https://github.com/shinnn/array-divide

Divide an array into multiple arrays each of whom have the same number of items
https://github.com/shinnn/array-divide

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Divide an array into multiple arrays each of whom have the same number of items

• Host: GitHub
• URL: https://github.com/shinnn/array-divide
• Owner: shinnn
• License: mit
• Created: 2015-01-23T19:56:11.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2018-12-06T19:17:00.000Z (over 6 years ago)
• Last Synced: 2025-06-28T11:08:53.876Z (15 days ago)
• Language: JavaScript
• Homepage: https://npm.runkit.com/array-divide
• Size: 29.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# array-divide

[![npm version](https://img.shields.io/npm/v/array-divide.svg)](https://www.npmjs.com/package/array-divide)

[![Build Status](https://travis-ci.com/shinnn/array-divide.svg?branch=master)](https://travis-ci.com/shinnn/array-divide)

[![Coverage Status](https://img.shields.io/coveralls/shinnn/array-divide.svg)](https://coveralls.io/github/shinnn/array-divide)

Divide an `Array` into multiple `Array`s each of whom have the same number of items

```javascript

arrayDivide(['a', 'b', 'c', 'd'], 2); //=> [['a', 'b'], ['c', 'd']]

arrayDivide(['a', 'b', 'c', 'd'], 3); //=> [['a', 'b', 'c'], ['d']]

```

## Installation

[Use](https://docs.npmjs.com/cli/install) [npm](https://docs.npmjs.com/about-npm/).

```

npm install array-divide

```

## API

```javascript

import arrayDivide from 'array-divide';

```

### arrayDivide(*array*, *count*)

*array*: `Array`  

*count*: `number` (the maximum number of items)  

Return: `Array` (a new array and doesn't break the original one)

```javascript

arrayDivide(['a', 'b', 'c', 'd'], 100); //=> [['a', 'b', 'c', 'd']]

arrayDivide([], 100); //=> []

arrayDivide(['a', 'b', 'c'], 0); // throw an error (count must be >= 1)

arrayDivide(new Set(), 1); // throw an error (doesn't support array-like object)

```

## License

Copyright (c) 2015 - 2018 [Shinnosuke Watanabe](https://github.com/shinnn)

Licensed under [the MIT License](./LICENSE).