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PR-URL: https://github.com/nodejs/io.js/pull/2286 Reviewed-By: Roman Reiss <me@silverwind.io>
31 lines
670 B
Markdown
31 lines
670 B
Markdown
# array-uniq [](https://travis-ci.org/sindresorhus/array-uniq)
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> Create an array without duplicates
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It's already pretty fast, but will be much faster when [Set](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set) becomes available in V8 (especially with large arrays).
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## Install
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```sh
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$ npm install --save array-uniq
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```
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## Usage
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```js
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var arrayUniq = require('array-uniq');
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arrayUniq([1, 1, 2, 3, 3]);
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//=> [1, 2, 3]
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arrayUniq(['foo', 'foo', 'bar', 'foo']);
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//=> ['foo', 'bar']
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```
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## License
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MIT © [Sindre Sorhus](http://sindresorhus.com)
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