbone.history.stop();
Backbone.history = _.extend(new Backbone.History, {location: location});
Backbone.history.start({pushState: true});
var Router = Backbone.Router.extend({
routes: {
path: function(params) {
strictEqual(params, 'x=y');
}
}
});
var router = new Router;
location.replace('http://example.com/path?x=y#hash');
Backbone.history.checkUrl();
});
test('#navigate to a hash url.', function() {
Backbone.history.stop();
Backbone.history = _.extend(new Backbone.History, {location: location});
Backbone.history.start({pushState: true});
var Router = Backbone.Router.extend({
routes: {
path: function(params) {
strictEqual(params, 'x=y');
}
}
});
var router = new Router;
Backbone.history.navigate('path?x=y#hash', true);
});
test('unicode pathname', 1, function() {
location.replace('http://example.com/myyjä');
Backbone.history.stop();
Backbone.history = _.extend(new Backbone.History, {location: location});
var Router = Backbone.Router.extend({
routes: {
myyjä: function() {
ok(true);
}
}
});
new Router;
Backbone.history.start({pushState: true});
});
test('newline in route', 1, function() {
location.replace('http://example.com/stuff%0Anonsense?param=foo%0Abar');
Backbone.history.stop();
Backbone.history = _.extend(new Backbone.History, {location: location});
var Router = Backbone.Router.extend({
routes: {
'stuff\nnonsense': function() {
ok(true);
}
}
});
new Router;
Backbone.history.start({pushState: true});
});
})();

View File

@@ -39,23 +39,23 @@
test("delegateEvents", 6, function() {
var counter1 = 0, counter2 = 0;
var view = new Backbone.View({el: '#testElement'});
var view = new Backbone.View({el: '<p><a id="test"></a></p>'});
view.increment = function(){ counter1++; };
view.$el.on('click', function(){ counter2++; });
var events = {'click h1': 'increment'};
var events = {'click #test': 'increment'};
view.delegateEvents(events);
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 1);
equal(counter2, 1);
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 2);
equal(counter2, 2);
view.delegateEvents(events);
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 3);
equal(counter2, 3);
});
@@ -92,24 +92,24 @@
test("undelegateEvents", 6, function() {
var counter1 = 0, counter2 = 0;
var view = new Backbone.View({el: '#testElement'});
var view = new Backbone.View({el: '<p><a id="test"></a></p>'});
view.increment = function(){ counter1++; };
view.$el.on('click', function(){ counter2++; });
var events = {'click h1': 'increment'};
var events = {'click #test': 'increment'};
view.delegateEvents(events);
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 1);
equal(counter2, 1);
view.undelegateEvents();
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 1);
equal(counter2, 2);
view.delegateEvents(events);
view.$('h1').trigger('click');
view.$('#test').trigger('click');
equal(counter1, 2);
equal(counter2, 3);
});
@@ -218,7 +218,7 @@
$('body').trigger('fake$event').trigger('fake$event');
equal(count, 2);
$('body').off('.namespaced');
$('body').unbind('.namespaced');
$('body').trigger('fake$event');
equal(count, 2);
});
@@ -304,24 +304,28 @@
ok(view.$el.has('a'));
});
test("events passed in options", 1, function() {
test("events passed in options", 2, function() {
var counter = 0;
var View = Backbone.View.extend({
el: '#testElement',
el: '<p><a id="test"></a></p>',
increment: function() {
counter++;
}
});
var view = new View({
events: {
'click h1': 'increment'
}
});
var view = new View({events:{'click #test':'increment'}});
var view2 = new View({events:function(){
return {'click #test':'increment'};
}});
view.$('h1').trigger('click').trigger('click');
view.$('#test').trigger('click');
view2.$('#test').trigger('click');
equal(counter, 2);
view.$('#test').trigger('click');
view2.$('#test').trigger('click');
equal(counter, 4);
});
})();

View File

@@ -1,4 +1,4 @@
Copyright 2010-2015 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/>
@@ -19,4 +19,4 @@ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

File diff suppressed because it is too large Load Diff

24
vendor/curl/LICENSE.txt vendored Normal file
View File

@@ -0,0 +1,24 @@
Open Source Initiative OSI - The MIT License
http://www.opensource.org/licenses/mit-license.php
Copyright (c) 2010-2013 Brian Cavalier and John Hann
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

View File

@@ -0,0 +1,48 @@
(function(){/*
MIT License (c) copyright 2010-2013 B Cavalier & J Hann MIT (c) copyright 2010-2013 B Cavalier & J Hann */
(function(f){function k(){}function g(a,e){return 0==T.call(a).indexOf("[object "+e)}function n(a){return a&&"/"==a.charAt(a.length-1)?a.substr(0,a.length-1):a}function d(a,e){var l,h,D,m;l=1;h=a;"."==h.charAt(0)&&(D=!0,h=h.replace(U,function(a,e,h,D){h&&l++;return D||""}));if(D){D=e.split("/");m=D.length-l;if(0>m)return a;D.splice(m,l);return D.concat(h||[]).join("/")}return h}function s(a){var e=a.indexOf("!");return{g:a.substr(e+1),d:0<=e&&a.substr(0,e)}}function v(){}function q(a,e){v.prototype=
a||Q;var l=new v;v.prototype=Q;for(var h in e)l[h]=e[h];return l}function y(){function a(a,e,l){h.push([a,e,l])}function e(a,e){for(var l,D=0;l=h[D++];)(l=l[a])&&l(e)}var l,h,D;l=this;h=[];D=function(l,m){a=l?function(a){a&&a(m)}:function(a,e){e&&e(m)};D=k;e(l?0:1,m);e=k;h=G};this.l=function(e,h,D){a(e,h,D);return l};this.k=function(a){l.H=a;D(!0,a)};this.e=function(a){l.Ba=a;D(!1,a)};this.F=function(a){e(2,a)}}function x(a){return a instanceof y||a instanceof u}function r(a,e,l,h){x(a)?a.l(e,l,h):
e(a)}function w(a,e,l){var h;return function(){0<=--a&&e&&(h=e.apply(G,arguments));0==a&&l&&l(h);return h}}function b(){var a,e;p="";a=[].slice.call(arguments);g(a[0],"Object")&&(e=a.shift(),e=c(e));return new u(a[0],a[1],a[2],e)}function c(a,e,l){var h;p="";if(a&&(t.V(a),E=t.b(a),"preloads"in a&&(h=new u(a.preloads,G,l,J,!0),t.n(function(){J=h})),a=a.main))return new u(a,e,l)}function u(a,e,l,h,D){var m;m=t.i(E,G,[].concat(a),D);this.then=this.l=a=function(a,e){r(m,function(e){a&&a.apply(G,e)},function(a){if(e)e(a);
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N=L&&L.getElementsByTagName("base")[0]||null,M={},I={},m={},V="addEventListener"in f?{}:{loaded:1,complete:1},Q={},T=Q.toString,G,F={},O={},J=!1,K,S=/^\/|^[^:]+:\/\//,U=/(\.)(\.?)(?:$|\/([^\.\/]+.*)?)/g,W=/\/\*[\s\S]*?\*\/|\/\/.*?[\n\r]/g,X=/require\s*\(\s*(["'])(.*?[^\\])\1\s*\)|[^\\]?(["'])/g,Y=/\s*,\s*/,R,t;t={t:function(a,e,l){var h;a=d(a,e);if("."==a.charAt(0))return a;h=s(a);a=(e=h.d)||h.g;a in l.c&&(a=l.c[a].Q||a);e&&(0>e.indexOf("/")&&!(e in l.c)&&(a=n(l.T)+"/"+e),a=a+"!"+h.g);return a},i:function(a,
e,l,h){function m(e,h){var l,c;l=t.t(e,b.id,a);if(!h)return l;c=s(l);if(!c.d)return l;l=F[c.d];c.g="normalize"in l?l.normalize(c.g,m,b.b)||"":m(c.g);return c.d+"!"+c.g}function c(e,l,d){var s;s=l&&function(a){l.apply(G,a)};if(g(e,"String")){if(s)throw Error("require(id, callback) not allowed");d=m(e,!0);e=F[d];if(!(d in F))throw Error("Module not resolved: "+d);return(d=x(e)&&e.a)||e}r(t.A(t.i(a,b.id,e,h)),s,d)}var b;b=new y;b.id=e||"";b.ka=h;b.K=l;b.b=a;b.s=c;c.toUrl=function(e){return t.o(m(e,!0),
a).url};b.t=m;return b},I:function(a,e,l){var h,m,c;h=t.i(a,e,G,l);m=h.k;c=w(1,function(a){h.w=a;try{return t.ba(h)}catch(e){h.e(e)}});h.k=function(a){r(l||J,function(){m(F[h.id]=O[h.url]=c(a))})};h.M=function(a){r(l||J,function(){h.a&&(c(a),h.F(I))})};return h},$:function(a,e,l,h){return t.i(a,l,G,h)},ia:function(a){return a.s},O:function(a){return a.a||(a.a={})},ha:function(a){var e=a.B;e||(e=a.B={id:a.id,uri:t.P(a),exports:t.O(a),config:function(){return a.b}},e.a=e.exports);return e},P:function(a){return a.url||
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r.a;z=r.factory||r.factory;if(!u&&!z)throw Error("`exports` or `factory` required for legacy: "+k);A=[].concat(r.requires||r.Ca||[]);r=(r=r.dontAddFileExt||r.j)?RegExp(r):v;p=n.toUrl(k);r.test(p)||(p=p.lastIndexOf(".")<=p.lastIndexOf("/")?p+".js":p);E={url:p,R:!0,r:d||!A.length?"":"text/cache"};A.length?(C=2,n(A,d?b:w,c)):C=1;s(E,b,c)},cramPlugin:"../cram/legacy"}})})(this,this.document,function(f){return(0,eval)(f)});
}).call(this);

20
vendor/docdown/LICENSE.txt vendored Normal file
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@@ -0,0 +1,20 @@
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
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

38
vendor/docdown/docdown.php vendored Normal file
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<?php
/*!
* Docdown v1.0.0-pre
* Copyright 2011-2013 John-David Dalton <http://allyoucanleet.com/>
* Available under MIT license <http://mths.be/mit>
*/
require(dirname(__FILE__) . '/src/DocDown/MarkdownGenerator.php');
/**
* Generates Markdown from JSDoc entries in a given file.
*
* @param {Array} [$options=array()] The options array.
* @returns {string} The generated Markdown.
* @example
*
* // specify a file path
* $markdown = docdown(array(
* // path to js file
* 'path' => $filepath,
* // url used to reference line numbers in code
* 'url' => 'https://github.com/username/project/blob/master/my.js'
* ));
*
* // or pass raw js
* $markdown = docdown(array(
* // raw JavaScript source
* 'source' => $rawJS,
* // documentation title
* 'title' => 'My API Documentation',
* // url used to reference line numbers in code
* 'url' => 'https://github.com/username/project/blob/master/my.js'
* ));
*/
function docdown( $options = array() ) {
$gen = new MarkdownGenerator($options);
return $gen->generate();
}
?>

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vendor/docdown/src/DocDown/Alias.php vendored Normal file
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<?php
/**
* A class to represent a JSDoc entry alias.
*/
class Alias {
/**
* The alias owner.
*
* @memberOf Alias
* @type Object
*/
public $owner;
/*--------------------------------------------------------------------------*/
/**
* The Alias constructor.
*
* @constructor
* @param {string} $name The alias name.
* @param {Object} $owner The alias owner.
*/
public function __construct( $name, $owner ) {
$this->owner = $owner;
$this->_name = $name;
$this->_call = $owner->getCall();
$this->_category = $owner->getCategory();
$this->_desc = $owner->getDesc();
$this->_example = $owner->getExample();
$this->_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();
}
/*--------------------------------------------------------------------------*/
/**
* Extracts the entry's `alias` objects.
*
* @memberOf Alias
* @param {number} $index The index of the array value to return.
* @returns {Array|string} The entry's `alias` objects.
*/
public function getAliases( $index = null ) {
$result = array();
return $index !== null
? @$result[$index]
: $result;
}
/**
* Extracts the function call from the owner entry.
*
* @memberOf Alias
* @returns {string} The function call.
*/
public function getCall() {
return $this->_call;
}
/**
* Extracts the owner entry's `category` data.
*
* @memberOf Alias
* @returns {string} The owner entry's `category` data.
*/
public function getCategory() {
return $this->_category;
}
/**
* Extracts the owner entry's description.
*
* @memberOf Alias
* @returns {string} The owner entry's description.
*/
public function getDesc() {
return $this->_desc;
}
/**
* Extracts the owner entry's `example` data.
*
* @memberOf Alias
* @returns {string} The owner entry's `example` data.
*/
public function getExample() {
return $this->_example;
}
/**
* 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.
*
* @memberOf Alias
* @returns {number} The owner entry's line number.
*/
public function getLineNumber() {
return $this->_lineNumber;
}
/**
* Extracts the owner entry's `member` data.
*
* @memberOf Alias
* @param {number} $index The index of the array value to return.
* @returns {Array|string} The owner entry's `member` data.
*/
public function getMembers( $index = null ) {
return $index !== null
? @$this->_members[$index]
: $this->_members;
}
/**
* Extracts the owner entry's `name` data.
*
* @memberOf Alias
* @returns {string} The owner entry's `name` data.
*/
public function getName() {
return $this->_name;
}
/**
* Extracts the owner entry's `param` data.
*
* @memberOf Alias
* @param {number} $index The index of the array value to return.
* @returns {Array} The owner entry's `param` data.
*/
public function getParams( $index = null ) {
return $index !== null
? @$this->_params[$index]
: $this->_params;
}
/**
* Extracts the owner entry's `returns` data.
*
* @memberOf Alias
* @returns {string} The owner entry's `returns` data.
*/
public function getReturns() {
return $this->_returns;
}
/**
* Extracts the owner entry's `type` data.
*
* @memberOf Alias
* @returns {string} The owner entry's `type` data.
*/
public function getType() {
return $this->_type;
}
}
?>

452
vendor/docdown/src/DocDown/Entry.php vendored Normal file
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@@ -0,0 +1,452 @@
<?php
require(dirname(__FILE__) . "/Alias.php");
/**
* A class to simplify parsing a single JSDoc entry.
*/
class Entry {
/**
* The documentation entry.
*
* @memberOf Entry
* @type string
*/
public $entry = '';
/**
* The language highlighter used for code examples.
*
* @memberOf Entry
* @type string
*/
public $lang = '';
/**
* The source code.
*
* @memberOf Entry
* @type string
*/
public $source = '';
/*--------------------------------------------------------------------------*/
/**
* The Entry constructor.
*
* @constructor
* @param {string} $entry The documentation entry to analyse.
* @param {string} $source The source code.
* @param {string} [$lang ='js'] The language highlighter used for code examples.
*/
public function __construct( $entry, $source, $lang = 'js' ) {
$this->entry = $entry;
$this->lang = $lang;
$this->source = str_replace(PHP_EOL, "\n", $source);
}
/*--------------------------------------------------------------------------*/
/**
* Extracts the documentation entries from source code.
*
* @static
* @memberOf Entry
* @param {string} $source The source code.
* @returns {Array} The array of entries.
*/
public static function getEntries( $source ) {
preg_match_all('#/\*\*(?![-!])[\s\S]*?\*/\s*.+#', $source, $result);
return array_pop($result);
}
/*--------------------------------------------------------------------------*/
/**
* Checks if the entry is a function reference.
*
* @private
* @memberOf Entry
* @returns {boolean} Returns `true` if the entry is a function reference, else `false`.
*/
private function isFunction() {
if (!isset($this->_isFunction)) {
$this->_isFunction = !!(
$this->isCtor() ||
count($this->getParams()) ||
count($this->getReturns()) ||
preg_match('/\*[\t ]*@function\b/', $this->entry) ||
preg_match('#\*/\s*function #', $this->entry)
);
}
return $this->_isFunction;
}
/*--------------------------------------------------------------------------*/
/**
* Extracts the entry's `alias` objects.
*
* @memberOf Entry
* @param {number} $index The index of the array value to return.
* @returns {Array|string} The entry's `alias` objects.
*/
public function getAliases( $index = null ) {
if (!isset($this->_aliases)) {
preg_match('#\*[\t ]*@alias\s+(.+)#', $this->entry, $result);
if (count($result)) {
$result = trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result[1]));
$result = preg_split('/,\s*/', $result);
natsort($result);
foreach ($result as $resultIndex => $value) {
$result[$resultIndex] = new Alias($value, $this);
}
}
$this->_aliases = $result;
}
return $index !== null
? @$this->_aliases[$index]
: $this->_aliases;
}
/**
* Extracts the function call from the entry.
*
* @memberOf Entry
* @returns {string} The function call.
*/
public function getCall() {
if (isset($this->_call)) {
return $this->_call;
}
preg_match('#\*/\s*(?:function ([^(]*)|(.*?)(?=[:=,]|return\b))#', $this->entry, $result);
if ($result = array_pop($result)) {
$result = array_pop(explode('var ', trim(trim(array_pop(explode('.', $result))), "'")));
}
// resolve name
// avoid $this->getName() because it calls $this->getCall()
preg_match('#\*[\t ]*@name\s+(.+)#', $this->entry, $name);
if (count($name)) {
$name = trim($name[1]);
} else {
$name = $result;
}
// compile function call syntax
if ($this->isFunction()) {
// compose parts
$result = array($result);
$params = $this->getParams();
foreach ($params as $param) {
// skip params that are properties of other params (e.g. `options.leading`)
if (!preg_match('/\w+\.[\w.]+\s*=/', $param[1])) {
$result[] = $param[1];
}
}
// format
$result = $name .'('. implode(array_slice($result, 1), ', ') .')';
}
$this->_call = $result ? $result : $name;
return $this->_call;
}
/**
* Extracts the entry's `category` data.
*
* @memberOf Entry
* @returns {string} The entry's `category` data.
*/
public function getCategory() {
if (isset($this->_category)) {
return $this->_category;
}
preg_match('#\*[\t ]*@category\s+(.+)#', $this->entry, $result);
if (count($result)) {
$result = trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result[1]));
} else {
$result = $this->getType() == 'Function' ? 'Methods' : 'Properties';
}
$this->_category = $result;
return $result;
}
/**
* Extracts the entry's description.
*
* @memberOf Entry
* @returns {string} The entry's description.
*/
public function getDesc() {
if (isset($this->_desc)) {
return $this->_desc;
}
preg_match('#/\*\*(?:\s*\*)?([\s\S]*?)(?=\*\s\@[a-z]|\*/)#', $this->entry, $result);
if (count($result)) {
$type = $this->getType();
$result = preg_replace('/:\n[\t ]*\*[\t ]*/', ":<br>\n", $result[1]);
$result = preg_replace('/(?:^|\n)[\t ]*\*\n[\t ]*\*[\t ]*/', "\n\n", $result);
$result = preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result);
$result = trim($result);
$result = ($type == 'Function' ? '' : '(' . str_replace('|', ', ', trim($type, '{}')) . '): ') . $result;
}
$this->_desc = $result;
return $result;
}
/**
* Extracts the entry's `example` data.
*
* @memberOf Entry
* @returns {string} The entry's `example` data.
*/
public function getExample() {
if (isset($this->_example)) {
return $this->_example;
}
preg_match('#\*[\t ]*@example\s+([\s\S]*?)(?=\*\s\@[a-z]|\*/)#', $this->entry, $result);
if (count($result)) {
$result = trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', "\n", $result[1]));
$result = '```' . $this->lang . "\n" . $result . "\n```";
}
$this->_example = $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('/\*[\t ]*@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('/\*[\t ]*@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('/\*[\t ]*@private\b/', $this->entry) || !preg_match('/\*[\t ]*@[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('/\*[\t ]*@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 $result;
}
/**
* Resolves the entry's line number.
*
* @memberOf Entry
* @returns {number} The entry's line number.
*/
public function getLineNumber() {
if (!isset($this->_lineNumber)) {
preg_match_all('/\n/', substr($this->source, 0, strrpos($this->source, $this->entry) + strlen($this->entry)), $lines);
$this->_lineNumber = count(array_pop($lines)) + 1;
}
return $this->_lineNumber;
}
/**
* Extracts the entry's `member` data.
*
* @memberOf Entry
* @param {number} $index The index of the array value to return.
* @returns {Array|string} The entry's `member` data.
*/
public function getMembers( $index = null ) {
if (!isset($this->_members)) {
preg_match('#\*[\t ]*@member(?:Of)?\s+(.+)#', $this->entry, $result);
if (count($result)) {
$result = trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result[1]));
$result = preg_split('/,\s*/', $result);
natsort($result);
}
$this->_members = $result;
}
return $index !== null
? @$this->_members[$index]
: $this->_members;
}
/**
* Extracts the entry's `name` data.
*
* @memberOf Entry
* @returns {string} The entry's `name` data.
*/
public function getName() {
if (isset($this->_name)) {
return $this->_name;
}
preg_match('#\*[\t ]*@name\s+(.+)#', $this->entry, $result);
if (count($result)) {
$result = trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result[1]));
} else {
$result = array_shift(explode('(', $this->getCall()));
}
$this->_name = $result;
return $result;
}
/**
* Extracts the entry's `param` data.
*
* @memberOf Entry
* @param {number} $index The index of the array value to return.
* @returns {Array} The entry's `param` data.
*/
public function getParams( $index = null ) {
if (!isset($this->_params)) {
preg_match_all('#\*[\t ]*@param\s+\{\(?([^})]+)\)?\}\s+(\[.+\]|[$\w|]+(?:\[.+\])?)\s+([\s\S]*?)(?=\*\s\@[a-z]|\*/)#i', $this->entry, $matchTuples);
$matchTuples = array_filter(array_slice($matchTuples, 1));
$result = array();
if (count($matchTuples)) {
foreach ($matchTuples as $tupleKey => $tuple) {
foreach ($tuple as $key => $value) {
if (!isset($result[$key])) {
$result[$key] = array();
}
$result[$key][] = $tupleKey
? trim(preg_replace('/(?:^|\n)[\t ]*\*[\t ]*/', ' ', $value))
: trim($value);
}
}
}
$this->_params = $result;
}
return $index !== null
? @$this->_params[$index]
: $this->_params;
}
/**
* Extracts the entry's `returns` data.
*
* @memberOf Entry
* @returns {string} The entry's `returns` data.
*/
public function getReturns() {
if (isset($this->_returns)) {
return $this->_returns;
}
preg_match('#\*[\t ]*@returns\s+\{([^}]+)\}\s+([\s\S]*?)(?=\*\s\@[a-z]|\*/)#', $this->entry, $result);
if (count($result)) {
$result = array_map('trim', array_slice($result, 1));
$result[0] = str_replace('|', ', ', $result[0]);
$result[1] = preg_replace('/(?:^|\n)[\t ]*\*[\t ]?/', ' ', $result[1]);
}
$this->_returns = $result;
return $result;
}
/**
* Extracts the entry's `type` data.
*
* @memberOf Entry
* @returns {string} The entry's `type` data.
*/
public function getType() {
if (isset($this->_type)) {
return $this->_type;
}
preg_match('#\*[\t ]*@type\s(?:\{\(?)?([^)}\n]+)#', $this->entry, $result);
if (count($result)) {
$result = trim($result[1]);
if (preg_match('/^(?:array|function|object|regexp)$/', $result)) {
$result = ucfirst($result);
}
} else {
$result = $this->isFunction() ? 'Function' : 'unknown';
}
$this->_type = $result;
return $result;
}
}
?>

