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Rich Trott
e313c0286b
PR-URL: https://github.com/nodejs/node/pull/7999 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Roman Reiss <me@silverwind.io> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
array-uniq 
Create an array without duplicates
It's already pretty fast, but will be much faster when Set becomes available in V8 (especially with large arrays).
Install
$ npm install --save array-uniq
Usage
const arrayUniq = require('array-uniq');
arrayUniq([1, 1, 2, 3, 3]);
//=> [1, 2, 3]
arrayUniq(['foo', 'foo', 'bar', 'foo']);
//=> ['foo', 'bar']
License
MIT © Sindre Sorhus