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- # Array Flatten
- [![NPM version][npm-image]][npm-url]
- [![NPM downloads][downloads-image]][downloads-url]
- [![Build status][travis-image]][travis-url]
- [![Test coverage][coveralls-image]][coveralls-url]
- > Flatten nested arrays.
- ## Installation
- ```
- npm install array-flatten --save
- ```
- ## Usage
- ```javascript
- var flatten = require('array-flatten')
- flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
- //=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
- flatten.depth([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
- //=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
- (function () {
- flatten.from(arguments) //=> [1, 2, 3]
- })(1, [2, 3])
- ```
- ### Methods
- * **flatten(array)** Flatten a nested array structure
- * **flatten.from(arrayish)** Flatten an array-like structure (E.g. arguments)
- * **flatten.depth(array, depth)** Flatten a nested array structure with a specific depth
- * **flatten.fromDepth(arrayish, depth)** Flatten an array-like structure with a specific depth
- ## License
- MIT
- [npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
- [npm-url]: https://npmjs.org/package/array-flatten
- [downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
- [downloads-url]: https://npmjs.org/package/array-flatten
- [travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
- [travis-url]: https://travis-ci.org/blakeembrey/array-flatten
- [coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
- [coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master
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