View File

@@ -0,0 +1,648 @@
<?php
require(dirname(__FILE__) . "/Entry.php");
/**
* Generates Markdown from JSDoc entries.
*/
class MarkdownGenerator {
/**
* The HTML for the close tag.
*
* @static
* @memberOf MarkdownGenerator
* @type string
*/
public $closeTag = "\n<!-- /div -->\n";
/**
* An array of JSDoc entries.
*
* @memberOf MarkdownGenerator
* @type Array
*/
public $entries = array();
/**
* The HTML for the open tag.
*
* @memberOf MarkdownGenerator
* @type string
*/
public $openTag = "\n<!-- div -->\n";
/**
* An options array used to configure the generator.
*
* @memberOf MarkdownGenerator
* @type Array
*/
public $options = array();
/**
* The file's source code.
*
* @memberOf MarkdownGenerator
* @type string
*/
public $source = '';
/**
* The array of code snippets that are tokenized by `escape`.
*
* @private
* @memberOf MarkdownGenerator
* @type Array
*/
private $snippets = array();
/*--------------------------------------------------------------------------*/
/**
* The MarkdownGenerator constructor.
*
* @constructor
* @param {string} $source The source code to parse.
* @param {Array} $options The options array.
*/
public function __construct( $source, $options = array() ) {
// juggle arguments
if (is_array($source)) {
$options = $source;
} else {
$options['source'] = $source;
}
if (isset($options['source']) && realpath($options['source'])) {
$options['path'] = $options['source'];
}
if (isset($options['path'])) {
preg_match('/(?<=\.)[a-z]+$/', $options['path'], $ext);
$options['source'] = file_get_contents($options['path']);
$ext = array_pop($ext);
if (!isset($options['lang']) && $ext) {
$options['lang'] = $ext;
}
if (!isset($options['title'])) {
$options['title'] = ucfirst(basename($options['path'])) . ' API documentation';
}
}
if (!isset($options['lang'])) {
$options['lang'] = 'js';
}
if (!isset($options['toc'])) {
$options['toc'] = 'properties';
}
$this->options = $options;
$this->source = str_replace(PHP_EOL, "\n", $options['source']);
$this->entries = Entry::getEntries($this->source);
foreach ($this->entries as $index => $value) {
$this->entries[$index] = new Entry($value, $this->source, $options['lang']);
}
}
/*--------------------------------------------------------------------------*/
/**
* Performs common string formatting operations.
*
* @private
* @static
* @memberOf MarkdownGenerator
* @param {string} $string The string to format.
* @returns {string} The formatted string.
*/
private static function format( $string ) {
$counter = 0;
// tokenize inline code snippets
preg_match_all('/`[^`]+`/', $string, $tokenized);
$tokenized = $tokenized[0];
foreach ($tokenized as $snippet) {
$string = str_replace($snippet, '__token' . ($counter++) .'__', $string);
}
// italicize parentheses
$string = preg_replace('/(^|\s)(\([^)]+\))/', '$1*$2*', $string);
// mark numbers as inline code
$string = preg_replace('/[\t ](-?\d+(?:.\d+)?)(?!\.[^\n])/', ' `$1`', $string);
// detokenize inline code snippets
$counter = 0;
foreach ($tokenized as $snippet) {
$string = str_replace('__token' . ($counter++) . '__', $snippet, $string);
}
return trim($string);
}
/**
* Modify a string by replacing named tokens with matching assoc. array values.
*
* @private
* @static
* @memberOf MarkdownGenerator
* @param {string} $string The string to modify.
* @param {Array|Object} $object The template object.
* @returns {string} The modified string.
*/
private static function interpolate( $string, $object ) {
preg_match_all('/#\{([^}]+)\}/', $string, $tokens);
$tokens = array_unique(array_pop($tokens));
foreach ($tokens as $token) {
$pattern = '/#\{' . preg_replace('/([.*+?^${}()|[\]\\\])/', '\\\$1', $token) . '\}/';
$replacement = '';
if (is_object($object)) {
preg_match('/\(([^)]+?)\)$/', $token, $args);
$args = preg_split('/,\s*/', array_pop($args));
$method = 'get' . ucfirst(preg_replace('/\([^)]+?\)$/', '', $token));
if (method_exists($object, $method)) {
$replacement = (string) call_user_func_array(array($object, $method), $args);
} else if (isset($object->{$token})) {
$replacement = (string) $object->{$token};
}
} else if (isset($object[$token])) {
$replacement = (string) $object[$token];
}
$string = preg_replace($pattern, trim($replacement), $string);
}
return MarkdownGenerator::format($string);
}
/*--------------------------------------------------------------------------*/
/**
* Adds the given `$entries` to the `$result` array.
*
* @private
* @memberOf MarkdownGenerator
* @param {Array} $result The result array to modify.
* @param {Array} $entries The entries to add to the `$result`.
*/
private function addEntries( &$result, $entries ) {
foreach ($entries as $entry) {
// skip aliases
if ($entry->isAlias()) {
continue;
}
// name and description
array_push(
$result,
$this->openTag,
MarkdownGenerator::interpolate("### <a id=\"#{hash}\"></a>`#{member}#{separator}#{call}`\n<a href=\"##{hash}\">#</a> [&#x24C8;](#{href} \"View in source\") [&#x24C9;][1]\n\n#{desc}", array(
'call' => $entry->getCall(),
'desc' => $this->escape($entry->getDesc()),
'hash' => $entry->hash,
'href' => $entry->href,
'member' => $entry->member,
'separator' => $entry->separator
))
);
// @alias
if (count($aliases = $entry->getAliases())) {
array_push($result, '', '#### Aliases');
foreach ($aliases as $index => $alias) {
$aliases[$index] = MarkdownGenerator::interpolate('#{member}#{separator}#{name}', $alias);
}
$result[] = '*' . implode(', ', $aliases) . '*';
}
// @param
if (count($params = $entry->getParams())) {
array_push($result, '', '#### Arguments');
foreach ($params as $index => $param) {
$result[] = MarkdownGenerator::interpolate('#{num}. `#{name}` (#{type}): #{desc}', array(
'desc' => $this->escape($param[2]),
'name' => $param[1],
'num' => $index + 1,
'type' => $this->escape($param[0])
));
}
}
// @returns
if (count($returns = $entry->getReturns())) {
array_push(
$result, '',
'#### Returns',
MarkdownGenerator::interpolate('(#{type}): #{desc}', array(
'desc' => $this->escape($returns[1]),
'type' => $this->escape($returns[0])
))
);
}
// @example
if ($example = $entry->getExample()) {
array_push($result, '', '#### Example', $example);
}
array_push($result, "\n* * *", $this->closeTag);
}
}
/**
* Escapes special Markdown characters.
*
* @private
* @memberOf Entry
* @param {string} $string The string to escape.
* @returns {string} Returns the escaped string.
*/
private function escape( $string ) {
$string = preg_replace_callback('/`.*?\`/', array($this, 'swapSnippetsToTokens'), $string);
$string = preg_replace('/(?<!\\\)\*/', '&#42;', $string);
$string = preg_replace('/(?<!\\\)\[/', '&#91;', $string);
$string = preg_replace('/(?<!\\\)\]/', '&#93;', $string);
$string = preg_replace_callback('/@@token@@/', array($this, 'swapTokensToSnippets'), $string);
return $string;
}
/**
* Resolves the entry's hash used to navigate the documentation.
*
* @private
* @memberOf MarkdownGenerator
* @param {number|Object} $entry The entry object.
* @param {string} $member The name of the member.
* @returns {string} The url hash.
*/
private function getHash( $entry, $member = '' ) {
$entry = is_numeric($entry) ? $this->entries[$entry] : $entry;
$member = !$member ? $entry->getMembers(0) : $member;
$result = ($member ? $member . ($entry->isPlugin() ? 'prototype' : '') : '') . $entry->getCall();
$result = preg_replace('/\(\[|\[\]/', '', $result);
$result = preg_replace('/[\t =|\'"{}.()\]]/', '', $result);
$result = preg_replace('/[\[#,]+/', '-', $result);
return strtolower($result);
}
/**
* Resolves the entry's url for the specific line number.
*
* @private
* @memberOf MarkdownGenerator
* @param {number|Object} $entry The entry object.
* @returns {string} The url.
*/
private function getLineUrl( $entry ) {
$entry = is_numeric($entry) ? $this->entries($entry) : $entry;
return $this->options['url'] . '#L' . $entry->getLineNumber();
}
/**
* Extracts the character used to separate the entry's name from its member.
*
* @private
* @memberOf MarkdownGenerator
* @param {number|Object} $entry The entry object.
* @returns {string} The separator.
*/
private function getSeparator( $entry ) {
$entry = is_numeric($entry) ? $this->entries($entry) : $entry;
return $entry->isPlugin() ? '.prototype.' : '.';
}
/**
* Swaps code snippets with tokens as a `preg_replace_callback` callback
* used by `escape`.
*
* @private
* @memberOf Entry
* @param {Array} $matches The array of regexp matches.
* @returns {string} Returns the token.
*/
private function swapSnippetsToTokens( $matches ) {
$this->snippets[] = $matches[0];
return '@@token@@';
}
/**
* Swaps tokens with code snippets as a `preg_replace_callback` callback
* used by `escape`.
*
* @private
* @memberOf Entry
* @returns {string} Returns the code snippet.
*/
private function swapTokensToSnippets() {
return array_shift($this->snippets);
}
/*--------------------------------------------------------------------------*/
/**
* Generates Markdown from JSDoc entries.
*
* @memberOf MarkdownGenerator
* @returns {string} The rendered Markdown.
*/
public function generate() {
$api = array();
$byCategory = $this->options['toc'] == 'categories';
$categories = array();
$closeTag = $this->closeTag;
$compiling = false;
$openTag = $this->openTag;
$result = array('# ' . $this->options['title']);
$toc = 'toc';
// initialize $api array
foreach ($this->entries as $entry) {
// skip invalid or private entries
$name = $entry->getName();
if (!$name || $entry->isPrivate()) {
continue;
}
$members = $entry->getMembers();
$members = count($members) ? $members : array('');
foreach ($members as $member) {
// create api category arrays
if ($member && !isset($api[$member])) {
// create temporary entry to be replaced later
$api[$member] = new stdClass;
$api[$member]->static = array();
$api[$member]->plugin = array();
}
// append entry to api member
if (!$member || $entry->isCtor() || ($entry->getType() == 'Object' &&
!preg_match('/[=:]\s*(?:null|undefined)\s*[,;]?$/', $entry->entry))) {
// assign the real entry, replacing the temporary entry if it exist
$member = ($member ? $member . ($entry->isPlugin() ? '#' : '.') : '') . $name;
$entry->static = @$api[$member] ? $api[$member]->static : array();
$entry->plugin = @$api[$member] ? $api[$member]->plugin : array();
$api[$member] = $entry;
foreach ($entry->getAliases() as $alias) {
$api[$member]->static[] = $alias;
}
}
else if ($entry->isStatic()) {
$api[$member]->static[] = $entry;
foreach ($entry->getAliases() as $alias) {
$api[$member]->static[] = $alias;
}
}
else if (!$entry->isCtor()) {
$api[$member]->plugin[] = $entry;
foreach ($entry->getAliases() as $alias) {
$api[$member]->plugin[] = $alias;
}
}
}
}
// add properties to each entry
foreach ($api as $entry) {
$entry->hash = $this->getHash($entry);
$entry->href = $this->getLineUrl($entry);
$entry->separator = '';
$member = $entry->getMembers(0);
$member = ($member ? $member . $this->getSeparator($entry) : '') . $entry->getName();
$entry->member = preg_replace('/' . $entry->getName() . '$/', '', $member);
// add properties to static and plugin sub-entries
foreach (array('static', 'plugin') as $kind) {
foreach ($entry->{$kind} as $subentry) {
$subentry->hash = $this->getHash($subentry);
$subentry->href = $this->getLineUrl($subentry);
$subentry->member = $member;
$subentry->separator = $this->getSeparator($subentry);
}
}
}
/*------------------------------------------------------------------------*/
// custom sort for root level entries
// TODO: see how well it handles deeper namespace traversal
function sortCompare($a, $b) {
$score = array( 'a' => 0, 'b' => 0);
foreach (array( 'a' => $a, 'b' => $b) as $key => $value) {
// capitalized properties are last
if (preg_match('/[#.][A-Z]/', $value)) {
$score[$key] = 0;
}
// lowercase prototype properties are next to last
else if (preg_match('/#[a-z]/', $value)) {
$score[$key] = 1;
}
// lowercase static properties next to first
else if (preg_match('/\.[a-z]/', $value)) {
$score[$key] = 2;
}
// root properties are first
else if (preg_match('/^[^#.]+$/', $value)) {
$score[$key] = 3;
}
}
$score = $score['b'] - $score['a'];
return $score ? $score : strcasecmp($a, $b);
}
uksort($api, 'sortCompare');
// sort static and plugin sub-entries
foreach ($api as $entry) {
foreach (array('static', 'plugin') as $kind) {
$sortBy = array( 'a' => array(), 'b' => array(), 'c' => array() );
foreach ($entry->{$kind} as $subentry) {
$name = $subentry->getName();
// functions w/o ALL-CAPs names are last
$sortBy['a'][] = $subentry->getType() == 'Function' && !preg_match('/^[A-Z_]+$/', $name);
// ALL-CAPs properties first
$sortBy['b'][] = preg_match('/^[A-Z_]+$/', $name);
// lowercase alphanumeric sort
$sortBy['c'][] = strtolower($name);
}
array_multisort($sortBy['a'], SORT_ASC, $sortBy['b'], SORT_DESC, $sortBy['c'], SORT_ASC, $entry->{$kind});
}
}
/*------------------------------------------------------------------------*/
// add categories
foreach ($api as $entry) {
$categories[$entry->getCategory()][] = $entry;
foreach (array('static', 'plugin') as $kind) {
foreach ($entry->{$kind} as $subentry) {
$categories[$subentry->getCategory()][] = $subentry;
}
}
}
// sort categories
ksort($categories);
foreach(array('Methods', 'Properties') as $category) {
if (isset($categories[$category])) {
$entries = $categories[$category];
unset($categories[$category]);
$categories[$category] = $entries;
}
}
/*------------------------------------------------------------------------*/
// compile TOC
$result[] = $openTag;
// compile TOC by categories
if ($byCategory) {
foreach ($categories as $category => $entries) {
if ($compiling) {
$result[] = $closeTag;
} else {
$compiling = true;
}
// assign TOC hash
if (count($result) == 2) {
$toc = strtolower($category);
}
// add category
array_push(
$result,
$openTag, '## ' . (count($result) == 2 ? '<a id="' . $toc . '"></a>' : '') . '`' . $category . '`'
);
// add entries
foreach ($entries as $entry) {
if ($entry->isAlias()) {
$result[] = MarkdownGenerator::interpolate('* <a href="##{hash}" class="alias">`#{member}#{separator}#{name}` -> `#{realName}`</a>', array(
'hash' => $entry->hash,
'member' => $entry->member,
'name' => $entry->getName(),
'realName' => $entry->owner->getName(),
'separator' => $entry->separator
));
}
else {
$result[] = MarkdownGenerator::interpolate('* <a href="##{hash}">`#{member}#{separator}#{name}`</a>', $entry);
}
}
}
}
// compile TOC by namespace
else {
foreach ($api as $entry) {
if ($compiling) {
$result[] = $closeTag;
} else {
$compiling = true;
}
$member = $entry->member . $entry->getName();
// assign TOC hash
if (count($result) == 2) {
$toc = $member;
}
// add root entry
array_push(
$result,
$openTag, '## ' . (count($result) == 2 ? '<a id="' . $toc . '"></a>' : '') . '`' . $member . '`',
MarkdownGenerator::interpolate('* [`' . $member . '`](##{hash})', $entry)
);
// add static and plugin sub-entries
foreach (array('static', 'plugin') as $kind) {
if ($kind == 'plugin' && count($entry->plugin)) {
array_push(
$result,
$closeTag,
$openTag,
'## `' . $member . ($entry->isCtor() ? '.prototype`' : '`')
);
}
foreach ($entry->{$kind} as $subentry) {
$subentry->member = $member;
if ($subentry->isAlias()) {
$result[] = MarkdownGenerator::interpolate('* <a href="##{hash}" class="alias">`#{member}#{separator}#{name}` -> `#{realName}`</a>', array(
'hash' => $subentry->hash,
'member' => $subentry->member,
'name' => $subentry->getName(),
'realName' => $subentry->owner->getName(),
'separator' => $subentry->separator
));
}
else {
$result[] = MarkdownGenerator::interpolate('* <a href="##{hash}">`#{member}#{separator}#{name}`</a>', $subentry);
}
}
}
}
}
array_push($result, $closeTag, $closeTag);
/*------------------------------------------------------------------------*/
// compile content
$compiling = false;
$result[] = $openTag;
if ($byCategory) {
foreach ($categories as $category => $entries) {
if ($compiling) {
$result[] = $closeTag;
} else {
$compiling = true;
}
if ($category != 'Methods' && $category != 'Properties') {
$category = '“' . $category . '” Methods';
}
array_push($result, $openTag, '## `' . $category . '`');
$this->addEntries($result, $entries);
}
}
else {
foreach ($api as $entry) {
// skip aliases
if ($entry->isAlias()) {
continue;
}
if ($compiling) {
$result[] = $closeTag;
} else {
$compiling = true;
}
// add root entry name
$member = $entry->member . $entry->getName();
array_push($result, $openTag, '## `' . $member . '`');
foreach (array($entry, 'static', 'plugin') as $kind) {
$subentries = is_string($kind) ? $entry->{$kind} : array($kind);
// add sub-entry name
if ($kind != 'static' && $entry->getType() != 'Object' &&
count($subentries) && $subentries[0] != $kind) {
if ($kind == 'plugin') {
$result[] = $closeTag;
}
array_push(
$result,
$openTag,
'## `' . $member . ($kind == 'plugin' ? '.prototype`' : '`')
);
}
$this->addEntries($result, $subentries);
}
}
}
// close tags add TOC link reference
array_push($result, $closeTag, $closeTag, '', ' [1]: #' . $toc . ' "Jump back to the TOC."');
// cleanup whitespace
return trim(preg_replace('/[\t ]+\n/', "\n", join($result, "\n")));
}
}
?>

195
vendor/dojo/LICENSE vendored Normal file
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Dojo is available under *either* the terms of the modified BSD license *or* the
Academic Free License version 2.1. As a recipient of Dojo, you may choose which
license to receive this code under (except as noted in per-module LICENSE
files). Some modules may not be the copyright of the Dojo Foundation. These
modules contain explicit declarations of copyright in both the LICENSE files in
the directories in which they reside and in the code itself. No external
contributions are allowed under licenses which are fundamentally incompatible
with the AFL or BSD licenses that Dojo is distributed under.
The text of the AFL and BSD licenses is reproduced below.
-------------------------------------------------------------------------------
The "New" BSD License:
**********************
Copyright (c) 2005-2013, The Dojo Foundation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the Dojo Foundation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-------------------------------------------------------------------------------
The Academic Free License, v. 2.1:
**********************************
This Academic Free License (the "License") applies to any original work of
authorship (the "Original Work") whose owner (the "Licensor") has placed the
following notice immediately following the copyright notice for the Original
Work:
Licensed under the Academic Free License version 2.1
1) Grant of Copyright License. Licensor hereby grants You a world-wide,
royalty-free, non-exclusive, perpetual, sublicenseable license to do the
following:
a) to reproduce the Original Work in copies;
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c) to distribute copies of the Original Work and Derivative Works to the
public;
d) to perform the Original Work publicly; and
e) to display the Original Work publicly.
2) Grant of Patent License. Licensor hereby grants You a world-wide,
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claims owned or controlled by the Licensor that are embodied in the Original
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3) Grant of Source Code License. The term "Source Code" means the preferred
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Licensor reserves the right to satisfy this obligation by placing a
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long as Licensor continues to distribute the Original Work, and by publishing
the address of that information repository in a notice immediately following
the copyright notice that applies to the Original Work.
4) Exclusions From License Grant. Neither the names of Licensor, nor the names
of any contributors to the Original Work, nor any of their trademarks or
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Original Work without express prior written permission of the Licensor. Nothing
in this License shall be deemed to grant any rights to trademarks, copyrights,
patents, trade secrets or any other intellectual property of Licensor except as
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offer to sell embodiments of any patent claims other than the licensed claims
defined in Section 2. No right is granted to the trademarks of Licensor even if
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License any Original Work that Licensor otherwise would have a right to
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5) This section intentionally omitted.
6) Attribution Rights. You must retain, in the Source Code of any Derivative
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the copyright in and to the Original Work and the patent rights granted herein
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and WITHOUT WARRANTY, either express or implied, including, without limitation,
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This DISCLAIMER OF WARRANTY constitutes an essential part of this License. No
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or the use of the Original Work including, without limitation, damages for loss
of goodwill, work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses. This limitation of liability shall not
apply to liability for death or personal injury resulting from Licensor's
negligence to the extent applicable law prohibits such limitation. Some
jurisdictions do not allow the exclusion or limitation of incidental or
consequential damages, so this exclusion and limitation may not apply to You.
9) Acceptance and Termination. If You distribute copies of the Original Work or
a Derivative Work, You must make a reasonable effort under the circumstances to
obtain the express assent of recipients to the terms of this License. Nothing
else but this License (or another written agreement between Licensor and You)
grants You permission to create Derivative Works based upon the Original Work
or to exercise any of the rights granted in Section 1 herein, and any attempt
to do so except under the terms of this License (or another written agreement
between Licensor and You) is expressly prohibited by U.S. copyright law, the
equivalent laws of other countries, and by international treaty. Therefore, by
exercising any of the rights granted to You in Section 1 herein, You indicate
Your acceptance of this License and all of its terms and conditions.
10) Termination for Patent Action. This License shall terminate automatically
and You may no longer exercise any of the rights granted to You by this License
as of the date You commence an action, including a cross-claim or counterclaim,
against Licensor or any licensee alleging that the Original Work infringes a
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11) Jurisdiction, Venue and Governing Law. Any action or suit relating to this
License may be brought only in the courts of a jurisdiction wherein the
Licensor resides or in which Licensor conducts its primary business, and under
the laws of that jurisdiction excluding its conflict-of-law provisions. The
application of the United Nations Convention on Contracts for the International
Sale of Goods is expressly excluded. Any use of the Original Work outside the
scope of this License or after its termination shall be subject to the
requirements and penalties of the U.S. Copyright Act, 17 U.S.C. § 101 et
seq., the equivalent laws of other countries, and international treaty. This
section shall survive the termination of this License.
12) Attorneys Fees. In any action to enforce the terms of this License or
seeking damages relating thereto, the prevailing party shall be entitled to
recover its costs and expenses, including, without limitation, reasonable
attorneys' fees and costs incurred in connection with such action, including
any appeal of such action. This section shall survive the termination of this
License.
13) Miscellaneous. This License represents the complete agreement concerning
the subject matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent necessary to
make it enforceable.
14) Definition of "You" in This License. "You" throughout this License, whether
in upper or lower case, means an individual or a legal entity exercising rights
under, and complying with all of the terms of, this License. For legal
entities, "You" includes any entity that controls, is controlled by, or is
under common control with you. For purposes of this definition, "control" means
(i) the power, direct or indirect, to cause the direction or management of such
entity, whether by contract or otherwise, or (ii) ownership of fifty percent
(50%) or more of the outstanding shares, or (iii) beneficial ownership of such
entity.
15) Right to Use. You may use the Original Work in all ways not otherwise
restricted or conditioned by this License or by law, and Licensor promises not
to interfere with or be responsible for such uses by You.
This license is Copyright (C) 2003-2004 Lawrence E. Rosen. All rights reserved.
Permission is hereby granted to copy and distribute this license without
modification. This license may not be modified without the express written
permission of its copyright owner.

