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52 lines
1.0 KiB
Markdown
52 lines
1.0 KiB
Markdown
# for-in [](http://badge.fury.io/js/for-in)
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> Iterate over the own and inherited enumerable properties of an objecte, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js
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## Install
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#### Install with [npm](npmjs.org):
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```bash
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npm i for-in --save
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```
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## Run tests
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```bash
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npm test
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```
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## Usage
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```js
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var forIn = require('for-in');
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var obj = {a: 'foo', b: 'bar', c: 'baz'};
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var values = [];
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var keys = [];
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forIn(obj, function (value, key, o) {
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keys.push(key);
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values.push(value);
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});
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console.log(keys);
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//=> ['a', 'b', 'c'];
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console.log(values);
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//=> ['foo', 'bar', 'baz'];
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```
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## Author
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**Jon Schlinkert**
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+ [github/jonschlinkert](https://github.com/jonschlinkert)
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+ [twitter/jonschlinkert](http://twitter.com/jonschlinkert)
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## License
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Copyright (c) 2014 Jon Schlinkert, contributors.
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Released under the MIT license
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***
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_This file was generated by [verb-cli](https://github.com/assemble/verb-cli) on September 20, 2014._ |