lodash.once
Advanced tools
Comparing version 2.4.1 to 3.0.0
41
index.js
/** | ||
* Lo-Dash 2.4.1 (Custom Build) <http://lodash.com/> | ||
* Build: `lodash modularize modern exports="npm" -o ./npm/` | ||
* Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> | ||
* Based on Underscore.js 1.5.2 <http://underscorejs.org/LICENSE> | ||
* Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors | ||
* Available under MIT license <http://lodash.com/license> | ||
* lodash 3.0.0 (Custom Build) <https://lodash.com/> | ||
* Build: `lodash modern modularize exports="npm" -o ./` | ||
* Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/> | ||
* Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE> | ||
* Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors | ||
* Available under MIT license <https://lodash.com/license> | ||
*/ | ||
var isFunction = require('lodash.isfunction'); | ||
var before = require('lodash.before'); | ||
/** | ||
* Creates a function that is restricted to execute `func` once. Repeat calls to | ||
* the function will return the value of the first call. The `func` is executed | ||
* Creates a function that is restricted to invoking `func` once. Repeat calls | ||
* to the function return the value of the first call. The `func` is invoked | ||
* with the `this` binding of the created function. | ||
@@ -18,3 +18,4 @@ * | ||
* @memberOf _ | ||
* @category Functions | ||
* @type Function | ||
* @category Function | ||
* @param {Function} func The function to restrict. | ||
@@ -27,24 +28,8 @@ * @returns {Function} Returns the new restricted function. | ||
* initialize(); | ||
* // `initialize` executes `createApplication` once | ||
* // `initialize` invokes `createApplication` once | ||
*/ | ||
function once(func) { | ||
var ran, | ||
result; | ||
if (!isFunction(func)) { | ||
throw new TypeError; | ||
} | ||
return function() { | ||
if (ran) { | ||
return result; | ||
} | ||
ran = true; | ||
result = func.apply(this, arguments); | ||
// clear the `func` variable so the function may be garbage collected | ||
func = null; | ||
return result; | ||
}; | ||
return before(func, 2); | ||
} | ||
module.exports = once; |
@@ -1,3 +0,3 @@ | ||
Copyright 2012-2013 The Dojo Foundation <http://dojofoundation.org/> | ||
Based on Underscore.js 1.5.2, copyright 2009-2013 Jeremy Ashkenas, | ||
Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/> | ||
Based on Underscore.js 1.7.0, copyright 2009-2015 Jeremy Ashkenas, | ||
DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/> | ||
@@ -22,2 +22,2 @@ | ||
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. |
{ | ||
"name": "lodash.once", | ||
"version": "2.4.1", | ||
"description": "The Lo-Dash function `_.once` as a Node.js module generated by lodash-cli.", | ||
"homepage": "http://lodash.com/custom-builds", | ||
"version": "3.0.0", | ||
"description": "The modern build of lodash’s `_.once` as a module.", | ||
"homepage": "https://lodash.com/", | ||
"icon": "https://lodash.com/icon.svg", | ||
"license": "MIT", | ||
"keywords": ["functional", "lodash", "lodash-modularized", "server", "util"], | ||
"keywords": "lodash, lodash-modularized, stdlib, 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/)", | ||
"Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)", | ||
"Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)", | ||
"Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)", | ||
"Mathias Bynens <mathias@qiwi.be> (http://mathiasbynens.be/)" | ||
"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)" | ||
], | ||
"bugs": "https://github.com/lodash/lodash-cli/issues", | ||
"repository": { "type": "git", "url": "https://github.com/lodash/lodash-cli.git" }, | ||
"repository": "lodash/lodash", | ||
"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" }, | ||
"dependencies": { | ||
"lodash.isfunction": "~2.4.1" | ||
"lodash.before": "^3.0.0" | ||
} | ||
} |
@@ -1,15 +0,20 @@ | ||
# lodash.once v2.4.1 | ||
# lodash.once v3.0.0 | ||
The [Lo-Dash](http://lodash.com/) function [`_.once`](http://lodash.com/docs#once) as a [Node.js](http://nodejs.org/) module generated by [lodash-cli](https://npmjs.org/package/lodash-cli). | ||
The [modern build](https://github.com/lodash/lodash/wiki/Build-Differences) of [lodash’s](https://lodash.com/) `_.once` exported as a [Node.js](http://nodejs.org/)/[io.js](https://iojs.org/) module. | ||
## Author | ||
## Installation | ||
| [![twitter/jdalton](http://gravatar.com/avatar/299a3d891ff1920b69c364d061007043?s=70)](https://twitter.com/jdalton "Follow @jdalton on Twitter") | | ||
|---| | ||
| [John-David Dalton](http://allyoucanleet.com/) | | ||
Using npm: | ||
## Contributors | ||
```bash | ||
$ {sudo -H} npm i -g npm | ||
$ npm i --save lodash.once | ||
``` | ||
| [![twitter/blainebublitz](http://gravatar.com/avatar/ac1c67fd906c9fecd823ce302283b4c1?s=70)](https://twitter.com/blainebublitz "Follow @BlaineBublitz on Twitter") | [![twitter/kitcambridge](http://gravatar.com/avatar/6662a1d02f351b5ef2f8b4d815804661?s=70)](https://twitter.com/kitcambridge "Follow @kitcambridge on Twitter") | [![twitter/mathias](http://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") | | ||
|---|---|---| | ||
| [Blaine Bublitz](http://www.iceddev.com/) | [Kit Cambridge](http://kitcambridge.be/) | [Mathias Bynens](http://mathiasbynens.be/) | | ||
In Node.js/io.js: | ||
```js | ||
var once = require('lodash.once'); | ||
``` | ||
See the [documentation](https://lodash.com/docs#once) or [package source](https://github.com/lodash/lodash/blob/3.0.0-npm-packages/lodash.once) for more details. |
No tests
QualityPackage does not have any tests. This is a strong signal of a poorly maintained or low quality package.
Found 1 instance in 1 package
0
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+ Addedlodash.before@^3.0.0
+ Addedlodash.before@3.0.3(transitive)
- Removedlodash.isfunction@~2.4.1
- Removedlodash.isfunction@2.4.1(transitive)