1997
vendor/dojo/dojo.js vendored Normal file

File diff suppressed because it is too large Load Diff

21
vendor/jquery/MIT-LICENSE.txt vendored Normal file
View File

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

9440
vendor/jquery/jquery.js vendored Normal file

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@@ -1,6 +1,6 @@
/*
json2.js
2014-02-04
2013-05-26
Public Domain.
@@ -192,11 +192,19 @@ if (typeof JSON !== 'object') {
};
}
var cx,
escapable,
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
gap,
indent,
meta,
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
},
rep;
@@ -348,16 +356,6 @@ if (typeof JSON !== 'object') {
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
};
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
@@ -405,7 +403,6 @@ if (typeof JSON !== 'object') {
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns

20
vendor/platform.js/LICENSE.txt vendored Normal file
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@@ -0,0 +1,20 @@
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
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

1007
vendor/platform.js/platform.js vendored Normal file

File diff suppressed because it is too large Load Diff

20
vendor/qunit-extras/LICENSE.txt vendored Normal file
View File

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

570
vendor/qunit-extras/qunit-extras.js vendored Normal file
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@@ -0,0 +1,570 @@
/*!
* QUnit Extras v1.0.0
* Copyright 2011-2012 John-David Dalton <http://allyoucanleet.com/>
* Based on a gist by Jörn Zaefferer <https://gist.github.com/722381>
* Available under MIT license <http://mths.be/mit>
*/
;(function(root, undefined) {
'use strict';
/** Native method shortcut */
var unshift = Array.prototype.unshift;
/** Used to match HTML entities */
var reEscapedHtml = /(&amp;|&lt;|&gt;|&quot;|&#39;)/g;
/** Used to match parts of the assert message */
var reDied = /^Died on test #\d+/,
reExpected = /Expected: *<\/th><td><pre>([\s\S]*?)<\/pre>/,
reMessage = /^<span class='test-message'>([\s\S]*?)<\/span>/;
/** Used to convert HTML entities to characters */
var htmlUnescapes = {
'&amp;': '&',
'&lt;': '<',
'&gt;': '>',
'&quot;': '"',
'&#39;': "'"
};
/** Used as a horizontal rule in console output */
var hr = '----------------------------------------';
/** Detect free variable `exports` */
var freeExports = typeof exports == 'object' && exports;
/** Detect free variable `global`, from Node.js or Browserified code, and use it as `root` */
var freeGlobal = typeof global == 'object' && global;
if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
root = freeGlobal;
}
/*--------------------------------------------------------------------------*/
/**
* Checks if a given value is present in an array using strict equality
* for comparisons, i.e. `===`.
*
* @oruvate
* @param {Array} array The array to iterate over.
* @param {*} target The value to check for.
* @returns {boolean} Returns `true` if the `target` element is found, else `false`.
*/
function contains(array, value) {
var index = -1,
length = array ? array.length : 0;
while (++index < length) {
if (array[index] === value) {
return true;
}
}
return false;
}
/**
* Creates a string with `text` repeated `n` number of times.
*
* @private
* @param {string} text The text to repeat.
* @param {number} n The number of times to repeat `text`.
* @returns {string} The created string.
*/
function repeat(text, n) {
return Array(n + 1).join(text);
}
/**
* Resolves the value of `property` on `object`. If `object` is falsey then
* `undefined` is returned.
*
* @private
* @param {Object} object The object to inspect.
* @param {string} property The property to get the value of.
* @returns {*} Returns the resolved value.
*/
function result(object, property) {
return object ? object[property] : undefined;
}
/**
* Converts the HTML entities `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;`
* in `string` to their corresponding characters.
*
* @private
* @param {string} string The string to unescape.
* @returns {string} Returns the unescaped string.
*/
function unescape(string) {
return string == null ? '' : String(string).replace(reEscapedHtml, unescapeHtmlChar);
}
/**
* Used by `unescape` to convert HTML entities to characters.
*
* @private
* @param {string} match The matched character to unescape.
* @returns {string} Returns the unescaped character.
*/
function unescapeHtmlChar(match) {
return htmlUnescapes[match];
}
/*--------------------------------------------------------------------------*/
/**
* Installs the QUnit additions on the given `context` object.
*
* @memberOf exports
* @param {Object} context The context object.
*/
function runInContext(context) {
// exit early if no `context` is provided or if `QUnit` does not exist
if (!context || !context.QUnit) {
return;
}
/** Used to report the test module for failing tests */
var moduleName,
modulePrinted;
/** Object shortcuts */
var console = context.console,
phantom = context.phantom,
process = phantom || context.process,
document = !phantom && context.document;
/** Detects if running in a PhantomJS web page */
var isPhantomPage = typeof context.callPhantom == 'function';
/** Used to display the wait throbber */
var throbberId,
throbberDelay = 500,
waitCount = -1;
/** Shorten `context.QUnit.QUnit` to `context.QUnit` */
var QUnit = context.QUnit = context.QUnit.QUnit || context.QUnit;
/*------------------------------------------------------------------------*/
/**
* Schedules timer-based callbacks.
*
* @private
* @param {Function|string} fn The function to call.
* @param {number} delay The number of milliseconds to delay the `fn` call.
* @param [arg1, arg2, ...] Arguments to invoke `fn` with.
* @param {boolean} repeated A flag to specify whether `fn` is called repeatedly.
* @returns {number} The the ID of the timeout.
*/
function schedule(fn, delay, args, repeated) {
// Rhino 1.7RC4 will error assigning `task` below
// https://bugzilla.mozilla.org/show_bug.cgi?id=775566
var task = ids[++counter] = new JavaAdapter(java.util.TimerTask, {
'run': function() {
fn.apply(context, args);
}
});
// support non-functions
if (typeof fn != 'function') {
fn = (function(code) {
code = String(code);
return function() { eval(code); };
}(fn));
}
// used by setInterval
if (repeated) {
timer.schedule(task, delay, delay);
}
// used by setTimeout
else {
timer.schedule(task, delay);
}
return counter;
}
/**
* Clears the delay set by `setInterval` or `setTimeout`.
*
* @memberOf context
* @param {number} id The ID of the timeout to be cleared.
*/
function clearTimer(id) {
if (ids[id]) {
ids[id].cancel();
timer.purge();
delete ids[id];
}
}
/**
* Executes a code snippet or function repeatedly, with a delay between each call.
*
* @memberOf context
* @param {Function|string} fn The function to call or string to evaluate.
* @param {number} delay The number of milliseconds to delay each `fn` call.
* @param [arg1, arg2, ...] Arguments to invoke `fn` with.
* @returns {number} The the ID of the timeout.
*/
function setInterval(fn, delay) {
return schedule(fn, delay, slice.call(arguments, 2), true);
}
/**
* Executes a code snippet or a function after specified delay.
*
* @memberOf context
* @param {Function|string} fn The function to call or string to evaluate.
* @param {number} delay The number of milliseconds to delay the `fn` call.
* @param [arg1, arg2, ...] Arguments to invoke `fn` with.
* @returns {number} The the ID of the timeout.
*/
function setTimeout(fn, delay) {
return schedule(fn, delay, slice.call(arguments, 2));
}
/*------------------------------------------------------------------------*/
/**
* Writes an inline message to standard output.
*
* @private
* @param {string} text The text to log.
*/
var logInline = (function() {
// exit early if not Node.js
if (!(typeof process == 'object' && process &&
process.on && process.stdout && process.platform != 'win32')) {
return function() {};
}
// cleanup any inline logs when exited via `ctrl+c`
process.on('SIGINT', function() {
logInline('');
process.exit();
});
var prevLine = '';
return function(text) {
var blankLine = repeat(' ', prevLine.length);
if (text.length > hr.length) {
text = text.slice(0, hr.length - 3) + '...';
}
prevLine = text;
process.stdout.write(text + blankLine.slice(text.length) + '\r');
}
}());
/**
* Writes the wait throbber to standard output.
*
* @private
*/
function logThrobber() {
logInline('Please wait' + repeat('.', (++waitCount % 3) + 1));
}
/*------------------------------------------------------------------------*/
/**
* The number of retries async tests have to succeed.
*
* @memberOf QUnit.config
* @type number
*/
QUnit.config.asyncRetries = 0;
/**
* An object of excused tests and assertions.
*
* @memberOf QUnit.config
* @type Object
*/
QUnit.config.excused = {};
/**
* An object used to hold information about the current running test.
*
* @memberOf QUnit.config
* @type Object
*/
QUnit.config.testStats = {
/**
* An array of test summaries.
*
* @memberOf QUnit.config.testStats
* @type Array
*/
'assertions': []
};
/**
* A callback triggered at the start of every test.
*
* @memberOf QUnit
* @param {Object} details An object with `module` and `name` properties.
*/
QUnit.testStart(function(details) {
var excused = QUnit.config.excused || {},
excusedTests = excused[details.module],
excusedAsserts = excusedTests && excusedTests[details.name];
var test = QUnit.config.current,
finish = test.finish;
// allow async tests to retry
if (test.async && !test.retries) {
test.retries = 0;
test.finish = function() {
var asserts = this.assertions,
index = -1,
length = asserts.length,
queue = QUnit.config.queue;
while (++index < length) {
var assert = asserts[index];
if (!assert.result && this.retries < QUnit.config.asyncRetries) {
this.retries++;
asserts.length = 0;
var oldLength = queue.length;
this.queue();
unshift.apply(queue, queue.splice(oldLength, queue.length - oldLength));
return;
}
}
finish.call(this);
};
}
// nothing to excuse
if (!excusedAsserts) {
return;
}
// excuse the entire test
if (excusedAsserts === true) {
test.async = false;
test.callback = function() {};
test.expected = 0;
return;
}
// excuse specific assertions
test.finish = function() {
var asserts = this.assertions,
index = -1,
length = asserts.length;
while (++index < length) {
var assert = asserts[index],
message = unescape(result(reMessage.exec(assert.message), 1)),
died = result(reDied.exec(message), 0),
expected = unescape(result(reExpected.exec(assert.message), 1));
if ((message && contains(excusedAsserts, message)) ||
(died && contains(excusedAsserts, died)) ||
(expected && (
contains(excusedAsserts, expected) ||
contains(excusedAsserts, expected.replace(/\s+/g, ''))
))) {
assert.result = true;
}
}
finish.call(this);
};
});
/*------------------------------------------------------------------------*/
// add logging extras
if (isPhantomPage || !document) {
/**
* A logging callback triggered when all testing is completed.
*
* @memberOf QUnit
* @param {Object} details An object with properties `failed`, `passed`, `runtime`, and `total`.
*/
QUnit.done(function() {
var ran;
return function(details) {
// stop `asyncTest()` from erroneously calling `done()` twice in
// environments w/o timeouts
if (ran) {
return;
}
ran = true;
logInline('');
console.log(hr);
console.log(' PASS: ' + details.passed + ' FAIL: ' + details.failed + ' TOTAL: ' + details.total);
console.log(' Finished in ' + details.runtime + ' milliseconds.');
console.log(hr);
// exit out of Node.js or PhantomJS
try {
if (details.failed) {
process.exit(1);
} else {
process.exit(0);
}
} catch(e) { }
// exit out of Narwhal, Rhino, or RingoJS
try {
if (details.failed) {
java.lang.System.exit(1);
} else {
quit();
}
} catch(e) { }
};
}());
/**
* A logging callback triggered after every assertion.
*
* @memberOf QUnit
* @param {Object} details An object with properties `actual`, `expected`, `message`, and `result`.
*/
QUnit.log(function(details) {
var expected = details.expected,
result = details.result,
type = typeof expected != 'undefined' ? 'EQ' : 'OK';
var assertion = [
result ? 'PASS' : 'FAIL',
type,
details.message || 'ok'
];
if (!result && type == 'EQ') {
assertion.push('Expected: ' + expected + ', Actual: ' + details.actual);
}
QUnit.config.testStats.assertions.push(assertion.join(' | '));
});
/**
* A logging callback triggered at the start of every test module.
*
* @memberOf QUnit
* @param {Object} details An object with property `name`.
*/
QUnit.moduleStart(function(details) {
// reset the `modulePrinted` flag
var newModuleName = details.name;
if (moduleName != newModuleName) {
moduleName = newModuleName;
modulePrinted = false;
}
// initialize the wait throbber
if (!throbberId) {
throbberId = context.setInterval(logThrobber, throbberDelay);
logThrobber();
}
});
/**
* A logging callback triggered after a test is completed.
*
* @memberOf QUnit
* @param {Object} details An object with properties `failed`, `name`, `passed`, and `total`.
*/
QUnit.testDone(function(details) {
var assertions = QUnit.config.testStats.assertions,
testName = details.name;
if (details.failed > 0) {
logInline('');
if (!modulePrinted) {
modulePrinted = true;
console.log(hr);
console.log(moduleName);
console.log(hr);
}
console.log(' FAIL - '+ testName);
assertions.forEach(function(value) {
console.log(' ' + value);
});
}
assertions.length = 0;
});
/**
* Converts an object into a string representation.
*
* @memberOf QUnit
* @type Function
* @param {Object} object The object to stringify.
* @returns {string} The result string.
*/
QUnit.jsDump.parsers.object = (function() {
var func = QUnit.jsDump.parsers.object;
return function(object) {
// fork to support Rhino's error objects
if (typeof object.rhinoException == 'object') {
return object.name +
' { message: "' + object.message +
'", fileName: "' + object.fileName +
'", lineNumber: ' + object.lineNumber + ' }';
}
return func(object);
};
}());
}
/*------------------------------------------------------------------------*/
// add CLI extras
if (!document) {
// Timeout fallbacks based on the work of Andrea Giammarchi and Weston C.
// https://github.com/WebReflection/wru/blob/master/src/rhinoTimers.js
// http://stackoverflow.com/questions/2261705/how-to-run-a-javascript-function-asynchronously-without-using-settimeout
try {
var counter = 0,
ids = {},
slice = Array.prototype.slice,
timer = new java.util.Timer;
(function() {
var getDescriptor = Object.getOwnPropertyDescriptor || function() {
return { 'writable': true };
};
var descriptor;
if ((!context.clearInterval || ((descriptor = getDescriptor(context, 'clearInterval')) && (descriptor.writable || descriptor.set))) &&
(!context.setInterval || ((descriptor = getDescriptor(context, 'setInterval')) && (descriptor.writable || descriptor.set)))) {
context.clearInterval = clearTimer;
context.setInterval = setInterval;
}
if ((!context.clearTimeout || ((descriptor = getDescriptor(context, 'clearTimeout')) && (descriptor.writable || descriptor.set))) &&
(!context.setTimeout || ((descriptor = getDescriptor(context, 'setTimeout')) && (descriptor.writable || descriptor.set)))) {
context.clearTimeout = clearTimer;
context.setTimeout = setTimeout;
}
}());
} catch(e) { }
// add `console.log` support to Narwhal, Rhino, and RingoJS
console || (console = context.console = { 'log': context.print });
// expose shortcuts
// exclude `module` because some environments have it as a built-in object
('asyncTest deepEqual equal equals expect notDeepEqual notEqual notStrictEqual ' +
'ok raises same start stop strictEqual test throws').replace(/\S+/g, function(methodName) {
context[methodName] = QUnit[methodName];
});
// must call `QUnit.start` in the test file if not loaded in a browser
QUnit.config.autostart = false;
QUnit.init();
}
}
/*--------------------------------------------------------------------------*/
// expose QUnit extras
if (freeExports && !freeExports.nodeType) {
freeExports.runInContext = runInContext;
} else {
runInContext(root);
}
}(this));

21
vendor/qunit/MIT-LICENSE.txt vendored Normal file
View File

@@ -0,0 +1,21 @@
Copyright 2013 jQuery Foundation and other contributors
http://jquery.com/
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

244
vendor/qunit/qunit/qunit.css vendored Normal file
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@@ -0,0 +1,244 @@
/**
* QUnit v1.11.0 - A JavaScript Unit Testing Framework
*
* http://qunitjs.com
*
* Copyright 2012 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*/
/** Font Family and Sizes */
#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
}
#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
#qunit-tests { font-size: smaller; }
/** Resets */
#qunit-tests, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult, #qunit-modulefilter {
margin: 0;
padding: 0;
}
/** Header */
#qunit-header {
padding: 0.5em 0 0.5em 1em;
color: #8699a4;
background-color: #0d3349;
font-size: 1.5em;
line-height: 1em;
font-weight: normal;
border-radius: 5px 5px 0 0;
-moz-border-radius: 5px 5px 0 0;
-webkit-border-top-right-radius: 5px;
-webkit-border-top-left-radius: 5px;
}
#qunit-header a {
text-decoration: none;
color: #c2ccd1;
}
#qunit-header a:hover,
#qunit-header a:focus {
color: #fff;
}
#qunit-testrunner-toolbar label {
display: inline-block;
padding: 0 .5em 0 .1em;
}
#qunit-banner {
height: 5px;
}
#qunit-testrunner-toolbar {
padding: 0.5em 0 0.5em 2em;
color: #5E740B;
background-color: #eee;
overflow: hidden;
}
#qunit-userAgent {
padding: 0.5em 0 0.5em 2.5em;
background-color: #2b81af;
color: #fff;
text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
}
#qunit-modulefilter-container {
float: right;
}
/** Tests: Pass/Fail */
#qunit-tests {
list-style-position: inside;
}
#qunit-tests li {
padding: 0.4em 0.5em 0.4em 2.5em;
border-bottom: 1px solid #fff;
list-style-position: inside;
}
#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running {
display: none;
}
#qunit-tests li strong {
cursor: pointer;
}
#qunit-tests li a {
padding: 0.5em;
color: #c2ccd1;
text-decoration: none;
}
#qunit-tests li a:hover,
#qunit-tests li a:focus {
color: #000;
}
#qunit-tests li .runtime {
float: right;
font-size: smaller;
}
.qunit-assert-list {
margin-top: 0.5em;
padding: 0.5em;
background-color: #fff;
border-radius: 5px;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
}
.qunit-collapsed {
display: none;
}
#qunit-tests table {
border-collapse: collapse;
margin-top: .2em;
}
#qunit-tests th {
text-align: right;
vertical-align: top;
padding: 0 .5em 0 0;
}
#qunit-tests td {
vertical-align: top;
}
#qunit-tests pre {
margin: 0;
white-space: pre-wrap;
word-wrap: break-word;
}
#qunit-tests del {
background-color: #e0f2be;
color: #374e0c;
text-decoration: none;
}
#qunit-tests ins {
background-color: #ffcaca;
color: #500;
text-decoration: none;
}
/*** Test Counts */
#qunit-tests b.counts { color: black; }
#qunit-tests b.passed { color: #5E740B; }
#qunit-tests b.failed { color: #710909; }
#qunit-tests li li {
padding: 5px;
background-color: #fff;
border-bottom: none;
list-style-position: inside;
}
/*** Passing Styles */
#qunit-tests li li.pass {
color: #3c510c;
background-color: #fff;
border-left: 10px solid #C6E746;
}
#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; }
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#qunit-tests .pass .test-actual,
#qunit-tests .pass .test-expected { color: #999999; }
#qunit-banner.qunit-pass { background-color: #C6E746; }
/*** Failing Styles */
#qunit-tests li li.fail {
color: #710909;
background-color: #fff;
border-left: 10px solid #EE5757;
white-space: pre;
}
#qunit-tests > li:last-child {
border-radius: 0 0 5px 5px;
-moz-border-radius: 0 0 5px 5px;
-webkit-border-bottom-right-radius: 5px;
-webkit-border-bottom-left-radius: 5px;
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/** Result */
#qunit-testresult {
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color: #2b81af;
background-color: #D2E0E6;
border-bottom: 1px solid white;
}
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font-weight: bold;
}
/** Fixture */
#qunit-fixture {
position: absolute;
top: -10000px;
left: -10000px;
width: 1000px;
height: 1000px;
}

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RequireJS is released under two licenses: new BSD, and MIT. You may pick the
license that best suits your development needs. The text of both licenses are
provided below.
The "New" BSD License:
----------------------
Copyright (c) 2010-2011, The Dojo Foundation
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the Dojo Foundation nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
MIT License
-----------
Copyright (c) 2010-2011, The Dojo Foundation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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Copyright (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative
Copyright (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative
Reporters & Editors
Permission is hereby granted, free of charge, to any person

