mirror of
https://github.com/invoiceninja/invoiceninja.git
synced 2025-06-23 20:00:33 -04:00
141 lines
7.7 KiB
Markdown
141 lines
7.7 KiB
Markdown
# Lo-Dash v0.9.2
|
||
|
||
A utility library delivering consistency, [customization](http://lodash.com/custom-builds), [performance](http://lodash.com/benchmarks), & [extras](http://lodash.com/#features).
|
||
|
||
## Download
|
||
|
||
* [Development build](https://raw.github.com/lodash/lodash/0.9.2/lodash.js)
|
||
* [Production build](https://raw.github.com/lodash/lodash/0.9.2/lodash.min.js)
|
||
* [Underscore build](https://raw.github.com/lodash/lodash/0.9.2/lodash.underscore.min.js) tailored for projects already using Underscore
|
||
* CDN copies of ≤ v0.9.2’s [Production](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.9.2/lodash.min.js), [Underscore](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.9.2/lodash.underscore.min.js), and [Development](http://cdnjs.cloudflare.com/ajax/libs/lodash.js/0.9.2/lodash.js) builds are available on [cdnjs](http://cdnjs.com/) thanks to [CloudFlare](http://www.cloudflare.com/)
|
||
* For optimal file size, [create a custom build](http://lodash.com/custom-builds) with only the features you need
|
||
|
||
## Dive in
|
||
|
||
We’ve got [API docs](http://lodash.com/docs), [benchmarks](http://lodash.com/benchmarks), and [unit tests](http://lodash.com/tests).
|
||
|
||
Create your own benchmarks at [jsPerf](http://jsperf.com), or [search](http://jsperf.com/search?q=lodash) for existing ones.
|
||
|
||
For a list of upcoming features, check out our [roadmap](https://github.com/lodash/lodash/wiki/Roadmap).
|
||
|
||
## Screencasts
|
||
|
||
For more information check out these screencasts over Lo-Dash:
|
||
|
||
* [Introducing Lo-Dash](https://vimeo.com/44154599)
|
||
* [Lo-Dash optimizations and custom builds](https://vimeo.com/44154601)
|
||
* [Lo-Dash’s origin and why it’s a better utility belt](https://vimeo.com/44154600)
|
||
* [Unit testing in Lo-Dash](https://vimeo.com/45865290)
|
||
* [Lo-Dash’s approach to native method use](https://vimeo.com/48576012)
|
||
|
||
## Features
|
||
|
||
* AMD loader support ([RequireJS](http://requirejs.org/), [curl.js](https://github.com/cujojs/curl), etc.)
|
||
* [_.clone](http://lodash.com/docs#clone) supports *“deep”* cloning
|
||
* [_.contains](http://lodash.com/docs#contains) accepts a `fromIndex` argument
|
||
* [_.forEach](http://lodash.com/docs#forEach) is chainable and supports exiting iteration early
|
||
* [_.forIn](http://lodash.com/docs#forIn) for iterating over an object’s own and inherited properties
|
||
* [_.forOwn](http://lodash.com/docs#forOwn) for iterating over an object’s own properties
|
||
* [_.isPlainObject](http://lodash.com/docs#isPlainObject) checks if values are created by the `Object` constructor
|
||
* [_.lateBind](http://lodash.com/docs#lateBind) for late binding
|
||
* [_.merge](http://lodash.com/docs#merge) for a *“deep”* [_.extend](http://lodash.com/docs#extend)
|
||
* [_.partial](http://lodash.com/docs#partial) for partial application without `this` binding
|
||
* [_.pick](http://lodash.com/docs#pick) and [_.omit](http://lodash.com/docs#omit) accepts `callback` and `thisArg` arguments
|
||
* [_.template](http://lodash.com/docs#template) supports [ES6 delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-7.8.6) and utilizes [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) for easier debugging
|
||
* [_.contains](http://lodash.com/docs#contains), [_.size](http://lodash.com/docs#size), [_.toArray](http://lodash.com/docs#toArray),
|
||
[and more…](http://lodash.com/docs "_.countBy, _.every, _.filter, _.find, _.forEach, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.some, _.sortBy, _.where") accept strings
|
||
|
||
## Support
|
||
|
||
Lo-Dash has been tested in at least Chrome 5~23, Firefox 1~16, IE 6-10, Opera 9.25-12, Safari 3-6, Node.js 0.4.8-0.8.14, Narwhal 0.3.2, RingoJS 0.8, and Rhino 1.7RC5.
