You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
671 B
Markdown
31 lines
671 B
Markdown
5 years ago
|
# array-uniq [](https://travis-ci.org/sindresorhus/array-uniq)
|
||
|
|
|
||
|
|
> Create an array without duplicates
|
||
|
|
|
||
|
|
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).
|
||
|
|
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
$ npm install --save array-uniq
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
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](https://sindresorhus.com)
|