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(function() {
var _ = typeof require == 'function' ? require('..') : window._;
$(document).ready(function() {
QUnit.module('Arrays');
module("Arrays");
test('first', function() {
equal(_.first([1, 2, 3]), 1, 'can pull out the first element of an array');
test("first", function() {
equal(_.first([1,2,3]), 1, 'can pull out the first element of an array');
equal(_([1, 2, 3]).first(), 1, 'can perform OO-style "first()"');
deepEqual(_.first([1, 2, 3], 0), [], 'can pass an index to first');
deepEqual(_.first([1, 2, 3], 2), [1, 2], 'can pass an index to first');
deepEqual(_.first([1, 2, 3], 5), [1, 2, 3], 'can pass an index to first');
var result = (function(){ return _.first(arguments); }(4, 3, 2, 1));
equal(_.first([1,2,3], 0).join(', '), "", 'can pass an index to first');
equal(_.first([1,2,3], 2).join(', '), '1, 2', 'can pass an index to first');
equal(_.first([1,2,3], 5).join(', '), '1, 2, 3', 'can pass an index to first');
var result = (function(){ return _.first(arguments); })(4, 3, 2, 1);
equal(result, 4, 'works on an arguments object.');
result = _.map([[1, 2, 3], [1, 2, 3]], _.first);
deepEqual(result, [1, 1], 'works well with _.map');
result = (function() { return _.first([1, 2, 3], 2); }());
deepEqual(result, [1, 2]);
result = _.map([[1,2,3],[1,2,3]], _.first);
equal(result.join(','), '1,1', 'works well with _.map');
result = (function() { return _.take([1,2,3], 2); })();
equal(result.join(','), '1,2', 'aliased as take');
equal(_.first(null), undefined, 'handles nulls');
strictEqual(_.first([1, 2, 3], -1).length, 0);
});
test('head', function() {
strictEqual(_.first, _.head, 'alias for first');
});
test('take', function() {
strictEqual(_.first, _.take, 'alias for first');
});
test('rest', function() {
test("rest", function() {
var numbers = [1, 2, 3, 4];
deepEqual(_.rest(numbers), [2, 3, 4], 'working rest()');
deepEqual(_.rest(numbers, 0), [1, 2, 3, 4], 'working rest(0)');
deepEqual(_.rest(numbers, 2), [3, 4], 'rest can take an index');
var result = (function(){ return _(arguments).rest(); }(1, 2, 3, 4));
deepEqual(result, [2, 3, 4], 'works on arguments object');
result = _.map([[1, 2, 3], [1, 2, 3]], _.rest);
deepEqual(_.flatten(result), [2, 3, 2, 3], 'works well with _.map');
result = (function(){ return _(arguments).rest(); }(1, 2, 3, 4));
deepEqual(result, [2, 3, 4], 'works on arguments object');
equal(_.rest(numbers).join(", "), "2, 3, 4", 'working rest()');
equal(_.rest(numbers, 0).join(", "), "1, 2, 3, 4", 'working rest(0)');
equal(_.rest(numbers, 2).join(', '), '3, 4', 'rest can take an index');
var result = (function(){ return _(arguments).tail(); })(1, 2, 3, 4);
equal(result.join(', '), '2, 3, 4', 'aliased as tail and works on arguments object');
result = _.map([[1,2,3],[1,2,3]], _.rest);
equal(_.flatten(result).join(','), '2,3,2,3', 'works well with _.map');
result = (function(){ return _(arguments).drop(); })(1, 2, 3, 4);
equal(result.join(', '), '2, 3, 4', 'aliased as drop and works on arguments object');
});
test('tail', function() {
strictEqual(_.rest, _.tail, 'alias for rest');
test("initial", function() {
equal(_.initial([1,2,3,4,5]).join(", "), "1, 2, 3, 4", 'working initial()');
equal(_.initial([1,2,3,4],2).join(", "), "1, 2", 'initial can take an index');
var result = (function(){ return _(arguments).initial(); })(1, 2, 3, 4);
equal(result.join(", "), "1, 2, 3", 'initial works on arguments object');
result = _.map([[1,2,3],[1,2,3]], _.initial);
equal(_.flatten(result).join(','), '1,2,1,2', 'initial works with _.map');
});
test('drop', function() {
strictEqual(_.rest, _.drop, 'alias for rest');
});
test('initial', function() {
deepEqual(_.initial([1, 2, 3, 4, 5]), [1, 2, 3, 4], 'working initial()');
deepEqual(_.initial([1, 2, 3, 4], 2), [1, 2], 'initial can take an index');
deepEqual(_.initial([1, 2, 3, 4], 6), [], 'initial can take a large index');
var result = (function(){ return _(arguments).initial(); }(1, 2, 3, 4));
deepEqual(result, [1, 2, 3], 'initial works on arguments object');
result = _.map([[1, 2, 3], [1, 2, 3]], _.initial);
deepEqual(_.flatten(result), [1, 2, 1, 2], 'initial works with _.map');
});
test('last', function() {
equal(_.last([1, 2, 3]), 3, 'can pull out the last element of an array');
deepEqual(_.last([1, 2, 3], 0), [], 'can pass an index to last');
deepEqual(_.last([1, 2, 3], 2), [2, 3], 'can pass an index to last');
deepEqual(_.last([1, 2, 3], 5), [1, 2, 3], 'can pass an index to last');
var result = (function(){ return _(arguments).last(); }(1, 2, 3, 4));
test("last", function() {
equal(_.last([1,2,3]), 3, 'can pull out the last element of an array');
equal(_.last([1,2,3], 0).join(', '), "", 'can pass an index to last');
equal(_.last([1,2,3], 2).join(', '), '2, 3', 'can pass an index to last');
equal(_.last([1,2,3], 5).join(', '), '1, 2, 3', 'can pass an index to last');
var result = (function(){ return _(arguments).last(); })(1, 2, 3, 4);
equal(result, 4, 'works on an arguments object');
result = _.map([[1, 2, 3], [1, 2, 3]], _.last);
deepEqual(result, [3, 3], 'works well with _.map');
result = _.map([[1,2,3],[1,2,3]], _.last);
equal(result.join(','), '3,3', 'works well with _.map');
equal(_.last(null), undefined, 'handles nulls');
strictEqual(_.last([1, 2, 3], -1).length, 0);
});
test('compact', function() {
test("compact", function() {
equal(_.compact([0, 1, false, 2, false, 3]).length, 3, 'can trim out all falsy values');
var result = (function(){ return _.compact(arguments).length; }(0, 1, false, 2, false, 3));
var result = (function(){ return _.compact(arguments).length; })(0, 1, false, 2, false, 3);
equal(result, 3, 'works on an arguments object');
});
test('flatten', function() {
deepEqual(_.flatten(null), [], 'Flattens supports null');
deepEqual(_.flatten(void 0), [], 'Flattens supports undefined');
deepEqual(_.flatten([[], [[]], []]), [], 'Flattens empty arrays');
deepEqual(_.flatten([[], [[]], []], true), [[]], 'Flattens empty arrays');
test("flatten", function() {
var list = [1, [2], [3, [[[4]]]]];
deepEqual(_.flatten(list), [1, 2, 3, 4], 'can flatten nested arrays');
deepEqual(_.flatten(list, true), [1, 2, 3, [[[4]]]], 'can shallowly flatten nested arrays');
var result = (function(){ return _.flatten(arguments); }(1, [2], [3, [[[4]]]]));
deepEqual(result, [1, 2, 3, 4], 'works on an arguments object');
deepEqual(_.flatten(list), [1,2,3,4], 'can flatten nested arrays');
deepEqual(_.flatten(list, true), [1,2,3,[[[4]]]], 'can shallowly flatten nested arrays');
var result = (function(){ return _.flatten(arguments); })(1, [2], [3, [[[4]]]]);
deepEqual(result, [1,2,3,4], 'works on an arguments object');
list = [[1], [2], [3], [[4]]];
deepEqual(_.flatten(list, true), [1, 2, 3, [4]], 'can shallowly flatten arrays containing only other arrays');
equal(_.flatten([_.range(10), _.range(10), 5, 1, 3], true).length, 23);
equal(_.flatten([_.range(10), _.range(10), 5, 1, 3]).length, 23);
equal(_.flatten([new Array(1000000), _.range(56000), 5, 1, 3]).length, 1056003, 'Flatten can handle massive collections');
equal(_.flatten([new Array(1000000), _.range(56000), 5, 1, 3], true).length, 1056003, 'Flatten can handle massive collections');
});
test('without', function() {
test("without", function() {
var list = [1, 2, 1, 0, 3, 1, 4];
deepEqual(_.without(list, 0, 1), [2, 3, 4], 'can remove all instances of an object');
var result = (function(){ return _.without(arguments, 0, 1); }(1, 2, 1, 0, 3, 1, 4));
deepEqual(result, [2, 3, 4], 'works on an arguments object');
equal(_.without(list, 0, 1).join(', '), '2, 3, 4', 'can remove all instances of an object');
var result = (function(){ return _.without(arguments, 0, 1); })(1, 2, 1, 0, 3, 1, 4);
equal(result.join(', '), '2, 3, 4', 'works on an arguments object');
list = [{one : 1}, {two : 2}];
equal(_.without(list, {one : 1}).length, 2, 'uses real object identity for comparisons.');
equal(_.without(list, list[0]).length, 1, 'ditto.');
ok(_.without(list, {one : 1}).length == 2, 'uses real object identity for comparisons.');
ok(_.without(list, list[0]).length == 1, 'ditto.');
});
test('sortedIndex', function() {
var numbers = [10, 20, 30, 40, 50], num = 35;
var indexForNum = _.sortedIndex(numbers, num);
equal(indexForNum, 3, '35 should be inserted at index 3');
var indexFor30 = _.sortedIndex(numbers, 30);
equal(indexFor30, 2, '30 should be inserted at index 2');
var objects = [{x: 10}, {x: 20}, {x: 30}, {x: 40}];
var iterator = function(obj){ return obj.x; };
strictEqual(_.sortedIndex(objects, {x: 25}, iterator), 2);
strictEqual(_.sortedIndex(objects, {x: 35}, 'x'), 3);
var context = {1: 2, 2: 3, 3: 4};
iterator = function(obj){ return this[obj]; };
strictEqual(_.sortedIndex([1, 3], 2, iterator, context), 1);
var values = [0, 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767, 65535, 131071, 262143, 524287, 1048575, 2097151, 4194303, 8388607, 16777215, 33554431, 67108863, 134217727, 268435455, 536870911, 1073741823, 2147483647];
var array = Array(Math.pow(2, 32) - 1);
var length = values.length;
while (length--) {
array[values[length]] = values[length];
}
equal(_.sortedIndex(array, 2147483648), 2147483648, 'should work with large indexes');
});
test('uniq', function() {
test("uniq", function() {
var list = [1, 2, 1, 3, 1, 4];
deepEqual(_.uniq(list), [1, 2, 3, 4], 'can find the unique values of an unsorted array');
equal(_.uniq(list).join(', '), '1, 2, 3, 4', 'can find the unique values of an unsorted array');
list = [1, 1, 1, 2, 2, 3];
deepEqual(_.uniq(list, true), [1, 2, 3], 'can find the unique values of a sorted array faster');
equal(_.uniq(list, true).join(', '), '1, 2, 3', 'can find the unique values of a sorted array faster');
list = [{name: 'moe'}, {name: 'curly'}, {name: 'larry'}, {name: 'curly'}];
list = [{name:'moe'}, {name:'curly'}, {name:'larry'}, {name:'curly'}];
var iterator = function(value) { return value.name; };
deepEqual(_.map(_.uniq(list, false, iterator), iterator), ['moe', 'curly', 'larry'], 'can find the unique values of an array using a custom iterator');
equal(_.map(_.uniq(list, false, iterator), iterator).join(', '), 'moe, curly, larry', 'can find the unique values of an array using a custom iterator');
deepEqual(_.map(_.uniq(list, iterator), iterator), ['moe', 'curly', 'larry'], 'can find the unique values of an array using a custom iterator without specifying whether array is sorted');
equal(_.map(_.uniq(list, iterator), iterator).join(', '), 'moe, curly, larry', 'can find the unique values of an array using a custom iterator without specifying whether array is sorted');
iterator = function(value) { return value + 1; };
iterator = function(value) { return value +1; };
list = [1, 2, 2, 3, 4, 4];
deepEqual(_.uniq(list, true, iterator), [1, 2, 3, 4], 'iterator works with sorted array');
equal(_.uniq(list, true, iterator).join(', '), '1, 2, 3, 4', 'iterator works with sorted array');
var kittens = [
{kitten: 'Celery', cuteness: 8},
{kitten: 'Juniper', cuteness: 10},
{kitten: 'Spottis', cuteness: 10}
];
var expected = [
{kitten: 'Celery', cuteness: 8},
{kitten: 'Juniper', cuteness: 10}
];
deepEqual(_.uniq(kittens, true, 'cuteness'), expected, 'string iterator works with sorted array');
var result = (function(){ return _.uniq(arguments); }(1, 2, 1, 3, 1, 4));
deepEqual(result, [1, 2, 3, 4], 'works on an arguments object');
var a = {}, b = {}, c = {};
deepEqual(_.uniq([a, b, a, b, c]), [a, b, c], 'works on values that can be tested for equivalency but not ordered');
deepEqual(_.uniq(null), []);
var context = {};
list = [3];
_.uniq(list, function(value, index, array) {
strictEqual(this, context);
strictEqual(value, 3);
strictEqual(index, 0);
strictEqual(array, list);
}, context);
deepEqual(_.uniq([{a: 1, b: 1}, {a: 1, b: 2}, {a: 1, b: 3}, {a: 2, b: 1}], 'a'), [{a: 1, b: 1}, {a: 2, b: 1}], 'can use pluck like iterator');
deepEqual(_.uniq([{0: 1, b: 1}, {0: 1, b: 2}, {0: 1, b: 3}, {0: 2, b: 1}], 0), [{0: 1, b: 1}, {0: 2, b: 1}], 'can use falsey pluck like iterator');
var result = (function(){ return _.uniq(arguments); })(1, 2, 1, 3, 1, 4);
equal(result.join(', '), '1, 2, 3, 4', 'works on an arguments object');
});
test('unique', function() {
strictEqual(_.uniq, _.unique, 'alias for uniq');
});
test('intersection', function() {
test("intersection", function() {
var stooges = ['moe', 'curly', 'larry'], leaders = ['moe', 'groucho'];
deepEqual(_.intersection(stooges, leaders), ['moe'], 'can take the set intersection of two arrays');
deepEqual(_(stooges).intersection(leaders), ['moe'], 'can perform an OO-style intersection');
var result = (function(){ return _.intersection(arguments, leaders); }('moe', 'curly', 'larry'));
deepEqual(result, ['moe'], 'works on an arguments object');
equal(_.intersection(stooges, leaders).join(''), 'moe', 'can take the set intersection of two arrays');
equal(_(stooges).intersection(leaders).join(''), 'moe', 'can perform an OO-style intersection');
var result = (function(){ return _.intersection(arguments, leaders); })('moe', 'curly', 'larry');
equal(result.join(''), 'moe', 'works on an arguments object');
var theSixStooges = ['moe', 'moe', 'curly', 'curly', 'larry', 'larry'];
deepEqual(_.intersection(theSixStooges, leaders), ['moe'], 'returns a duplicate-free array');
result = _.intersection([2, 4, 3, 1], [1, 2, 3]);
deepEqual(result, [2, 3, 1], 'preserves order of first array');
result = _.intersection(null, [1, 2, 3]);
equal(Object.prototype.toString.call(result), '[object Array]', 'returns an empty array when passed null as first argument');
equal(result.length, 0, 'returns an empty array when passed null as first argument');
result = _.intersection([1, 2, 3], null);
equal(Object.prototype.toString.call(result), '[object Array]', 'returns an empty array when passed null as argument beyond the first');
equal(result.length, 0, 'returns an empty array when passed null as argument beyond the first');
equal(_.intersection(theSixStooges, leaders).join(''), 'moe', 'returns a duplicate-free array');
});
test('union', function() {
test("union", function() {
var result = _.union([1, 2, 3], [2, 30, 1], [1, 40]);
deepEqual(result, [1, 2, 3, 30, 40], 'takes the union of a list of arrays');
equal(result.join(' '), '1 2 3 30 40', 'takes the union of a list of arrays');
result = _.union([1, 2, 3], [2, 30, 1], [1, 40, [1]]);
deepEqual(result, [1, 2, 3, 30, 40, [1]], 'takes the union of a list of nested arrays');
equal(result.join(' '), '1 2 3 30 40 1', 'takes the union of a list of nested arrays');
var args = null;
(function(){ args = arguments; }(1, 2, 3));
(function(){ args = arguments; })(1, 2, 3);
result = _.union(args, [2, 30, 1], [1, 40]);
deepEqual(result, [1, 2, 3, 30, 40], 'takes the union of a list of arrays');
equal(result.join(' '), '1 2 3 30 40', 'takes the union of a list of arrays');
result = _.union([1, 2, 3], 4);
deepEqual(result, [1, 2, 3], 'restrict the union to arrays only');
result = _.union(null, [1, 2, 3]);
deepEqual(result, [null, 1, 2, 3]);
});
test('difference', function() {
test("difference", function() {
var result = _.difference([1, 2, 3], [2, 30, 40]);
deepEqual(result, [1, 3], 'takes the difference of two arrays');
equal(result.join(' '), '1 3', 'takes the difference of two arrays');
result = _.difference([1, 2, 3, 4], [2, 30, 40], [1, 11, 111]);
deepEqual(result, [3, 4], 'takes the difference of three arrays');
result = _.difference([1, 2, 3], 1);
deepEqual(result, [1, 2, 3], 'restrict the difference to arrays only');
equal(result.join(' '), '3 4', 'takes the difference of three arrays');
});
test('zip', function() {
var names = ['moe', 'larry', 'curly'], ages = [30, 40, 50], leaders = [true];
deepEqual(_.zip(names, ages, leaders), [
['moe', 30, true],
['larry', 40, undefined],
['curly', 50, undefined]
], 'zipped together arrays of different lengths');
var stooges = _.zip(names, ages, leaders);
equal(String(stooges), 'moe,30,true,larry,40,,curly,50,', 'zipped together arrays of different lengths');
var stooges = _.zip(['moe', 30, 'stooge 1'], ['larry', 40, 'stooge 2'], ['curly', 50, 'stooge 3']);
deepEqual(stooges, [['moe', 'larry', 'curly'], [30, 40, 50], ['stooge 1', 'stooge 2', 'stooge 3']], 'zipped pairs');
stooges = _.zip(['moe',30, 'stooge 1'],['larry',40, 'stooge 2'],['curly',50, 'stooge 3']);
deepEqual(stooges, [['moe','larry','curly'],[30,40,50], ['stooge 1', 'stooge 2', 'stooge 3']], 'zipped pairs');
// In the case of difference lengths of the tuples undefineds
// should be used as placeholder
stooges = _.zip(['moe', 30], ['larry', 40], ['curly', 50, 'extra data']);
deepEqual(stooges, [['moe', 'larry', 'curly'], [30, 40, 50], [undefined, undefined, 'extra data']], 'zipped pairs with empties');
stooges = _.zip(['moe',30],['larry',40],['curly',50, 'extra data']);
deepEqual(stooges, [['moe','larry','curly'],[30,40,50], [undefined, undefined, 'extra data']], 'zipped pairs with empties');
var empty = _.zip([]);
deepEqual(empty, [], 'unzipped empty');
deepEqual(_.zip(null), [], 'handles null');
deepEqual(_.zip(), [], '_.zip() returns []');
});
test('unzip', function() {
deepEqual(_.unzip(null), [], 'handles null');
deepEqual(_.unzip([['a', 'b'], [1, 2]]), [['a', 1], ['b', 2]]);
// complements zip
var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
deepEqual(_.unzip(zipped), [['fred', 'barney'], [30, 40], [true, false]]);
zipped = _.zip(['moe', 30], ['larry', 40], ['curly', 50, 'extra data']);
deepEqual(_.unzip(zipped), [['moe', 30, void 0], ['larry', 40, void 0], ['curly', 50, 'extra data']], 'Uses length of largest array');
});
test('object', function() {
var result = _.object(['moe', 'larry', 'curly'], [30, 40, 50]);
var shouldBe = {moe: 30, larry: 40, curly: 50};
deepEqual(result, shouldBe, 'two arrays zipped together into an object');
ok(_.isEqual(result, shouldBe), 'two arrays zipped together into an object');
result = _.object([['one', 1], ['two', 2], ['three', 3]]);
shouldBe = {one: 1, two: 2, three: 3};
deepEqual(result, shouldBe, 'an array of pairs zipped together into an object');
ok(_.isEqual(result, shouldBe), 'an array of pairs zipped together into an object');
var stooges = {moe: 30, larry: 40, curly: 50};
deepEqual(_.object(_.pairs(stooges)), stooges, 'an object converted to pairs and back to an object');
ok(_.isEqual(_.object(_.pairs(stooges)), stooges), 'an object converted to pairs and back to an object');
deepEqual(_.object(null), {}, 'handles nulls');
ok(_.isEqual(_.object(null), {}), 'handles nulls');
});
test('indexOf', function() {
test("indexOf", function() {
var numbers = [1, 2, 3];
equal(_.indexOf(numbers, 2), 1, 'can compute indexOf');
var result = (function(){ return _.indexOf(arguments, 2); }(1, 2, 3));
numbers.indexOf = null;
equal(_.indexOf(numbers, 2), 1, 'can compute indexOf, even without the native function');
var result = (function(){ return _.indexOf(arguments, 2); })(1, 2, 3);
equal(result, 1, 'works on an arguments object');
_.each([null, void 0, [], false], function(val) {
var msg = 'Handles: ' + (_.isArray(val) ? '[]' : val);
equal(_.indexOf(val, 2), -1, msg);
equal(_.indexOf(val, 2, -1), -1, msg);
equal(_.indexOf(val, 2, -20), -1, msg);
equal(_.indexOf(val, 2, 15), -1, msg);
});
equal(_.indexOf(null, 2), -1, 'handles nulls properly');
var num = 35;
numbers = [10, 20, 30, 40, 50];
@@ -313,219 +185,40 @@
equal(index, 3, '40 is in the list');
numbers = [1, 40, 40, 40, 40, 40, 40, 40, 50, 60, 70]; num = 40;
equal(_.indexOf(numbers, num, true), 1, '40 is in the list');
equal(_.indexOf(numbers, 6, true), -1, '6 isnt in the list');
equal(_.indexOf([1, 2, 5, 4, 6, 7], 5, true), -1, 'sorted indexOf doesn\'t uses binary search');
ok(_.every(['1', [], {}, null], function() {
return _.indexOf(numbers, num, {}) === 1;
}), 'non-nums as fromIndex make indexOf assume sorted');
index = _.indexOf(numbers, num, true);
equal(index, 1, '40 is in the list');
numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
index = _.indexOf(numbers, 2, 5);
equal(index, 7, 'supports the fromIndex argument');
index = _.indexOf([,,,], undefined);
equal(index, 0, 'treats sparse arrays as if they were dense');
var array = [1, 2, 3, 1, 2, 3];
strictEqual(_.indexOf(array, 1, -3), 3, 'neg `fromIndex` starts at the right index');
strictEqual(_.indexOf(array, 1, -2), -1, 'neg `fromIndex` starts at the right index');
strictEqual(_.indexOf(array, 2, -3), 4);
_.each([-6, -8, -Infinity], function(fromIndex) {
strictEqual(_.indexOf(array, 1, fromIndex), 0);
});
strictEqual(_.indexOf([1, 2, 3], 1, true), 0);
index = _.indexOf([], undefined, true);
equal(index, -1, 'empty array with truthy `isSorted` returns -1');
});
test('indexOf with NaN', function() {
strictEqual(_.indexOf([1, 2, NaN, NaN], NaN), 2, 'Expected [1, 2, NaN] to contain NaN');
strictEqual(_.indexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
(function() {
strictEqual(_.indexOf(arguments, NaN), 2, 'Expected arguments [1, 2, NaN] to contain NaN');
}(1, 2, NaN, NaN));
});
test('indexOf with +- 0', function() {
_.each([-0, +0], function(val) {
strictEqual(_.indexOf([1, 2, val, val], val), 2);
strictEqual(_.indexOf([1, 2, val, val], -val), 2);
});
});
test('lastIndexOf', function() {
test("lastIndexOf", function() {
var numbers = [1, 0, 1];
var falsey = [void 0, '', 0, false, NaN, null, undefined];
equal(_.lastIndexOf(numbers, 1), 2);
numbers = [1, 0, 1, 0, 0, 1, 0, 0, 0];
numbers.lastIndexOf = null;
equal(_.lastIndexOf(numbers, 1), 5, 'can compute lastIndexOf, even without the native function');
equal(_.lastIndexOf(numbers, 0), 8, 'lastIndexOf the other element');
var result = (function(){ return _.lastIndexOf(arguments, 1); }(1, 0, 1, 0, 0, 1, 0, 0, 0));
var result = (function(){ return _.lastIndexOf(arguments, 1); })(1, 0, 1, 0, 0, 1, 0, 0, 0);
equal(result, 5, 'works on an arguments object');
_.each([null, void 0, [], false], function(val) {
var msg = 'Handles: ' + (_.isArray(val) ? '[]' : val);
equal(_.lastIndexOf(val, 2), -1, msg);
equal(_.lastIndexOf(val, 2, -1), -1, msg);
equal(_.lastIndexOf(val, 2, -20), -1, msg);
equal(_.lastIndexOf(val, 2, 15), -1, msg);
});
equal(_.lastIndexOf(null, 2), -1, 'handles nulls properly');
numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
var index = _.lastIndexOf(numbers, 2, 2);
equal(index, 1, 'supports the fromIndex argument');
var array = [1, 2, 3, 1, 2, 3];
strictEqual(_.lastIndexOf(array, 1, 0), 0, 'starts at the correct from idx');
strictEqual(_.lastIndexOf(array, 3), 5, 'should return the index of the last matched value');
strictEqual(_.lastIndexOf(array, 4), -1, 'should return `-1` for an unmatched value');
strictEqual(_.lastIndexOf(array, 1, 2), 0, 'should work with a positive `fromIndex`');
_.each([6, 8, Math.pow(2, 32), Infinity], function(fromIndex) {
strictEqual(_.lastIndexOf(array, undefined, fromIndex), -1);
strictEqual(_.lastIndexOf(array, 1, fromIndex), 3);
strictEqual(_.lastIndexOf(array, '', fromIndex), -1);
});
var expected = _.map(falsey, function(value) {
return typeof value == 'number' ? -1 : 5;
});
var actual = _.map(falsey, function(fromIndex) {
return _.lastIndexOf(array, 3, fromIndex);
});
deepEqual(actual, expected, 'should treat falsey `fromIndex` values, except `0` and `NaN`, as `array.length`');
strictEqual(_.lastIndexOf(array, 3, '1'), 5, 'should treat non-number `fromIndex` values as `array.length`');
strictEqual(_.lastIndexOf(array, 3, true), 5, 'should treat non-number `fromIndex` values as `array.length`');
strictEqual(_.lastIndexOf(array, 2, -3), 1, 'should work with a negative `fromIndex`');
strictEqual(_.lastIndexOf(array, 1, -3), 3, 'neg `fromIndex` starts at the right index');
deepEqual(_.map([-6, -8, -Infinity], function(fromIndex) {
return _.lastIndexOf(array, 1, fromIndex);
}), [0, -1, -1]);
});
test('lastIndexOf with NaN', function() {
strictEqual(_.lastIndexOf([1, 2, NaN, NaN], NaN), 3, 'Expected [1, 2, NaN] to contain NaN');
strictEqual(_.lastIndexOf([1, 2, Infinity], NaN), -1, 'Expected [1, 2, NaN] to contain NaN');
(function() {
strictEqual(_.lastIndexOf(arguments, NaN), 3, 'Expected arguments [1, 2, NaN] to contain NaN');
}(1, 2, NaN, NaN));
test("range", function() {
equal(_.range(0).join(''), '', 'range with 0 as a first argument generates an empty array');
equal(_.range(4).join(' '), '0 1 2 3', 'range with a single positive argument generates an array of elements 0,1,2,...,n-1');
equal(_.range(5, 8).join(' '), '5 6 7', 'range with two arguments a &amp; b, a&lt;b generates an array of elements a,a+1,a+2,...,b-2,b-1');
equal(_.range(8, 5).join(''), '', 'range with two arguments a &amp; b, b&lt;a generates an empty array');
equal(_.range(3, 10, 3).join(' '), '3 6 9', 'range with three arguments a &amp; b &amp; c, c &lt; b-a, a &lt; b generates an array of elements a,a+c,a+2c,...,b - (multiplier of a) &lt; c');
equal(_.range(3, 10, 15).join(''), '3', 'range with three arguments a &amp; b &amp; c, c &gt; b-a, a &lt; b generates an array with a single element, equal to a');
equal(_.range(12, 7, -2).join(' '), '12 10 8', 'range with three arguments a &amp; b &amp; c, a &gt; b, c &lt; 0 generates an array of elements a,a-c,a-2c and ends with the number not less than b');
equal(_.range(0, -10, -1).join(' '), '0 -1 -2 -3 -4 -5 -6 -7 -8 -9', 'final example in the Python docs');
});
test('lastIndexOf with +- 0', function() {
_.each([-0, +0], function(val) {
strictEqual(_.lastIndexOf([1, 2, val, val], val), 3);
strictEqual(_.lastIndexOf([1, 2, val, val], -val), 3);
strictEqual(_.lastIndexOf([-1, 1, 2], -val), -1);
});
});
test('findIndex', function() {
var objects = [
{'a': 0, 'b': 0},
{'a': 1, 'b': 1},
{'a': 2, 'b': 2},
{'a': 0, 'b': 0}
];
equal(_.findIndex(objects, function(obj) {
return obj.a === 0;
}), 0);
equal(_.findIndex(objects, function(obj) {
return obj.b * obj.a === 4;
}), 2);
equal(_.findIndex(objects, 'a'), 1, 'Uses lookupIterator');
equal(_.findIndex(objects, function(obj) {
return obj.b * obj.a === 5;
}), -1);
equal(_.findIndex(null, _.noop), -1);
strictEqual(_.findIndex(objects, function(a) {
return a.foo === null;
}), -1);
_.findIndex([{a: 1}], function(a, key, obj) {
equal(key, 0);
deepEqual(obj, [{a: 1}]);
strictEqual(this, objects, 'called with context');
}, objects);
var sparse = [];
sparse[20] = {'a': 2, 'b': 2};
equal(_.findIndex(sparse, function(obj) {
return obj && obj.b * obj.a === 4;
}), 20, 'Works with sparse arrays');
var array = [1, 2, 3, 4];
array.match = 55;
strictEqual(_.findIndex(array, function(x) { return x === 55; }), -1, 'doesn\'t match array-likes keys');
});
test('findLastIndex', function() {
var objects = [
{'a': 0, 'b': 0},
{'a': 1, 'b': 1},
{'a': 2, 'b': 2},
{'a': 0, 'b': 0}
];
equal(_.findLastIndex(objects, function(obj) {
return obj.a === 0;
}), 3);
equal(_.findLastIndex(objects, function(obj) {
return obj.b * obj.a === 4;
}), 2);
equal(_.findLastIndex(objects, 'a'), 2, 'Uses lookupIterator');
equal(_.findLastIndex(objects, function(obj) {
return obj.b * obj.a === 5;
}), -1);
equal(_.findLastIndex(null, _.noop), -1);
strictEqual(_.findLastIndex(objects, function(a) {
return a.foo === null;
}), -1);
_.findLastIndex([{a: 1}], function(a, key, obj) {
equal(key, 0);
deepEqual(obj, [{a: 1}]);
strictEqual(this, objects, 'called with context');
}, objects);
var sparse = [];
sparse[20] = {'a': 2, 'b': 2};
equal(_.findLastIndex(sparse, function(obj) {
return obj && obj.b * obj.a === 4;
}), 20, 'Works with sparse arrays');
var array = [1, 2, 3, 4];
array.match = 55;
strictEqual(_.findLastIndex(array, function(x) { return x === 55; }), -1, 'doesn\'t match array-likes keys');
});
test('range', function() {
deepEqual(_.range(0), [], 'range with 0 as a first argument generates an empty array');
deepEqual(_.range(4), [0, 1, 2, 3], 'range with a single positive argument generates an array of elements 0,1,2,...,n-1');
deepEqual(_.range(5, 8), [5, 6, 7], 'range with two arguments a &amp; b, a&lt;b generates an array of elements a,a+1,a+2,...,b-2,b-1');
deepEqual(_.range(8, 5), [], 'range with two arguments a &amp; b, b&lt;a generates an empty array');
deepEqual(_.range(3, 10, 3), [3, 6, 9], 'range with three arguments a &amp; b &amp; c, c &lt; b-a, a &lt; b generates an array of elements a,a+c,a+2c,...,b - (multiplier of a) &lt; c');
deepEqual(_.range(3, 10, 15), [3], 'range with three arguments a &amp; b &amp; c, c &gt; b-a, a &lt; b generates an array with a single element, equal to a');
deepEqual(_.range(12, 7, -2), [12, 10, 8], 'range with three arguments a &amp; b &amp; c, a &gt; b, c &lt; 0 generates an array of elements a,a-c,a-2c and ends with the number not less than b');
deepEqual(_.range(0, -10, -1), [0, -1, -2, -3, -4, -5, -6, -7, -8, -9], 'final example in the Python docs');
});
}());
});

