https://github.com/callmecavs/array-intersect

Array intersection, simplified.
https://github.com/callmecavs/array-intersect

array intersection

Last synced: 9 months ago
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Array intersection, simplified.

• Host: GitHub
• URL: https://github.com/callmecavs/array-intersect
• Owner: callmecavs
• Created: 2018-08-06T00:25:53.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-08-06T01:03:48.000Z (over 7 years ago)
• Last Synced: 2024-05-29T23:36:05.149Z (over 1 year ago)
• Topics: array, intersection
• Language: JavaScript
• Homepage:
• Size: 33.2 KB
• Stars: 5
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# array-intersect

[![array-intersect on Travis](https://img.shields.io/travis/callmecavs/array-intersect.svg?style=flat-square)](https://travis-ci.org/callmecavs/array-intersect) [![array-intersect on NPM](https://img.shields.io/npm/v/array-intersect.svg?style=flat-square)](https://www.npmjs.com/package/array-intersect) [![array-intersect Downloads on NPM](https://img.shields.io/npm/dm/array-intersect.svg?style=flat-square)](https://www.npmjs.com/package/array-intersect) [![Standard JavaScript Style](https://img.shields.io/badge/code_style-standard-brightgreen.svg?style=flat-square)](http://standardjs.com/)

## Install

```sh

$ npm i array-intersect --save

```

## Use

Pass any number of arrays as arguments.

Expects that:

* Array items are unique (deduped)

* Array items are [primitive types](https://developer.mozilla.org/en-US/docs/Glossary/Primitive)

```javascript

import intersect from 'array-intersect'

const simple = intersect(

  [1, 2, 3],

  [2, 3, 4]

)

const complex = intersect(

  [0, 1, 2, 3],

  [1, 2, 3, 4],

  [2, 3, 4, 5]

)

console.log(simple)            // [2, 3]

console.log(complex)           // [2, 3]

```

## Browser Support

Requires support for [ES5 Array Methods](https://caniuse.com/#feat=es5).

## License

[MIT](https://opensource.org/licenses/MIT). © 2018 Michael Cavalea