|
||
|
||
## Installation and usage
|
||
|
||
In browsers:
|
||
|
||
```html
|
||
<script src="lodash.js"></script>
|
||
```
|
||
|
||
Using [npm](http://npmjs.org/):
|
||
|
||
```bash
|
||
npm install lodash
|
||
|
||
npm install -g lodash
|
||
npm link lodash
|
||
```
|
||
|
||
In [Node.js](http://nodejs.org/) and [RingoJS v0.8.0+](http://ringojs.org/):
|
||
|
||
```js
|
||
var _ = require('lodash');
|
||
```
|
||
|
||
**Note:** If Lo-Dash is installed globally, [run `npm link lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory before requiring it.
|
||
|
||
In [RingoJS v0.7.0-](http://ringojs.org/):
|
||
|
||
```js
|
||
var _ = require('lodash')._;
|
||
```
|
||
|
||
In [Rhino](http://www.mozilla.org/rhino/):
|
||
|
||
```js
|
||
load('lodash.js');
|
||
```
|
||
|
||
In an AMD loader like [RequireJS](http://requirejs.org/):
|
||
|
||
```js
|
||
require({
|
||
'paths': {
|
||
'underscore': 'path/to/lodash'
|
||
}
|
||
},
|
||
['underscore'], function(_) {
|
||
console.log(_.VERSION);
|
||
});
|
||
```
|
||
|
||
## Resolved Underscore.js issues
|
||
|
||
* Allow iteration of objects with a `length` property [[#799](https://github.com/documentcloud/underscore/pull/799), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L545-551)]
|
||
* Fix cross-browser object iteration bugs [[#60](https://github.com/documentcloud/underscore/issues/60), [#376](https://github.com/documentcloud/underscore/issues/376), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L558-582)]
|
||
* Methods should work on pages with incorrectly shimmed native methods [[#7](https://github.com/documentcloud/underscore/issues/7), [#742](https://github.com/documentcloud/underscore/issues/742), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L140-146)]
|
||
* `_.isEmpty` should support jQuery/MooTools DOM query collections [[#690](https://github.com/documentcloud/underscore/pull/690), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L747-752)]
|
||
* `_.isObject` should avoid V8 bug [#2291](http://code.google.com/p/8/issues/detail?id=2291) [[#605](https://github.com/documentcloud/underscore/issues/605), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L828-840)]
|
||
* `_.keys` should work with `arguments` objects cross-browser [[#396](https://github.com/documentcloud/underscore/issues/396), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L921-923)]
|
||
* `_.range` should coerce arguments to numbers [[#634](https://github.com/documentcloud/underscore/issues/634), [#683](https://github.com/documentcloud/underscore/issues/683), [test](https://github.com/lodash/lodash/blob/0.9.2/test/test.js#L1337-1340)]
|
||
|
||
## Release Notes
|
||
|
||
### <sup>v0.9.2</sup>
|
||
|
||
* Added `fromIndex` argument to `_.contains`
|
||
* Added `moduleId` build option
|
||
* Added Closure Compiler *“simple”* optimizations to the build process
|
||
* Added support for strings in `_.max` and `_.min`
|
||
* Added support for ES6 template delimiters to `_.template`
|
||
* Ensured re-minification of Lo-Dash by third parties avoids Closure Compiler bugs
|
||
* Optimized `_.every`, `_.find`, `_.some`, and `_.uniq`
|
||
|
||
The full changelog is available [here](https://github.com/lodash/lodash/wiki/Changelog).
|
||
|
||
## BestieJS
|
||
|
||
Lo-Dash is part of the [BestieJS](https://github.com/bestiejs) *“Best in Class”* module collection. This means we promote solid browser/environment support, ES5 precedents, unit testing, and plenty of documentation.
|
||
|
||
## Author
|
||
|
||
| [](http://twitter.com/jdalton "Follow @jdalton on Twitter") |
|
||
|---|
|
||
| [John-David Dalton](http://allyoucanleet.com/) |
|
||
|
||
## Contributors
|
||
|
||
| [](http://twitter.com/blainebublitz "Follow @BlaineBublitz on Twitter") | [](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter") | [](http://twitter.com/mathias "Follow @mathias on Twitter") |
|
||
|---|---|---|
|
||
| [Blaine Bublitz](http://iceddev.com/) | [Kit Cambridge](http://kitcambridge.github.io/) | [Mathias Bynens](http://mathiasbynens.be/) |
|