View File

@@ -1,14 +1,13 @@
(function() {
var _ = typeof require == 'function' ? require('..') : window._;
$(document).ready(function() {
QUnit.module('Chaining');
module("Chaining");
test('map/flatten/reduce', function() {
test("map/flatten/reduce", function() {
var lyrics = [
'I\'m a lumberjack and I\'m okay',
'I sleep all night and I work all day',
'He\'s a lumberjack and he\'s okay',
'He sleeps all night and he works all day'
"I'm a lumberjack and I'm okay",
"I sleep all night and I work all day",
"He's a lumberjack and he's okay",
"He sleeps all night and he works all day"
];
var counts = _(lyrics).chain()
.map(function(line) { return line.split(''); })
@@ -18,12 +17,11 @@
hash[l]++;
return hash;
}, {}).value();
equal(counts.a, 16, 'counted all the letters in the song');
equal(counts.e, 10, 'counted all the letters in the song');
ok(counts.a == 16 && counts.e == 10, 'counted all the letters in the song');
});
test('select/reject/sortBy', function() {
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
test("select/reject/sortBy", function() {
var numbers = [1,2,3,4,5,6,7,8,9,10];
numbers = _(numbers).chain().select(function(n) {
return n % 2 === 0;
}).reject(function(n) {
@@ -31,11 +29,11 @@
}).sortBy(function(n) {
return -n;
}).value();
deepEqual(numbers, [10, 6, 2], 'filtered and reversed the numbers');
equal(numbers.join(', '), "10, 6, 2", "filtered and reversed the numbers");
});
test('select/reject/sortBy in functional style', function() {
var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
test("select/reject/sortBy in functional style", function() {
var numbers = [1,2,3,4,5,6,7,8,9,10];
numbers = _.chain(numbers).select(function(n) {
return n % 2 === 0;
}).reject(function(n) {
@@ -43,11 +41,11 @@
}).sortBy(function(n) {
return -n;
}).value();
deepEqual(numbers, [10, 6, 2], 'filtered and reversed the numbers');
equal(numbers.join(', '), "10, 6, 2", "filtered and reversed the numbers");
});
test('reverse/concat/unshift/pop/map', function() {
var numbers = [1, 2, 3, 4, 5];
test("reverse/concat/unshift/pop/map", function() {
var numbers = [1,2,3,4,5];
numbers = _(numbers).chain()
.reverse()
.concat([5, 5, 5])
@@ -55,44 +53,13 @@
.pop()
.map(function(n){ return n * 2; })
.value();
deepEqual(numbers, [34, 10, 8, 6, 4, 2, 10, 10], 'can chain together array functions.');
equal(numbers.join(', '), "34, 10, 8, 6, 4, 2, 10, 10", 'can chain together array functions.');
});
test('splice', function() {
var instance = _([1, 2, 3, 4, 5]).chain();
deepEqual(instance.splice(1, 3).value(), [1, 5]);
deepEqual(instance.splice(1, 0).value(), [1, 5]);
deepEqual(instance.splice(1, 1).value(), [1]);
deepEqual(instance.splice(0, 1).value(), [], '#397 Can create empty array');
});
test('shift', function() {
var instance = _([1, 2, 3]).chain();
deepEqual(instance.shift().value(), [2, 3]);
deepEqual(instance.shift().value(), [3]);
deepEqual(instance.shift().value(), [], '#397 Can create empty array');
});
test('pop', function() {
var instance = _([1, 2, 3]).chain();
deepEqual(instance.pop().value(), [1, 2]);
deepEqual(instance.pop().value(), [1]);
deepEqual(instance.pop().value(), [], '#397 Can create empty array');
});
test('chaining works in small stages', function() {
test("chaining works in small stages", function() {
var o = _([1, 2, 3, 4]).chain();
deepEqual(o.filter(function(i) { return i < 3; }).value(), [1, 2]);
deepEqual(o.filter(function(i) { return i > 2; }).value(), [3, 4]);
});
test('#1562: Engine proxies for chained functions', function() {
var wrapped = _(512);
strictEqual(wrapped.toJSON(), 512);
strictEqual(wrapped.valueOf(), 512);
strictEqual(+wrapped, 512);
strictEqual(wrapped.toString(), '512');
strictEqual('' + wrapped, '512');
});
}());
});

View File

@@ -1,26 +1,25 @@
(function() {
var _ = typeof require == 'function' ? require('..') : window._;
$(document).ready(function() {
QUnit.module('Collections');
module("Collections");
test('each', function() {
test("each", function() {
_.each([1, 2, 3], function(num, i) {
equal(num, i + 1, 'each iterators provide value and iteration count');
});
var answers = [];
_.each([1, 2, 3], function(num){ answers.push(num * this.multiplier);}, {multiplier : 5});
deepEqual(answers, [5, 10, 15], 'context object property accessed');
equal(answers.join(', '), '5, 10, 15', 'context object property accessed');
answers = [];
_.each([1, 2, 3], function(num){ answers.push(num); });
deepEqual(answers, [1, 2, 3], 'aliased as "forEach"');
_.forEach([1, 2, 3], function(num){ answers.push(num); });
equal(answers.join(', '), '1, 2, 3', 'aliased as "forEach"');
answers = [];
var obj = {one : 1, two : 2, three : 3};
obj.constructor.prototype.four = 4;
_.each(obj, function(value, key){ answers.push(key); });
deepEqual(answers, ['one', 'two', 'three'], 'iterating over objects works, and ignores the object prototype.');
equal(answers.join(", "), 'one, two, three', 'iterating over objects works, and ignores the object prototype.');
delete obj.constructor.prototype.four;
var answer = null;
@@ -30,142 +29,34 @@
answers = 0;
_.each(null, function(){ ++answers; });
equal(answers, 0, 'handles a null properly');
_.each(false, function(){});
var a = [1, 2, 3];
strictEqual(_.each(a, function(){}), a);
strictEqual(_.each(null, function(){}), null);
});
test('forEach', function() {
strictEqual(_.each, _.forEach, 'alias for each');
});
test('lookupIterator with contexts', function() {
_.each([true, false, 'yes', '', 0, 1, {}], function(context) {
_.each([1], function() {
equal(this, context);
}, context);
});
});
test('Iterating objects with sketchy length properties', function() {
var functions = [
'each', 'map', 'filter', 'find',
'some', 'every', 'max', 'min',
'groupBy', 'countBy', 'partition', 'indexBy'
];
var reducers = ['reduce', 'reduceRight'];
var tricks = [
{length: '5'},
{
length: {
valueOf: _.constant(5)
}
},
{length: Math.pow(2, 53) + 1},
{length: Math.pow(2, 53)},
{length: null},
{length: -2},
{length: new Number(15)}
];
expect(tricks.length * (functions.length + reducers.length + 4));
_.each(tricks, function(trick) {
var length = trick.length;
strictEqual(_.size(trick), 1, 'size on obj with length: ' + length);
deepEqual(_.toArray(trick), [length], 'toArray on obj with length: ' + length);
deepEqual(_.shuffle(trick), [length], 'shuffle on obj with length: ' + length);
deepEqual(_.sample(trick), length, 'sample on obj with length: ' + length);
_.each(functions, function(method) {
_[method](trick, function(val, key) {
strictEqual(key, 'length', method + ': ran with length = ' + val);
});
});
_.each(reducers, function(method) {
strictEqual(_[method](trick), trick.length, method);
});
});
});
test('Resistant to collection length and properties changing while iterating', function() {
var collection = [
'each', 'map', 'filter', 'find',
'some', 'every', 'max', 'min', 'reject',
'groupBy', 'countBy', 'partition', 'indexBy',
'reduce', 'reduceRight'
];
var array = [
'findIndex', 'findLastIndex'
];
var object = [
'mapObject', 'findKey', 'pick', 'omit'
];
_.each(collection.concat(array), function(method) {
var sparseArray = [1, 2, 3];
sparseArray.length = 100;
var answers = 0;
_[method](sparseArray, function(){
++answers;
return method === 'every' ? true : null;
}, {});
equal(answers, 100, method + ' enumerates [0, length)');
var growingCollection = [1, 2, 3], count = 0;
_[method](growingCollection, function() {
if (count < 10) growingCollection.push(count++);
return method === 'every' ? true : null;
}, {});
equal(count, 3, method + ' is resistant to length changes');
});
_.each(collection.concat(object), function(method) {
var changingObject = {0: 0, 1: 1}, count = 0;
_[method](changingObject, function(val) {
if (count < 10) changingObject[++count] = val + 1;
return method === 'every' ? true : null;
}, {});
equal(count, 2, method + ' is resistant to property changes');
});
});
test('map', function() {
var doubled = _.map([1, 2, 3], function(num){ return num * 2; });
deepEqual(doubled, [2, 4, 6], 'doubled numbers');
equal(doubled.join(', '), '2, 4, 6', 'doubled numbers');
doubled = _.collect([1, 2, 3], function(num){ return num * 2; });
equal(doubled.join(', '), '2, 4, 6', 'aliased as "collect"');
var tripled = _.map([1, 2, 3], function(num){ return num * this.multiplier; }, {multiplier : 3});
deepEqual(tripled, [3, 6, 9], 'tripled numbers with context');
equal(tripled.join(', '), '3, 6, 9', 'tripled numbers with context');
doubled = _([1, 2, 3]).map(function(num){ return num * 2; });
deepEqual(doubled, [2, 4, 6], 'OO-style doubled numbers');
var doubled = _([1, 2, 3]).map(function(num){ return num * 2; });
equal(doubled.join(', '), '2, 4, 6', 'OO-style doubled numbers');
var ids = _.map({length: 2, 0: {id: '1'}, 1: {id: '2'}}, function(n){
return n.id;
});
deepEqual(ids, ['1', '2'], 'Can use collection methods on Array-likes.');
if (document.querySelectorAll) {
var ids = _.map(document.querySelectorAll('#map-test *'), function(n){ return n.id; });
deepEqual(ids, ['id1', 'id2'], 'Can use collection methods on NodeLists.');
}
deepEqual(_.map(null, _.noop), [], 'handles a null properly');
var ids = _.map($('#map-test').children(), function(n){ return n.id; });
deepEqual(ids, ['id1', 'id2'], 'Can use collection methods on jQuery Array-likes.');
deepEqual(_.map([1], function() {
return this.length;
}, [5]), [1], 'called with context');
var ids = _.map(document.images, function(n){ return n.id; });
ok(ids[0] == 'chart_image', 'can use collection methods on HTMLCollections');
// Passing a property name like _.pluck.
var people = [{name : 'moe', age : 30}, {name : 'curly', age : 50}];
deepEqual(_.map(people, 'name'), ['moe', 'curly'], 'predicate string map to object properties');
});
test('collect', function() {
strictEqual(_.map, _.collect, 'alias for map');
var ifnull = _.map(null, function(){});
ok(_.isArray(ifnull) && ifnull.length === 0, 'handles a null properly');
});
test('reduce', function() {
@@ -182,37 +73,50 @@
sum = _([1, 2, 3]).reduce(function(sum, num){ return sum + num; }, 0);
equal(sum, 6, 'OO-style reduce');
sum = _.reduce([1, 2, 3], function(sum, num){ return sum + num; });
var sum = _.reduce([1, 2, 3], function(sum, num){ return sum + num; });
equal(sum, 6, 'default initial value');
var prod = _.reduce([1, 2, 3, 4], function(prod, num){ return prod * num; });
equal(prod, 24, 'can reduce via multiplication');
ok(_.reduce(null, _.noop, 138) === 138, 'handles a null (with initial value) properly');
equal(_.reduce([], _.noop, undefined), undefined, 'undefined can be passed as a special case');
equal(_.reduce([_], _.noop), _, 'collection of length one with no initial value returns the first item');
equal(_.reduce([], _.noop), undefined, 'returns undefined when collection is empty and no initial value');
});
var ifnull;
try {
_.reduce(null, function(){});
} catch (ex) {
ifnull = ex;
}
ok(ifnull instanceof TypeError, 'handles a null (without initial value) properly');
test('foldl', function() {
strictEqual(_.reduce, _.foldl, 'alias for reduce');
ok(_.reduce(null, function(){}, 138) === 138, 'handles a null (with initial value) properly');
equal(_.reduce([], function(){}, undefined), undefined, 'undefined can be passed as a special case');
raises(function() { _.reduce([], function(){}); }, TypeError, 'throws an error for empty arrays with no initial value');
});
test('reduceRight', function() {
var list = _.reduceRight(['foo', 'bar', 'baz'], function(memo, str){ return memo + str; }, '');
var list = _.reduceRight(["foo", "bar", "baz"], function(memo, str){ return memo + str; }, '');
equal(list, 'bazbarfoo', 'can perform right folds');
list = _.reduceRight(['foo', 'bar', 'baz'], function(memo, str){ return memo + str; });
var list = _.foldr(["foo", "bar", "baz"], function(memo, str){ return memo + str; }, '');
equal(list, 'bazbarfoo', 'aliased as "foldr"');
var list = _.foldr(["foo", "bar", "baz"], function(memo, str){ return memo + str; });
equal(list, 'bazbarfoo', 'default initial value');
var ifnull;
try {
_.reduceRight(null, function(){});
} catch (ex) {
ifnull = ex;
}
ok(ifnull instanceof TypeError, 'handles a null (without initial value) properly');
var sum = _.reduceRight({a: 1, b: 2, c: 3}, function(sum, num){ return sum + num; });
equal(sum, 6, 'default initial value on object');
ok(_.reduceRight(null, _.noop, 138) === 138, 'handles a null (with initial value) properly');
equal(_.reduceRight([_], _.noop), _, 'collection of length one with no initial value returns the first item');
ok(_.reduceRight(null, function(){}, 138) === 138, 'handles a null (with initial value) properly');
equal(_.reduceRight([], _.noop, undefined), undefined, 'undefined can be passed as a special case');
equal(_.reduceRight([], _.noop), undefined, 'returns undefined when collection is empty and no initial value');
equal(_.reduceRight([], function(){}, undefined), undefined, 'undefined can be passed as a special case');
raises(function() { _.reduceRight([], function(){}); }, TypeError, 'throws an error for empty arrays with no initial value');
// Assert that the correct arguments are being passed.
@@ -221,12 +125,12 @@
object = {a: 1, b: 2},
lastKey = _.keys(object).pop();
var expected = lastKey === 'a'
var expected = lastKey == 'a'
? [memo, 1, 'a', object]
: [memo, 2, 'b', object];
_.reduceRight(object, function() {
if (!args) args = _.toArray(arguments);
args || (args = _.toArray(arguments));
}, memo);
deepEqual(args, expected);
@@ -237,239 +141,96 @@
lastKey = _.keys(object).pop();
args = null;
expected = lastKey === '2'
expected = lastKey == '2'
? [memo, 'a', '2', object]
: [memo, 'b', '1', object];
_.reduceRight(object, function() {
if (!args) args = _.toArray(arguments);
args || (args = _.toArray(arguments));
}, memo);
deepEqual(args, expected);
});
test('foldr', function() {
strictEqual(_.reduceRight, _.foldr, 'alias for reduceRight');
});
test('find', function() {
var array = [1, 2, 3, 4];
strictEqual(_.find(array, function(n) { return n > 2; }), 3, 'should return first found `value`');
strictEqual(_.find(array, function() { return false; }), void 0, 'should return `undefined` if `value` is not found');
array.dontmatch = 55;
strictEqual(_.find(array, function(x) { return x === 55; }), void 0, 'iterates array-likes correctly');
// Matching an object like _.findWhere.
var list = [{a: 1, b: 2}, {a: 2, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}, {a: 2, b: 4}];
deepEqual(_.find(list, {a: 1}), {a: 1, b: 2}, 'can be used as findWhere');
deepEqual(_.find(list, {b: 4}), {a: 1, b: 4});
ok(!_.find(list, {c: 1}), 'undefined when not found');
ok(!_.find([], {c: 1}), 'undefined when searching empty list');
var result = _.find([1, 2, 3], function(num){ return num * 2 === 4; });
equal(result, 2, 'found the first "2" and broke the loop');
var obj = {
a: {x: 1, z: 3},
b: {x: 2, z: 2},
c: {x: 3, z: 4},
d: {x: 4, z: 1}
};
deepEqual(_.find(obj, {x: 2}), {x: 2, z: 2}, 'works on objects');
deepEqual(_.find(obj, {x: 2, z: 1}), void 0);
deepEqual(_.find(obj, function(x) {
return x.x === 4;
}), {x: 4, z: 1});
_.findIndex([{a: 1}], function(a, key, obj) {
equal(key, 0);
deepEqual(obj, [{a: 1}]);
strictEqual(this, _, 'called with context');
}, _);
});
test('detect', function() {
strictEqual(_.detect, _.find, 'alias for detect');
});
test('filter', function() {
var evenArray = [1, 2, 3, 4, 5, 6];
var evenObject = {one: 1, two: 2, three: 3};
var isEven = function(num){ return num % 2 === 0; };
deepEqual(_.filter(evenArray, isEven), [2, 4, 6]);
deepEqual(_.filter(evenObject, isEven), [2], 'can filter objects');
deepEqual(_.filter([{}, evenObject, []], 'two'), [evenObject], 'predicate string map to object properties');
_.filter([1], function() {
equal(this, evenObject, 'given context');
}, evenObject);
// Can be used like _.where.
var list = [{a: 1, b: 2}, {a: 2, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}];
deepEqual(_.filter(list, {a: 1}), [{a: 1, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}]);
deepEqual(_.filter(list, {b: 2}), [{a: 1, b: 2}, {a: 2, b: 2}]);
deepEqual(_.filter(list, {}), list, 'Empty object accepts all items');
deepEqual(_(list).filter({}), list, 'OO-filter');
var result = _.detect([1, 2, 3], function(num){ return num * 2 == 4; });
equal(result, 2, 'found the first "2" and broke the loop');
});
test('select', function() {
strictEqual(_.filter, _.select, 'alias for filter');
var evens = _.select([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
equal(evens.join(', '), '2, 4, 6', 'selected each even number');
evens = _.filter([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
equal(evens.join(', '), '2, 4, 6', 'aliased as "filter"');
});
test('reject', function() {
var odds = _.reject([1, 2, 3, 4, 5, 6], function(num){ return num % 2 === 0; });
deepEqual(odds, [1, 3, 5], 'rejected each even number');
var odds = _.reject([1, 2, 3, 4, 5, 6], function(num){ return num % 2 == 0; });
equal(odds.join(', '), '1, 3, 5', 'rejected each even number');
var context = 'obj';
var context = "obj";
var evens = _.reject([1, 2, 3, 4, 5, 6], function(num){
equal(context, 'obj');
return num % 2 !== 0;
equal(context, "obj");
return num % 2 != 0;
}, context);
deepEqual(evens, [2, 4, 6], 'rejected each odd number');
deepEqual(_.reject([odds, {one: 1, two: 2, three: 3}], 'two'), [odds], 'predicate string map to object properties');
// Can be used like _.where.
var list = [{a: 1, b: 2}, {a: 2, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}];
deepEqual(_.reject(list, {a: 1}), [{a: 2, b: 2}]);
deepEqual(_.reject(list, {b: 2}), [{a: 1, b: 3}, {a: 1, b: 4}]);
deepEqual(_.reject(list, {}), [], 'Returns empty list given empty object');
deepEqual(_.reject(list, []), [], 'Returns empty list given empty array');
});
test('every', function() {
ok(_.every([], _.identity), 'the empty set');
ok(_.every([true, true, true], _.identity), 'every true values');
ok(!_.every([true, false, true], _.identity), 'one false value');
ok(_.every([0, 10, 28], function(num){ return num % 2 === 0; }), 'even numbers');
ok(!_.every([0, 11, 28], function(num){ return num % 2 === 0; }), 'an odd number');
ok(_.every([1], _.identity) === true, 'cast to boolean - true');
ok(_.every([0], _.identity) === false, 'cast to boolean - false');
ok(!_.every([undefined, undefined, undefined], _.identity), 'works with arrays of undefined');
var list = [{a: 1, b: 2}, {a: 2, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}];
ok(!_.every(list, {a: 1, b: 2}), 'Can be called with object');
ok(_.every(list, 'a'), 'String mapped to object property');
list = [{a: 1, b: 2}, {a: 2, b: 2, c: true}];
ok(_.every(list, {b: 2}), 'Can be called with object');
ok(!_.every(list, 'c'), 'String mapped to object property');
ok(_.every({a: 1, b: 2, c: 3, d: 4}, _.isNumber), 'takes objects');
ok(!_.every({a: 1, b: 2, c: 3, d: 4}, _.isObject), 'takes objects');
ok(_.every(['a', 'b', 'c', 'd'], _.hasOwnProperty, {a: 1, b: 2, c: 3, d: 4}), 'context works');
ok(!_.every(['a', 'b', 'c', 'd', 'f'], _.hasOwnProperty, {a: 1, b: 2, c: 3, d: 4}), 'context works');
equal(evens.join(', '), '2, 4, 6', 'rejected each odd number');
});
test('all', function() {
strictEqual(_.all, _.every, 'alias for all');
});
test('some', function() {
ok(!_.some([]), 'the empty set');
ok(!_.some([false, false, false]), 'all false values');
ok(_.some([false, false, true]), 'one true value');
ok(_.some([null, 0, 'yes', false]), 'a string');
ok(!_.some([null, 0, '', false]), 'falsy values');
ok(!_.some([1, 11, 29], function(num){ return num % 2 === 0; }), 'all odd numbers');
ok(_.some([1, 10, 29], function(num){ return num % 2 === 0; }), 'an even number');
ok(_.some([1], _.identity) === true, 'cast to boolean - true');
ok(_.some([0], _.identity) === false, 'cast to boolean - false');
ok(_.some([false, false, true]));
var list = [{a: 1, b: 2}, {a: 2, b: 2}, {a: 1, b: 3}, {a: 1, b: 4}];
ok(!_.some(list, {a: 5, b: 2}), 'Can be called with object');
ok(_.some(list, 'a'), 'String mapped to object property');
list = [{a: 1, b: 2}, {a: 2, b: 2, c: true}];
ok(_.some(list, {b: 2}), 'Can be called with object');
ok(!_.some(list, 'd'), 'String mapped to object property');
ok(_.some({a: '1', b: '2', c: '3', d: '4', e: 6}, _.isNumber), 'takes objects');
ok(!_.some({a: 1, b: 2, c: 3, d: 4}, _.isObject), 'takes objects');
ok(_.some(['a', 'b', 'c', 'd'], _.hasOwnProperty, {a: 1, b: 2, c: 3, d: 4}), 'context works');
ok(!_.some(['x', 'y', 'z'], _.hasOwnProperty, {a: 1, b: 2, c: 3, d: 4}), 'context works');
ok(_.all([], _.identity), 'the empty set');
ok(_.all([true, true, true], _.identity), 'all true values');
ok(!_.all([true, false, true], _.identity), 'one false value');
ok(_.all([0, 10, 28], function(num){ return num % 2 == 0; }), 'even numbers');
ok(!_.all([0, 11, 28], function(num){ return num % 2 == 0; }), 'an odd number');
ok(_.all([1], _.identity) === true, 'cast to boolean - true');
ok(_.all([0], _.identity) === false, 'cast to boolean - false');
ok(_.every([true, true, true], _.identity), 'aliased as "every"');
ok(!_.all([undefined, undefined, undefined], _.identity), 'works with arrays of undefined');
});
test('any', function() {
strictEqual(_.any, _.some, 'alias for any');
});
test('includes', function() {
_.each([null, void 0, 0, 1, NaN, {}, []], function(val) {
strictEqual(_.includes(val, 'hasOwnProperty'), false);
});
strictEqual(_.includes([1, 2, 3], 2), true, 'two is in the array');
ok(!_.includes([1, 3, 9], 2), 'two is not in the array');
strictEqual(_.includes([5, 4, 3, 2, 1], 5, true), true, 'doesn\'t delegate to binary search');
ok(_.includes({moe: 1, larry: 3, curly: 9}, 3) === true, '_.includes on objects checks their values');
ok(_([1, 2, 3]).includes(2), 'OO-style includes');
var nativeSome = Array.prototype.some;
Array.prototype.some = null;
ok(!_.any([]), 'the empty set');
ok(!_.any([false, false, false]), 'all false values');
ok(_.any([false, false, true]), 'one true value');
ok(_.any([null, 0, 'yes', false]), 'a string');
ok(!_.any([null, 0, '', false]), 'falsy values');
ok(!_.any([1, 11, 29], function(num){ return num % 2 == 0; }), 'all odd numbers');
ok(_.any([1, 10, 29], function(num){ return num % 2 == 0; }), 'an even number');
ok(_.any([1], _.identity) === true, 'cast to boolean - true');
ok(_.any([0], _.identity) === false, 'cast to boolean - false');
ok(_.some([false, false, true]), 'aliased as "some"');
Array.prototype.some = nativeSome;
});
test('include', function() {
strictEqual(_.includes, _.include, 'alias for includes');
ok(_.include([1,2,3], 2), 'two is in the array');
ok(!_.include([1,3,9], 2), 'two is not in the array');
ok(_.contains({moe:1, larry:3, curly:9}, 3) === true, '_.include on objects checks their values');
ok(_([1,2,3]).include(2), 'OO-style include');
});
test('contains', function() {
strictEqual(_.includes, _.contains, 'alias for includes');
var numbers = [1, 2, 3, 1, 2, 3, 1, 2, 3];
strictEqual(_.includes(numbers, 1, 1), true);
strictEqual(_.includes(numbers, 1, -1), false);
strictEqual(_.includes(numbers, 1, -2), false);
strictEqual(_.includes(numbers, 1, -3), true);
strictEqual(_.includes(numbers, 1, 6), true);
strictEqual(_.includes(numbers, 1, 7), false);
});
test('includes with NaN', function() {
strictEqual(_.includes([1, 2, NaN, NaN], NaN), true, 'Expected [1, 2, NaN] to contain NaN');
strictEqual(_.includes([1, 2, Infinity], NaN), false, 'Expected [1, 2, NaN] to contain NaN');
});
test('includes with +- 0', function() {
_.each([-0, +0], function(val) {
strictEqual(_.includes([1, 2, val, val], val), true);
strictEqual(_.includes([1, 2, val, val], -val), true);
strictEqual(_.includes([-1, 1, 2], -val), false);
});
});
test('invoke', 5, function() {
test('invoke', function() {
var list = [[5, 1, 7], [3, 2, 1]];
var result = _.invoke(list, 'sort');
deepEqual(result[0], [1, 5, 7], 'first array sorted');
deepEqual(result[1], [1, 2, 3], 'second array sorted');
_.invoke([{
method: function() {
deepEqual(_.toArray(arguments), [1, 2, 3], 'called with arguments');
}
}], 'method', 1, 2, 3);
deepEqual(_.invoke([{a: null}, {}, {a: _.constant(1)}], 'a'), [null, void 0, 1], 'handles null & undefined');
throws(function() {
_.invoke([{a: 1}], 'a');
}, TypeError, 'throws for non-functions');
equal(result[0].join(', '), '1, 5, 7', 'first array sorted');
equal(result[1].join(', '), '1, 2, 3', 'second array sorted');
});
test('invoke w/ function reference', function() {
var list = [[5, 1, 7], [3, 2, 1]];
var result = _.invoke(list, Array.prototype.sort);
deepEqual(result[0], [1, 5, 7], 'first array sorted');
deepEqual(result[1], [1, 2, 3], 'second array sorted');
deepEqual(_.invoke([1, 2, 3], function(a) {
return a + this;
}, 5), [6, 7, 8], 'receives params from invoke');
equal(result[0].join(', '), '1, 5, 7', 'first array sorted');
equal(result[1].join(', '), '1, 2, 3', 'second array sorted');
});
// Relevant when using ClojureScript
@@ -478,21 +239,18 @@
return 42;
};
var list = [[5, 1, 7], [3, 2, 1]];
var s = 'foo';
equal(s.call(), 42, 'call function exists');
var s = "foo";
equal(s.call(), 42, "call function exists");
var result = _.invoke(list, 'sort');
deepEqual(result[0], [1, 5, 7], 'first array sorted');
deepEqual(result[1], [1, 2, 3], 'second array sorted');
equal(result[0].join(', '), '1, 5, 7', 'first array sorted');
equal(result[1].join(', '), '1, 2, 3', 'second array sorted');
delete String.prototype.call;
equal(s.call, undefined, 'call function removed');
equal(s.call, undefined, "call function removed");
});
test('pluck', function() {
var people = [{name: 'moe', age: 30}, {name: 'curly', age: 50}];
deepEqual(_.pluck(people, 'name'), ['moe', 'curly'], 'pulls names out of objects');
deepEqual(_.pluck(people, 'address'), [undefined, undefined], 'missing properties are returned as undefined');
//compat: most flexible handling of edge cases
deepEqual(_.pluck([{'[object Object]': 1}], {}), [1]);
var people = [{name : 'moe', age : 30}, {name : 'curly', age : 50}];
equal(_.pluck(people, 'name').join(', '), 'moe, curly', 'pulls names out of objects');
});
test('where', function() {
@@ -503,12 +261,11 @@
result = _.where(list, {b: 2});
equal(result.length, 2);
equal(result[0].a, 1);
result = _.where(list, {});
equal(result.length, list.length);
function test() {}
test.map = _.map;
deepEqual(_.where([_, {a: 1, b: 2}, _], test), [_, _], 'checks properties given function');
result = _.where(list, {a: 1}, true);
equal(result.b, 2, "Only get the first object matched.")
result = _.where(list, {a: 1}, false);
equal(result.length, 3);
});
test('findWhere', function() {
@@ -518,29 +275,14 @@
result = _.findWhere(list, {b: 4});
deepEqual(result, {a: 1, b: 4});
result = _.findWhere(list, {c: 1});
ok(_.isUndefined(result), 'undefined when not found');
result = _.findWhere(list, {c:1})
ok(_.isUndefined(result), "undefined when not found");
result = _.findWhere([], {c: 1});
ok(_.isUndefined(result), 'undefined when searching empty list');
function test() {}
test.map = _.map;
equal(_.findWhere([_, {a: 1, b: 2}, _], test), _, 'checks properties given function');
function TestClass() {
this.y = 5;
this.x = 'foo';
}
var expect = {c: 1, x: 'foo', y: 5};
deepEqual(_.findWhere([{y: 5, b: 6}, expect], new TestClass()), expect, 'uses class instance properties');
result = _.findWhere([], {c:1});
ok(_.isUndefined(result), "undefined when searching empty list");
});
test('max', function() {
equal(-Infinity, _.max(null), 'can handle null/undefined');
equal(-Infinity, _.max(undefined), 'can handle null/undefined');
equal(-Infinity, _.max(null, _.identity), 'can handle null/undefined');
equal(3, _.max([1, 2, 3]), 'can perform a regular Math.max');
var neg = _.max([1, 2, 3], function(num){ return -num; });
@@ -550,28 +292,10 @@
equal(-Infinity, _.max([]), 'Maximum value of an empty array');
equal(_.max({'a': 'a'}), -Infinity, 'Maximum value of a non-numeric collection');
equal(299999, _.max(_.range(1, 300000)), 'Maximum value of a too-big array');
equal(3, _.max([1, 2, 3, 'test']), 'Finds correct max in array starting with num and containing a NaN');
equal(3, _.max(['test', 1, 2, 3]), 'Finds correct max in array starting with NaN');
var a = {x: -Infinity};
var b = {x: -Infinity};
var iterator = function(o){ return o.x; };
equal(_.max([a, b], iterator), a, 'Respects iterator return value of -Infinity');
deepEqual(_.max([{'a': 1}, {'a': 0, 'b': 3}, {'a': 4}, {'a': 2}], 'a'), {'a': 4}, 'String keys use property iterator');
deepEqual(_.max([0, 2], function(a){ return a * this.x; }, {x: 1}), 2, 'Iterator context');
deepEqual(_.max([[1], [2, 3], [-1, 4], [5]], 0), [5], 'Lookup falsy iterator');
deepEqual(_.max([{0: 1}, {0: 2}, {0: -1}, {a: 1}], 0), {0: 2}, 'Lookup falsy iterator');
equal(299999, _.max(_.range(1,300000)), "Maximum value of a too-big array");
});
test('min', function() {
equal(Infinity, _.min(null), 'can handle null/undefined');
equal(Infinity, _.min(undefined), 'can handle null/undefined');
equal(Infinity, _.min(null, _.identity), 'can handle null/undefined');
equal(1, _.min([1, 2, 3]), 'can perform a regular Math.min');
var neg = _.min([1, 2, 3], function(num){ return -num; });
@@ -585,34 +309,20 @@
var then = new Date(0);
equal(_.min([now, then]), then);
equal(1, _.min(_.range(1, 300000)), 'Minimum value of a too-big array');
equal(1, _.min([1, 2, 3, 'test']), 'Finds correct min in array starting with num and containing a NaN');
equal(1, _.min(['test', 1, 2, 3]), 'Finds correct min in array starting with NaN');
var a = {x: Infinity};
var b = {x: Infinity};
var iterator = function(o){ return o.x; };
equal(_.min([a, b], iterator), a, 'Respects iterator return value of Infinity');
deepEqual(_.min([{'a': 1}, {'a': 0, 'b': 3}, {'a': 4}, {'a': 2}], 'a'), {'a': 0, 'b': 3}, 'String keys use property iterator');
deepEqual(_.min([0, 2], function(a){ return a * this.x; }, {x: -1}), 2, 'Iterator context');
deepEqual(_.min([[1], [2, 3], [-1, 4], [5]], 0), [-1, 4], 'Lookup falsy iterator');
deepEqual(_.min([{0: 1}, {0: 2}, {0: -1}, {a: 1}], 0), {0: -1}, 'Lookup falsy iterator');
equal(1, _.min(_.range(1,300000)), "Minimum value of a too-big array");
});
test('sortBy', function() {
var people = [{name : 'curly', age : 50}, {name : 'moe', age : 30}];
people = _.sortBy(people, function(person){ return person.age; });
deepEqual(_.pluck(people, 'name'), ['moe', 'curly'], 'stooges sorted by age');
equal(_.pluck(people, 'name').join(', '), 'moe, curly', 'stooges sorted by age');
var list = [undefined, 4, 1, undefined, 3, 2];
deepEqual(_.sortBy(list, _.identity), [1, 2, 3, 4, undefined, undefined], 'sortBy with undefined values');
equal(_.sortBy(list, _.identity).join(','), '1,2,3,4,,', 'sortBy with undefined values');
list = ['one', 'two', 'three', 'four', 'five'];
var list = ["one", "two", "three", "four", "five"];
var sorted = _.sortBy(list, 'length');
deepEqual(sorted, ['one', 'two', 'four', 'five', 'three'], 'sorted by length');
equal(sorted.join(' '), 'one two four five three', 'sorted by length');
function Pair(x, y) {
this.x = x;
@@ -636,23 +346,18 @@
});
deepEqual(actual, collection, 'sortBy should be stable');
deepEqual(_.sortBy(collection, 'x'), collection, 'sortBy accepts property string');
list = ['q', 'w', 'e', 'r', 't', 'y'];
deepEqual(_.sortBy(list), ['e', 'q', 'r', 't', 'w', 'y'], 'uses _.identity if iterator is not specified');
});
test('groupBy', function() {
var parity = _.groupBy([1, 2, 3, 4, 5, 6], function(num){ return num % 2; });
ok('0' in parity && '1' in parity, 'created a group for each value');
deepEqual(parity[0], [2, 4, 6], 'put each even number in the right group');
equal(parity[0].join(', '), '2, 4, 6', 'put each even number in the right group');
var list = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten'];
var list = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"];
var grouped = _.groupBy(list, 'length');
deepEqual(grouped['3'], ['one', 'two', 'six', 'ten']);
deepEqual(grouped['4'], ['four', 'five', 'nine']);
deepEqual(grouped['5'], ['three', 'seven', 'eight']);
equal(grouped['3'].join(' '), 'one two six ten');
equal(grouped['4'].join(' '), 'four five nine');
equal(grouped['5'].join(' '), 'three seven eight');
var context = {};
_.groupBy([{}], function(){ ok(this === context); }, context);
@@ -666,44 +371,44 @@
var array = [{}];
_.groupBy(array, function(value, index, obj){ ok(obj === array); });
array = [1, 2, 1, 2, 3];
grouped = _.groupBy(array);
var array = [1, 2, 1, 2, 3];
var grouped = _.groupBy(array);
equal(grouped['1'].length, 2);
equal(grouped['3'].length, 1);
var matrix = [
[1, 2],
[1, 3],
[2, 3]
[1,2],
[1,3],
[2,3]
];
deepEqual(_.groupBy(matrix, 0), {1: [[1, 2], [1, 3]], 2: [[2, 3]]});
deepEqual(_.groupBy(matrix, 1), {2: [[1, 2]], 3: [[1, 3], [2, 3]]});
deepEqual(_.groupBy(matrix, 0), {1: [[1,2], [1,3]], 2: [[2,3]]})
deepEqual(_.groupBy(matrix, 1), {2: [[1,2]], 3: [[1,3], [2,3]]})
});
test('indexBy', function() {
var parity = _.indexBy([1, 2, 3, 4, 5], function(num){ return num % 2 === 0; });
var parity = _.indexBy([1, 2, 3, 4, 5], function(num){ return num % 2 == 0; });
equal(parity['true'], 4);
equal(parity['false'], 5);
var list = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten'];
var list = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"];
var grouped = _.indexBy(list, 'length');
equal(grouped['3'], 'ten');
equal(grouped['4'], 'nine');
equal(grouped['5'], 'eight');
var array = [1, 2, 1, 2, 3];
grouped = _.indexBy(array);
var grouped = _.indexBy(array);
equal(grouped['1'], 1);
equal(grouped['2'], 2);
equal(grouped['3'], 3);
});
test('countBy', function() {
var parity = _.countBy([1, 2, 3, 4, 5], function(num){ return num % 2 === 0; });
var parity = _.countBy([1, 2, 3, 4, 5], function(num){ return num % 2 == 0; });
equal(parity['true'], 2);
equal(parity['false'], 3);
var list = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten'];
var list = ["one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"];
var grouped = _.countBy(list, 'length');
equal(grouped['3'], 4);
equal(grouped['4'], 3);
@@ -721,63 +426,72 @@
var array = [{}];
_.countBy(array, function(value, index, obj){ ok(obj === array); });
array = [1, 2, 1, 2, 3];
grouped = _.countBy(array);
var array = [1, 2, 1, 2, 3];
var grouped = _.countBy(array);
equal(grouped['1'], 2);
equal(grouped['3'], 1);
});
test('sortedIndex', function() {
var numbers = [10, 20, 30, 40, 50], num = 35;
var indexForNum = _.sortedIndex(numbers, num);
equal(indexForNum, 3, '35 should be inserted at index 3');
var indexFor30 = _.sortedIndex(numbers, 30);
equal(indexFor30, 2, '30 should be inserted at index 2');
var objects = [{x: 10}, {x: 20}, {x: 30}, {x: 40}];
var iterator = function(obj){ return obj.x; };
strictEqual(_.sortedIndex(objects, {x: 25}, iterator), 2);
strictEqual(_.sortedIndex(objects, {x: 35}, 'x'), 3);
var context = {1: 2, 2: 3, 3: 4};
iterator = function(obj){ return this[obj]; };
strictEqual(_.sortedIndex([1, 3], 2, iterator, context), 1);
});
test('shuffle', function() {
var numbers = _.range(10);
var shuffled = _.shuffle(numbers);
var shuffled = _.shuffle(numbers).sort();
notStrictEqual(numbers, shuffled, 'original object is unmodified');
ok(_.every(_.range(10), function() { //appears consistent?
return _.every(numbers, _.partial(_.contains, numbers));
}), 'contains the same members before and after shuffle');
shuffled = _.shuffle({a: 1, b: 2, c: 3, d: 4});
equal(shuffled.length, 4);
deepEqual(shuffled.sort(), [1, 2, 3, 4], 'works on objects');
equal(shuffled.join(','), numbers.join(','), 'contains the same members before and after shuffle');
});
test('sample', function() {
var numbers = _.range(10);
var allSampled = _.sample(numbers, 10).sort();
deepEqual(allSampled, numbers, 'contains the same members before and after sample');
allSampled = _.sample(numbers, 20).sort();
deepEqual(allSampled, numbers, 'also works when sampling more objects than are present');
var all_sampled = _.sample(numbers, 10).sort();
equal(all_sampled.join(','), numbers.join(','), 'contains the same members before and after sample');
all_sampled = _.sample(numbers, 20).sort();
equal(all_sampled.join(','), numbers.join(','), 'also works when sampling more objects than are present');
ok(_.contains(numbers, _.sample(numbers)), 'sampling a single element returns something from the array');
strictEqual(_.sample([]), undefined, 'sampling empty array with no number returns undefined');
notStrictEqual(_.sample([], 5), [], 'sampling empty array with a number returns an empty array');
notStrictEqual(_.sample([1, 2, 3], 0), [], 'sampling an array with 0 picks returns an empty array');
deepEqual(_.sample([1, 2], -1), [], 'sampling a negative number of picks returns an empty array');
ok(_.contains([1, 2, 3], _.sample({a: 1, b: 2, c: 3})), 'sample one value from an object');
});
test('toArray', function() {
ok(!_.isArray(arguments), 'arguments object is not an array');
ok(_.isArray(_.toArray(arguments)), 'arguments object converted into array');
var a = [1, 2, 3];
var a = [1,2,3];
ok(_.toArray(a) !== a, 'array is cloned');
deepEqual(_.toArray(a), [1, 2, 3], 'cloned array contains same elements');
equal(_.toArray(a).join(', '), '1, 2, 3', 'cloned array contains same elements');
var numbers = _.toArray({one : 1, two : 2, three : 3});
deepEqual(numbers, [1, 2, 3], 'object flattened into array');
equal(numbers.join(', '), '1, 2, 3', 'object flattened into array');
if (typeof document != 'undefined') {
// test in IE < 9
var actual;
try {
actual = _.toArray(document.childNodes);
} catch(ex) { }
deepEqual(actual, _.map(document.childNodes, _.identity), 'works on NodeList');
}
// test in IE < 9
try {
var actual = _.toArray(document.childNodes);
} catch(ex) { }
ok(_.isArray(actual), 'should not throw converting a node list');
});
test('size', function() {
equal(_.size({one : 1, two : 2, three : 3}), 3, 'can compute the size of an object');
equal(_.size([1, 2, 3]), 3, 'can compute the size of an array');
equal(_.size({length: 3, 0: 0, 1: 0, 2: 0}), 3, 'can compute the size of Array-likes');
equal(_.size($('<div>').add('<span>').add('<span>')), 3, 'can compute the size of jQuery objects');
var func = function() {
return _.size(arguments);
@@ -791,57 +505,4 @@
equal(_.size(null), 0, 'handles nulls');
});
test('partition', function() {
var list = [0, 1, 2, 3, 4, 5];
deepEqual(_.partition(list, function(x) { return x < 4; }), [[0, 1, 2, 3], [4, 5]], 'handles bool return values');
deepEqual(_.partition(list, function(x) { return x & 1; }), [[1, 3, 5], [0, 2, 4]], 'handles 0 and 1 return values');
deepEqual(_.partition(list, function(x) { return x - 3; }), [[0, 1, 2, 4, 5], [3]], 'handles other numeric return values');
deepEqual(_.partition(list, function(x) { return x > 1 ? null : true; }), [[0, 1], [2, 3, 4, 5]], 'handles null return values');
deepEqual(_.partition(list, function(x) { if (x < 2) return true; }), [[0, 1], [2, 3, 4, 5]], 'handles undefined return values');
deepEqual(_.partition({a: 1, b: 2, c: 3}, function(x) { return x > 1; }), [[2, 3], [1]], 'handles objects');
deepEqual(_.partition(list, function(x, index) { return index % 2; }), [[1, 3, 5], [0, 2, 4]], 'can reference the array index');
deepEqual(_.partition(list, function(x, index, arr) { return x === arr.length - 1; }), [[5], [0, 1, 2, 3, 4]], 'can reference the collection');
// Default iterator
deepEqual(_.partition([1, false, true, '']), [[1, true], [false, '']], 'Default iterator');
deepEqual(_.partition([{x: 1}, {x: 0}, {x: 1}], 'x'), [[{x: 1}, {x: 1}], [{x: 0}]], 'Takes a string');
// Context
var predicate = function(x){ return x === this.x; };
deepEqual(_.partition([1, 2, 3], predicate, {x: 2}), [[2], [1, 3]], 'partition takes a context argument');
deepEqual(_.partition([{a: 1}, {b: 2}, {a: 1, b: 2}], {a: 1}), [[{a: 1}, {a: 1, b: 2}], [{b: 2}]], 'predicate can be object');
var object = {a: 1};
_.partition(object, function(val, key, obj) {
equal(val, 1);
equal(key, 'a');
equal(obj, object);
equal(this, predicate);
}, predicate);
});
if (typeof document != 'undefined') {
test('Can use various collection methods on NodeLists', function() {
var parent = document.createElement('div');
parent.innerHTML = '<span id=id1></span>textnode<span id=id2></span>';
var elementChildren = _.filter(parent.childNodes, _.isElement);
equal(elementChildren.length, 2);
deepEqual(_.map(elementChildren, 'id'), ['id1', 'id2']);
deepEqual(_.map(parent.childNodes, 'nodeType'), [1, 3, 1]);
ok(!_.every(parent.childNodes, _.isElement));
ok(_.some(parent.childNodes, _.isElement));
function compareNode(node) {
return _.isElement(node) ? node.id.charAt(2) : void 0;
}
equal(_.max(parent.childNodes, compareNode), _.last(parent.childNodes));
equal(_.min(parent.childNodes, compareNode), _.first(parent.childNodes));
});
}
}());
});

View File

@@ -1,12 +1,10 @@
(function() {
var _ = typeof require == 'function' ? require('..') : window._;
$(document).ready(function() {
QUnit.module('Functions');
QUnit.config.asyncRetries = 3;
module("Functions");
test('bind', function() {
test("bind", function() {
var context = {name : 'moe'};
var func = function(arg) { return 'name: ' + (this.name || arg); };
var func = function(arg) { return "name: " + (this.name || arg); };
var bound = _.bind(func, context);
equal(bound(), 'name: moe', 'can bind a function to a context');
@@ -14,9 +12,7 @@
equal(bound(), 'name: moe', 'can do OO-style binding');
bound = _.bind(func, null, 'curly');
var result = bound();
// Work around a PhantomJS bug when applying a function with null|undefined.
ok(result === 'name: curly' || result === 'name: ' + window.name, 'can bind without specifying a context');
equal(bound(), 'name: curly', 'can bind without specifying a context');
func = function(salutation, name) { return salutation + ': ' + name; };
func = _.bind(func, this, 'hello');
@@ -37,49 +33,22 @@
// These tests are only meaningful when using a browser without a native bind function
// To test this with a modern browser, set underscore's nativeBind to undefined
var F = function () { return this; };
var boundf = _.bind(F, {hello: 'moe curly'});
var Boundf = boundf; // make eslint happy.
var Boundf = _.bind(F, {hello: "moe curly"});
var newBoundf = new Boundf();
equal(newBoundf.hello, undefined, 'function should not be bound to the context, to comply with ECMAScript 5');
equal(boundf().hello, 'moe curly', "When called without the new operator, it's OK to be bound to the context");
ok(newBoundf instanceof F, 'a bound instance is an instance of the original function');
throws(function() { _.bind('notafunction'); }, TypeError, 'throws an error when binding to a non-function');
equal(newBoundf.hello, undefined, "function should not be bound to the context, to comply with ECMAScript 5");
equal(Boundf().hello, "moe curly", "When called without the new operator, it's OK to be bound to the context");
ok(newBoundf instanceof F, "a bound instance is an instance of the original function");
});
test('partial', function() {
test("partial", function() {
var obj = {name: 'moe'};
var func = function() { return this.name + ' ' + _.toArray(arguments).join(' '); };
obj.func = _.partial(func, 'a', 'b');
equal(obj.func('c', 'd'), 'moe a b c d', 'can partially apply');
obj.func = _.partial(func, _, 'b', _, 'd');
equal(obj.func('a', 'c'), 'moe a b c d', 'can partially apply with placeholders');
func = _.partial(function() { return arguments.length; }, _, 'b', _, 'd');
equal(func('a', 'c', 'e'), 5, 'accepts more arguments than the number of placeholders');
equal(func('a'), 4, 'accepts fewer arguments than the number of placeholders');
func = _.partial(function() { return typeof arguments[2]; }, _, 'b', _, 'd');
equal(func('a'), 'undefined', 'unfilled placeholders are undefined');
// passes context
function MyWidget(name, options) {
this.name = name;
this.options = options;
}
MyWidget.prototype.get = function() {
return this.name;
};
var MyWidgetWithCoolOpts = _.partial(MyWidget, _, {a: 1});
var widget = new MyWidgetWithCoolOpts('foo');
ok(widget instanceof MyWidget, 'Can partially bind a constructor');
equal(widget.get(), 'foo', 'keeps prototype');
deepEqual(widget.options, {a: 1});
});
test('bindAll', function() {
test("bindAll", function() {
var curly = {name : 'curly'}, moe = {
name : 'moe',
getName : function() { return 'name: ' + this.name; },
@@ -95,23 +64,17 @@
moe = {
name : 'moe',
getName : function() { return 'name: ' + this.name; },
sayHi : function() { return 'hi: ' + this.name; },
sayLast : function() { return this.sayHi(_.last(arguments)); }
sayHi : function() { return 'hi: ' + this.name; }
};
throws(function() { _.bindAll(moe); }, Error, 'throws an error for bindAll with no functions named');
throws(function() { _.bindAll(moe, 'sayBye'); }, TypeError, 'throws an error for bindAll if the given key is undefined');
throws(function() { _.bindAll(moe, 'name'); }, TypeError, 'throws an error for bindAll if the given key is not a function');
raises(function() { _.bindAll(moe); }, Error, 'throws an error for bindAll with no functions named');
_.bindAll(moe, 'sayHi', 'sayLast');
_.bindAll(moe, 'sayHi');
curly.sayHi = moe.sayHi;
equal(curly.sayHi(), 'hi: moe');
var sayLast = moe.sayLast;
equal(sayLast(1, 2, 3, 4, 5, 6, 7, 'Tom'), 'hi: moe', 'createCallback works with any number of arguments');
});
test('memoize', function() {
test("memoize", function() {
var fib = function(n) {
return n < 2 ? n : fib(n - 1) + fib(n - 2);
};
@@ -125,108 +88,75 @@
var fastO = _.memoize(o);
equal(o('toString'), 'toString', 'checks hasOwnProperty');
equal(fastO('toString'), 'toString', 'checks hasOwnProperty');
// Expose the cache.
var upper = _.memoize(function(s) {
return s.toUpperCase();
});
equal(upper('foo'), 'FOO');
equal(upper('bar'), 'BAR');
deepEqual(upper.cache, {foo: 'FOO', bar: 'BAR'});
upper.cache = {foo: 'BAR', bar: 'FOO'};
equal(upper('foo'), 'BAR');
equal(upper('bar'), 'FOO');
var hashed = _.memoize(function(key) {
//https://github.com/jashkenas/underscore/pull/1679#discussion_r13736209
ok(/[a-z]+/.test(key), 'hasher doesn\'t change keys');
return key;
}, function(key) {
return key.toUpperCase();
});
hashed('yep');
deepEqual(hashed.cache, {'YEP': 'yep'}, 'takes a hasher');
// Test that the hash function can be used to swizzle the key.
var objCacher = _.memoize(function(value, key) {
return {key: key, value: value};
}, function(value, key) {
return key;
});
var myObj = objCacher('a', 'alpha');
var myObjAlias = objCacher('b', 'alpha');
notStrictEqual(myObj, undefined, 'object is created if second argument used as key');
strictEqual(myObj, myObjAlias, 'object is cached if second argument used as key');
strictEqual(myObj.value, 'a', 'object is not modified if second argument used as key');
});
asyncTest('delay', 2, function() {
asyncTest("delay", 2, function() {
var delayed = false;
_.delay(function(){ delayed = true; }, 100);
setTimeout(function(){ ok(!delayed, "didn't delay the function quite yet"); }, 50);
setTimeout(function(){ ok(delayed, 'delayed the function'); start(); }, 150);
});
asyncTest('defer', 1, function() {
asyncTest("defer", 1, function() {
var deferred = false;
_.defer(function(bool){ deferred = bool; }, true);
_.delay(function(){ ok(deferred, 'deferred the function'); start(); }, 50);
_.delay(function(){ ok(deferred, "deferred the function"); start(); }, 50);
});
asyncTest('throttle', 2, function() {
asyncTest("throttle", 2, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 32);
throttledIncr(); throttledIncr();
equal(counter, 1, 'incr was called immediately');
_.delay(function(){ equal(counter, 2, 'incr was throttled'); start(); }, 64);
equal(counter, 1, "incr was called immediately");
_.delay(function(){ equal(counter, 2, "incr was throttled"); start(); }, 64);
});
asyncTest('throttle arguments', 2, function() {
asyncTest("throttle arguments", 2, function() {
var value = 0;
var update = function(val){ value = val; };
var throttledUpdate = _.throttle(update, 32);
throttledUpdate(1); throttledUpdate(2);
_.delay(function(){ throttledUpdate(3); }, 64);
equal(value, 1, 'updated to latest value');
_.delay(function(){ equal(value, 3, 'updated to latest value'); start(); }, 96);
equal(value, 1, "updated to latest value");
_.delay(function(){ equal(value, 3, "updated to latest value"); start(); }, 96);
});
asyncTest('throttle once', 2, function() {
asyncTest("throttle once", 2, function() {
var counter = 0;
var incr = function(){ return ++counter; };
var throttledIncr = _.throttle(incr, 32);
var result = throttledIncr();
_.delay(function(){
equal(result, 1, 'throttled functions return their value');
equal(counter, 1, 'incr was called once'); start();
equal(result, 1, "throttled functions return their value");
equal(counter, 1, "incr was called once"); start();
}, 64);
});
asyncTest('throttle twice', 1, function() {
asyncTest("throttle twice", 1, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 32);
throttledIncr(); throttledIncr();
_.delay(function(){ equal(counter, 2, 'incr was called twice'); start(); }, 64);
_.delay(function(){ equal(counter, 2, "incr was called twice"); start(); }, 64);
});
asyncTest('more throttling', 3, function() {
asyncTest("more throttling", 3, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 30);
throttledIncr(); throttledIncr();
equal(counter, 1);
ok(counter == 1);
_.delay(function(){
equal(counter, 2);
ok(counter == 2);
throttledIncr();
equal(counter, 3);
ok(counter == 3);
start();
}, 85);
});
asyncTest('throttle repeatedly with results', 6, function() {
asyncTest("throttle repeatedly with results", 6, function() {
var counter = 0;
var incr = function(){ return ++counter; };
var throttledIncr = _.throttle(incr, 100);
@@ -238,24 +168,24 @@
_.delay(saveResult, 160);
_.delay(saveResult, 230);
_.delay(function() {
equal(results[0], 1, 'incr was called once');
equal(results[1], 1, 'incr was throttled');
equal(results[2], 1, 'incr was throttled');
equal(results[3], 2, 'incr was called twice');
equal(results[4], 2, 'incr was throttled');
equal(results[5], 3, 'incr was called trailing');
equal(results[0], 1, "incr was called once");
equal(results[1], 1, "incr was throttled");
equal(results[2], 1, "incr was throttled");
equal(results[3], 2, "incr was called twice");
equal(results[4], 2, "incr was throttled");
equal(results[5], 3, "incr was called trailing");
start();
}, 300);
});
asyncTest('throttle triggers trailing call when invoked repeatedly', 2, function() {
asyncTest("throttle triggers trailing call when invoked repeatedly", 2, function() {
var counter = 0;
var limit = 48;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 32);
var stamp = new Date;
while (new Date - stamp < limit) {
while ((new Date - stamp) < limit) {
throttledIncr();
}
var lastCount = counter;
@@ -267,21 +197,21 @@
}, 96);
});
asyncTest('throttle does not trigger leading call when leading is set to false', 2, function() {
asyncTest("throttle does not trigger leading call when leading is set to false", 2, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 60, {leading: false});
throttledIncr(); throttledIncr();
equal(counter, 0);
ok(counter === 0);
_.delay(function() {
equal(counter, 1);
ok(counter == 1);
start();
}, 96);
});
asyncTest('more throttle does not trigger leading call when leading is set to false', 3, function() {
asyncTest("more throttle does not trigger leading call when leading is set to false", 3, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 100, {leading: false});
@@ -290,19 +220,19 @@
_.delay(throttledIncr, 50);
_.delay(throttledIncr, 60);
_.delay(throttledIncr, 200);
equal(counter, 0);
ok(counter === 0);
_.delay(function() {
equal(counter, 1);
ok(counter == 1);
}, 250);
_.delay(function() {
equal(counter, 2);
ok(counter == 2);
start();
}, 350);
});
asyncTest('one more throttle with leading: false test', 2, function() {
asyncTest("one more throttle with leading: false test", 2, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 100, {leading: false});
@@ -317,80 +247,37 @@
}, 200);
});
asyncTest('throttle does not trigger trailing call when trailing is set to false', 4, function() {
asyncTest("throttle does not trigger trailing call when trailing is set to false", 4, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 60, {trailing: false});
throttledIncr(); throttledIncr(); throttledIncr();
equal(counter, 1);
ok(counter === 1);
_.delay(function() {
equal(counter, 1);
ok(counter == 1);
throttledIncr(); throttledIncr();
equal(counter, 2);
ok(counter == 2);
_.delay(function() {
equal(counter, 2);
ok(counter == 2);
start();
}, 96);
}, 96);
});
asyncTest('throttle continues to function after system time is set backwards', 2, function() {
var counter = 0;
var incr = function(){ counter++; };
var throttledIncr = _.throttle(incr, 100);
var origNowFunc = _.now;
throttledIncr();
equal(counter, 1);
_.now = function () {
return new Date(2013, 0, 1, 1, 1, 1);
};
_.delay(function() {
throttledIncr();
equal(counter, 2);
start();
_.now = origNowFunc;
}, 200);
});
asyncTest('throttle re-entrant', 2, function() {
var sequence = [
['b1', 'b2'],
['c1', 'c2']
];
var value = '';
var throttledAppend;
var append = function(arg){
value += this + arg;
var args = sequence.pop();
if (args) {
throttledAppend.call(args[0], args[1]);
}
};
throttledAppend = _.throttle(append, 32);
throttledAppend.call('a1', 'a2');
equal(value, 'a1a2');
_.delay(function(){
equal(value, 'a1a2c1c2b1b2', 'append was throttled successfully');
start();
}, 100);
});
asyncTest('debounce', 1, function() {
asyncTest("debounce", 1, function() {
var counter = 0;
var incr = function(){ counter++; };
var debouncedIncr = _.debounce(incr, 32);
debouncedIncr(); debouncedIncr();
_.delay(debouncedIncr, 16);
_.delay(function(){ equal(counter, 1, 'incr was debounced'); start(); }, 96);
_.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 96);
});
asyncTest('debounce asap', 4, function() {
asyncTest("debounce asap", 4, function() {
var a, b;
var counter = 0;
var incr = function(){ return ++counter; };
@@ -403,75 +290,29 @@
_.delay(debouncedIncr, 16);
_.delay(debouncedIncr, 32);
_.delay(debouncedIncr, 48);
_.delay(function(){ equal(counter, 1, 'incr was debounced'); start(); }, 128);
_.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 128);
});
asyncTest('debounce asap recursively', 2, function() {
asyncTest("debounce asap recursively", 2, function() {
var counter = 0;
var debouncedIncr = _.debounce(function(){
counter++;
if (counter < 10) debouncedIncr();
}, 32, true);
debouncedIncr();
equal(counter, 1, 'incr was called immediately');
_.delay(function(){ equal(counter, 1, 'incr was debounced'); start(); }, 96);
equal(counter, 1, "incr was called immediately");
_.delay(function(){ equal(counter, 1, "incr was debounced"); start(); }, 96);
});
asyncTest('debounce after system time is set backwards', 2, function() {
var counter = 0;
var origNowFunc = _.now;
var debouncedIncr = _.debounce(function(){
counter++;
}, 100, true);
debouncedIncr();
equal(counter, 1, 'incr was called immediately');
_.now = function () {
return new Date(2013, 0, 1, 1, 1, 1);
};
_.delay(function() {
debouncedIncr();
equal(counter, 2, 'incr was debounced successfully');
start();
_.now = origNowFunc;
}, 200);
});
asyncTest('debounce re-entrant', 2, function() {
var sequence = [
['b1', 'b2']
];
var value = '';
var debouncedAppend;
var append = function(arg){
value += this + arg;
var args = sequence.pop();
if (args) {
debouncedAppend.call(args[0], args[1]);
}
};
debouncedAppend = _.debounce(append, 32);
debouncedAppend.call('a1', 'a2');
equal(value, '');
_.delay(function(){
equal(value, 'a1a2b1b2', 'append was debounced successfully');
start();
}, 100);
});
test('once', function() {
test("once", function() {
var num = 0;
var increment = _.once(function(){ return ++num; });
var increment = _.once(function(){ num++; });
increment();
increment();
equal(num, 1);
equal(increment(), 1, 'stores a memo to the last value');
});
test('Recursive onced function.', 1, function() {
test("Recursive onced function.", 1, function() {
var f = _.once(function(){
ok(true);
f();
@@ -479,55 +320,33 @@
f();
});
test('wrap', function() {
var greet = function(name){ return 'hi: ' + name; };
test("wrap", function() {
var greet = function(name){ return "hi: " + name; };
var backwards = _.wrap(greet, function(func, name){ return func(name) + ' ' + name.split('').reverse().join(''); });
equal(backwards('moe'), 'hi: moe eom', 'wrapped the salutation function');
var inner = function(){ return 'Hello '; };
var obj = {name : 'Moe'};
var inner = function(){ return "Hello "; };
var obj = {name : "Moe"};
obj.hi = _.wrap(inner, function(fn){ return fn() + this.name; });
equal(obj.hi(), 'Hello Moe');
equal(obj.hi(), "Hello Moe");
var noop = function(){};
var wrapped = _.wrap(noop, function(){ return Array.prototype.slice.call(arguments, 0); });
var wrapped = _.wrap(noop, function(fn){ return Array.prototype.slice.call(arguments, 0); });
var ret = wrapped(['whats', 'your'], 'vector', 'victor');
deepEqual(ret, [noop, ['whats', 'your'], 'vector', 'victor']);
});
test('negate', function() {
var isOdd = function(n){ return n & 1; };
equal(_.negate(isOdd)(2), true, 'should return the complement of the given function');
equal(_.negate(isOdd)(3), false, 'should return the complement of the given function');
});
test('compose', function() {
var greet = function(name){ return 'hi: ' + name; };
test("compose", function() {
var greet = function(name){ return "hi: " + name; };
var exclaim = function(sentence){ return sentence + '!'; };
var composed = _.compose(exclaim, greet);
equal(composed('moe'), 'hi: moe!', 'can compose a function that takes another');
composed = _.compose(greet, exclaim);
equal(composed('moe'), 'hi: moe!', 'in this case, the functions are also commutative');
// f(g(h(x, y, z)))
function h(x, y, z) {
equal(arguments.length, 3, 'First function called with multiple args');
return z * y;
}
function g(x) {
equal(arguments.length, 1, 'Composed function is called with 1 argument');
return x;
}
function f(x) {
equal(arguments.length, 1, 'Composed function is called with 1 argument');
return x * 2;
}
composed = _.compose(f, g, h);
equal(composed(1, 2, 3), 12);
});
test('after', function() {
test("after", function() {
var testAfter = function(afterAmount, timesCalled) {
var afterCalled = 0;
var after = _.after(afterAmount, function() {
@@ -537,45 +356,10 @@
return afterCalled;
};
equal(testAfter(5, 5), 1, 'after(N) should fire after being called N times');
equal(testAfter(5, 4), 0, 'after(N) should not fire unless called N times');
equal(testAfter(0, 0), 0, 'after(0) should not fire immediately');
equal(testAfter(0, 1), 1, 'after(0) should fire when first invoked');
equal(testAfter(5, 5), 1, "after(N) should fire after being called N times");
equal(testAfter(5, 4), 0, "after(N) should not fire unless called N times");
equal(testAfter(0, 0), 0, "after(0) should not fire immediately");
equal(testAfter(0, 1), 1, "after(0) should fire when first invoked");
});
test('before', function() {
var testBefore = function(beforeAmount, timesCalled) {
var beforeCalled = 0;
var before = _.before(beforeAmount, function() { beforeCalled++; });
while (timesCalled--) before();
return beforeCalled;
};
equal(testBefore(5, 5), 4, 'before(N) should not fire after being called N times');
equal(testBefore(5, 4), 4, 'before(N) should fire before being called N times');
equal(testBefore(0, 0), 0, 'before(0) should not fire immediately');
equal(testBefore(0, 1), 0, 'before(0) should not fire when first invoked');
var context = {num: 0};
var increment = _.before(3, function(){ return ++this.num; });
_.times(10, increment, context);
equal(increment(), 2, 'stores a memo to the last value');
equal(context.num, 2, 'provides context');
});
test('iteratee', function() {
var identity = _.iteratee();
equal(identity, _.identity, '_.iteratee is exposed as an external function.');
function fn() {
return arguments;
}
_.each([_.iteratee(fn), _.iteratee(fn, {})], function(cb) {
equal(cb().length, 0);
deepEqual(_.toArray(cb(1, 2, 3)), _.range(1, 4));
deepEqual(_.toArray(cb(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)), _.range(1, 11));
});
});
}());
});

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@@ -1,8 +1,8 @@
(function() {
var _ = typeof require == 'function' ? require('..') : window._;
$(document).ready(function() {
var templateSettings;
QUnit.module('Utility', {
module("Utility", {
setup: function() {
templateSettings = _.clone(_.templateSettings);
@@ -14,93 +14,54 @@
});
test('#750 - Return _ instance.', 2, function() {
test("#750 - Return _ instance.", 2, function() {
var instance = _([]);
ok(_(instance) === instance);
ok(new _(instance) === instance);
});
test('identity', function() {
var stooge = {name : 'moe'};
equal(_.identity(stooge), stooge, 'stooge is the same as his identity');
test("identity", function() {
var moe = {name : 'moe'};
equal(_.identity(moe), moe, 'moe is the same as his identity');
});
test('constant', function() {
var stooge = {name : 'moe'};
equal(_.constant(stooge)(), stooge, 'should create a function that returns stooge');
});
test('noop', function() {
strictEqual(_.noop('curly', 'larry', 'moe'), undefined, 'should always return undefined');
});
test('property', function() {
var stooge = {name : 'moe'};
equal(_.property('name')(stooge), 'moe', 'should return the property with the given name');
equal(_.property('name')(null), undefined, 'should return undefined for null values');
equal(_.property('name')(undefined), undefined, 'should return undefined for undefined values');
});
test('propertyOf', function() {
var stoogeRanks = _.propertyOf({curly: 2, moe: 1, larry: 3});
equal(stoogeRanks('curly'), 2, 'should return the property with the given name');
equal(stoogeRanks(null), undefined, 'should return undefined for null values');
equal(stoogeRanks(undefined), undefined, 'should return undefined for undefined values');
function MoreStooges() { this.shemp = 87; }
MoreStooges.prototype = {curly: 2, moe: 1, larry: 3};
var moreStoogeRanks = _.propertyOf(new MoreStooges());
equal(moreStoogeRanks('curly'), 2, 'should return properties from further up the prototype chain');
var nullPropertyOf = _.propertyOf(null);
equal(nullPropertyOf('curly'), undefined, 'should return undefined when obj is null');
var undefPropertyOf = _.propertyOf(undefined);
equal(undefPropertyOf('curly'), undefined, 'should return undefined when obj is undefined');
});
test('random', function() {
test("random", function() {
var array = _.range(1000);
var min = Math.pow(2, 31);
var max = Math.pow(2, 62);
ok(_.every(array, function() {
return _.random(min, max) >= min;
}), 'should produce a random number greater than or equal to the minimum number');
}), "should produce a random number greater than or equal to the minimum number");
ok(_.some(array, function() {
return _.random(Number.MAX_VALUE) > 0;
}), 'should produce a random number when passed `Number.MAX_VALUE`');
}), "should produce a random number when passed `Number.MAX_VALUE`");
});
test('now', function() {
var diff = _.now() - new Date().getTime();
ok(diff <= 0 && diff > -5, 'Produces the correct time in milliseconds');//within 5ms
});
test('uniqueId', function() {
test("uniqueId", function() {
var ids = [], i = 0;
while (i++ < 100) ids.push(_.uniqueId());
while(i++ < 100) ids.push(_.uniqueId());
equal(_.uniq(ids).length, ids.length, 'can generate a globally-unique stream of ids');
});
test('times', function() {
test("times", function() {
var vals = [];
_.times(3, function (i) { vals.push(i); });
deepEqual(vals, [0, 1, 2], 'is 0 indexed');
ok(_.isEqual(vals, [0,1,2]), "is 0 indexed");
//
vals = [];
_(3).times(function(i) { vals.push(i); });
deepEqual(vals, [0, 1, 2], 'works as a wrapper');
ok(_.isEqual(vals, [0,1,2]), "works as a wrapper");
// collects return values
deepEqual([0, 1, 2], _.times(3, function(i) { return i; }), 'collects return values');
ok(_.isEqual([0, 1, 2], _.times(3, function(i) { return i; })), "collects return values");
deepEqual(_.times(0, _.identity), []);
deepEqual(_.times(-1, _.identity), []);
deepEqual(_.times(parseFloat('-Infinity'), _.identity), []);
});
test('mixin', function() {
test("mixin", function() {
_.mixin({
myReverse: function(string) {
return string.split('').reverse().join('');
@@ -110,159 +71,126 @@
equal(_('champ').myReverse(), 'pmahc', 'mixed in a function to the OOP wrapper');
});
test('_.escape', function() {
test("_.escape", function() {
equal(_.escape("Curly & Moe"), "Curly &amp; Moe");
equal(_.escape('<a href="http://moe.com">Curly & Moe\'s</a>'), '&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;');
equal(_.escape("Curly &amp; Moe"), "Curly &amp;amp; Moe");
equal(_.escape(null), '');
});
test('_.unescape', function() {
var string = 'Curly & Moe';
test("_.unescape", function() {
var string = "Curly & Moe";
equal(_.unescape("Curly &amp; Moe"), string);
equal(_.unescape('&lt;a href=&quot;http://moe.com&quot;&gt;Curly &amp; Moe&#x27;s&lt;/a&gt;'), '<a href="http://moe.com">Curly & Moe\'s</a>');
equal(_.unescape("Curly &amp;amp; Moe"), "Curly &amp; Moe");
equal(_.unescape(null), '');
equal(_.unescape(_.escape(string)), string);
equal(_.unescape(string), string, 'don\'t unescape unnecessarily');
});
// Don't care what they escape them to just that they're escaped and can be unescaped
test('_.escape & unescape', function() {
// test & (&amp;) seperately obviously
var escapeCharacters = ['<', '>', '"', '\'', '`'];
_.each(escapeCharacters, function(escapeChar) {
var str = 'a ' + escapeChar + ' string escaped';
var escaped = _.escape(str);
notEqual(str, escaped, escapeChar + ' is escaped');
equal(str, _.unescape(escaped), escapeChar + ' can be unescaped');
str = 'a ' + escapeChar + escapeChar + escapeChar + 'some more string' + escapeChar;
escaped = _.escape(str);
equal(escaped.indexOf(escapeChar), -1, 'can escape multiple occurances of ' + escapeChar);
equal(_.unescape(escaped), str, 'multiple occurrences of ' + escapeChar + ' can be unescaped');
});
// handles multiple escape characters at once
var joiner = ' other stuff ';
var allEscaped = escapeCharacters.join(joiner);
allEscaped += allEscaped;
ok(_.every(escapeCharacters, function(escapeChar) {
return allEscaped.indexOf(escapeChar) !== -1;
}), 'handles multiple characters');
ok(allEscaped.indexOf(joiner) >= 0, 'can escape multiple escape characters at the same time');
// test & -> &amp;
var str = 'some string & another string & yet another';
var escaped = _.escape(str);
ok(escaped.indexOf('&') !== -1, 'handles & aka &amp;');
equal(_.unescape(str), str, 'can unescape &amp;');
});
test('template', function() {
test("template", function() {
var basicTemplate = _.template("<%= thing %> is gettin' on my noives!");
var result = basicTemplate({thing : 'This'});
equal(result, "This is gettin' on my noives!", 'can do basic attribute interpolation');
var sansSemicolonTemplate = _.template('A <% this %> B');
equal(sansSemicolonTemplate(), 'A B');
var sansSemicolonTemplate = _.template("A <% this %> B");
equal(sansSemicolonTemplate(), "A B");
var backslashTemplate = _.template('<%= thing %> is \\ridanculous');
equal(backslashTemplate({thing: 'This'}), 'This is \\ridanculous');
var backslashTemplate = _.template("<%= thing %> is \\ridanculous");
equal(backslashTemplate({thing: 'This'}), "This is \\ridanculous");
var escapeTemplate = _.template('<%= a ? "checked=\\"checked\\"" : "" %>');
equal(escapeTemplate({a: true}), 'checked="checked"', 'can handle slash escapes in interpolations.');
var fancyTemplate = _.template('<ul><% ' +
' for (var key in people) { ' +
'%><li><%= people[key] %></li><% } %></ul>');
result = fancyTemplate({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var fancyTemplate = _.template("<ul><% \
for (var key in people) { \
%><li><%= people[key] %></li><% } %></ul>");
result = fancyTemplate({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
var escapedCharsInJavascriptTemplate = _.template('<ul><% _.each(numbers.split("\\n"), function(item) { %><li><%= item %></li><% }) %></ul>');
result = escapedCharsInJavascriptTemplate({numbers: 'one\ntwo\nthree\nfour'});
equal(result, '<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>', 'Can use escaped characters (e.g. \\n) in JavaScript');
var escapedCharsInJavascriptTemplate = _.template("<ul><% _.each(numbers.split('\\n'), function(item) { %><li><%= item %></li><% }) %></ul>");
result = escapedCharsInJavascriptTemplate({numbers: "one\ntwo\nthree\nfour"});
equal(result, "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>", 'Can use escaped characters (e.g. \\n) in Javascript');
var namespaceCollisionTemplate = _.template('<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class="thumbnail" rel="<%= p %>"></div><% }); %>');
var namespaceCollisionTemplate = _.template("<%= pageCount %> <%= thumbnails[pageCount] %> <% _.each(thumbnails, function(p) { %><div class=\"thumbnail\" rel=\"<%= p %>\"></div><% }); %>");
result = namespaceCollisionTemplate({
pageCount: 3,
thumbnails: {
1: 'p1-thumbnail.gif',
2: 'p2-thumbnail.gif',
3: 'p3-thumbnail.gif'
1: "p1-thumbnail.gif",
2: "p2-thumbnail.gif",
3: "p3-thumbnail.gif"
}
});
equal(result, '3 p3-thumbnail.gif <div class="thumbnail" rel="p1-thumbnail.gif"></div><div class="thumbnail" rel="p2-thumbnail.gif"></div><div class="thumbnail" rel="p3-thumbnail.gif"></div>');
equal(result, "3 p3-thumbnail.gif <div class=\"thumbnail\" rel=\"p1-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p2-thumbnail.gif\"></div><div class=\"thumbnail\" rel=\"p3-thumbnail.gif\"></div>");
var noInterpolateTemplate = _.template('<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
var noInterpolateTemplate = _.template("<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
result = noInterpolateTemplate();
equal(result, '<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>');
equal(result, "<div><p>Just some text. Hey, I know this is silly but it aids consistency.</p></div>");
var quoteTemplate = _.template("It's its, not it's");
equal(quoteTemplate({}), "It's its, not it's");
var quoteInStatementAndBody = _.template('<% ' +
" if(foo == 'bar'){ " +
"%>Statement quotes and 'quotes'.<% } %>");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
var quoteInStatementAndBody = _.template("<%\
if(foo == 'bar'){ \
%>Statement quotes and 'quotes'.<% } %>");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
var withNewlinesAndTabs = _.template('This\n\t\tis: <%= x %>.\n\tok.\nend.');
equal(withNewlinesAndTabs({x: 'that'}), 'This\n\t\tis: that.\n\tok.\nend.');
var template = _.template('<i><%- value %></i>');
result = template({value: '<script>'});
var template = _.template("<i><%- value %></i>");
var result = template({value: "<script>"});
equal(result, '<i>&lt;script&gt;</i>');
var stooge = {
name: 'Moe',
name: "Moe",
template: _.template("I'm <%= this.name %>")
};
equal(stooge.template(), "I'm Moe");
template = _.template('\n ' +
' <%\n ' +
' // a comment\n ' +
' if (data) { data += 12345; }; %>\n ' +
' <li><%= data %></li>\n '
);
equal(template({data : 12345}).replace(/\s/g, ''), '<li>24690</li>');
if (!$.browser.msie) {
var fromHTML = _.template($('#template').html());
equal(fromHTML({data : 12345}).replace(/\s/g, ''), '<li>24690</li>');
}
_.templateSettings = {
evaluate : /\{\{([\s\S]+?)\}\}/g,
interpolate : /\{\{=([\s\S]+?)\}\}/g
};
var custom = _.template('<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>');
result = custom({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var custom = _.template("<ul>{{ for (var key in people) { }}<li>{{= people[key] }}</li>{{ } }}</ul>");
result = custom({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
var customQuote = _.template("It's its, not it's");
equal(customQuote({}), "It's its, not it's");
quoteInStatementAndBody = _.template("{{ if(foo == 'bar'){ }}Statement quotes and 'quotes'.{{ } }}");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
var quoteInStatementAndBody = _.template("{{ if(foo == 'bar'){ }}Statement quotes and 'quotes'.{{ } }}");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
_.templateSettings = {
evaluate : /<\?([\s\S]+?)\?>/g,
interpolate : /<\?=([\s\S]+?)\?>/g
};
var customWithSpecialChars = _.template('<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>');
result = customWithSpecialChars({people : {moe : 'Moe', larry : 'Larry', curly : 'Curly'}});
equal(result, '<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>', 'can run arbitrary javascript in templates');
var customWithSpecialChars = _.template("<ul><? for (var key in people) { ?><li><?= people[key] ?></li><? } ?></ul>");
result = customWithSpecialChars({people : {moe : "Moe", larry : "Larry", curly : "Curly"}});
equal(result, "<ul><li>Moe</li><li>Larry</li><li>Curly</li></ul>", 'can run arbitrary javascript in templates');
var customWithSpecialCharsQuote = _.template("It's its, not it's");
equal(customWithSpecialCharsQuote({}), "It's its, not it's");
quoteInStatementAndBody = _.template("<? if(foo == 'bar'){ ?>Statement quotes and 'quotes'.<? } ?>");
equal(quoteInStatementAndBody({foo: 'bar'}), "Statement quotes and 'quotes'.");
var quoteInStatementAndBody = _.template("<? if(foo == 'bar'){ ?>Statement quotes and 'quotes'.<? } ?>");
equal(quoteInStatementAndBody({foo: "bar"}), "Statement quotes and 'quotes'.");
_.templateSettings = {
interpolate : /\{\{(.+?)\}\}/g
};
var mustache = _.template('Hello {{planet}}!');
equal(mustache({planet : 'World'}), 'Hello World!', 'can mimic mustache.js');
var mustache = _.template("Hello {{planet}}!");
equal(mustache({planet : "World"}), "Hello World!", "can mimic mustache.js");
var templateWithNull = _.template('a null undefined {{planet}}');
equal(templateWithNull({planet : 'world'}), 'a null undefined world', 'can handle missing escape and evaluate settings');
var templateWithNull = _.template("a null undefined {{planet}}");
equal(templateWithNull({planet : "world"}), "a null undefined world", "can handle missing escape and evaluate settings");
});
test('_.template provides the generated function source, when a SyntaxError occurs', function() {
@@ -288,46 +216,10 @@
strictEqual(_.result(null, 'x'), undefined);
});
test('result returns a default value if object is null or undefined', function() {
strictEqual(_.result(null, 'b', 'default'), 'default');
strictEqual(_.result(undefined, 'c', 'default'), 'default');
strictEqual(_.result(''.match('missing'), 1, 'default'), 'default');
});
test('result returns a default value if property of object is missing', function() {
strictEqual(_.result({d: null}, 'd', 'default'), null);
strictEqual(_.result({e: false}, 'e', 'default'), false);
});
test('result only returns the default value if the object does not have the property or is undefined', function() {
strictEqual(_.result({}, 'b', 'default'), 'default');
strictEqual(_.result({d: undefined}, 'd', 'default'), 'default');
});
test('result does not return the default if the property of an object is found in the prototype', function() {
var Foo = function(){};
Foo.prototype.bar = 1;
strictEqual(_.result(new Foo, 'bar', 2), 1);
});
test('result does use the fallback when the result of invoking the property is undefined', function() {
var obj = {a: function() {}};
strictEqual(_.result(obj, 'a', 'failed'), undefined);
});
test('result fallback can use a function', function() {
var obj = {a: [1, 2, 3]};
strictEqual(_.result(obj, 'b', _.constant(5)), 5);
strictEqual(_.result(obj, 'b', function() {
return this.a;
}), obj.a, 'called with context');
});
test('_.templateSettings.variable', function() {
var s = '<%=data.x%>';
var data = {x: 'x'};
var tmp = _.template(s, {variable: 'data'});
strictEqual(tmp(data), 'x');
strictEqual(_.template(s, data, {variable: 'data'}), 'x');
_.templateSettings.variable = 'data';
strictEqual(_.template(s)(data), 'x');
});
@@ -348,22 +240,22 @@
strictEqual(templateEscaped({x: undefined}), '');
var templateWithProperty = _.template('<%=x.foo%>');
strictEqual(templateWithProperty({x: {}}), '');
strictEqual(templateWithProperty({x: {}}), '');
strictEqual(templateWithProperty({x: {} }), '');
strictEqual(templateWithProperty({x: {} }), '');
var templateWithPropertyEscaped = _.template('<%-x.foo%>');
strictEqual(templateWithPropertyEscaped({x: {}}), '');
strictEqual(templateWithPropertyEscaped({x: {}}), '');
strictEqual(templateWithPropertyEscaped({x: {} }), '');
strictEqual(templateWithPropertyEscaped({x: {} }), '');
});
test('interpolate evaluates code only once.', 2, function() {
var count = 0;
var template = _.template('<%= f() %>');
template({f: function(){ ok(!count++); }});
template({f: function(){ ok(!(count++)); }});
var countEscaped = 0;
var templateEscaped = _.template('<%- f() %>');
templateEscaped({f: function(){ ok(!countEscaped++); }});
templateEscaped({f: function(){ ok(!(countEscaped++)); }});
});
test('#746 - _.template settings are not modified.', 1, function() {
@@ -377,4 +269,4 @@
strictEqual(template(), '<<\nx\n>>');
});
}());
});

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