#  [![NPM version][npm-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency Status][daviddm-image]][daviddm-url] [![Coverage Status][coveralls-image]][coveralls-url]

> Turn anything into an array


## Install

```sh
$ npm install --save array-ify
```


## Usage

```js
var arrayify = require('array-ify');

arrayify('unicorn');
//=> ['unicorn']

arrayify(['unicorn']);
//=> ['unicorn']

arrayify(null);
//=> [null]

arrayify(undefined);
//=> [undefined]
```


## Related

- [arrify](https://github.com/sindresorhus/arrify) - Convert a value to an array

The difference that is this module does **NOT** turn `null` or `undefined` to an empty array.


## License

MIT © [Steve Mao](https://github.com/stevemao)


[npm-image]: https://badge.fury.io/js/array-ify.svg
[npm-url]: https://npmjs.org/package/array-ify
[travis-image]: https://travis-ci.org/stevemao/array-ify.svg?branch=master
[travis-url]: https://travis-ci.org/stevemao/array-ify
[daviddm-image]: https://david-dm.org/stevemao/array-ify.svg?theme=shields.io
[daviddm-url]: https://david-dm.org/stevemao/array-ify
[coveralls-image]: https://coveralls.io/repos/stevemao/array-ify/badge.svg
[coveralls-url]: https://coveralls.io/r/stevemao/array-ify


The array-ify npm package is a utility that ensures a given value is returned as an array. If the value is already an array, it returns the value unchanged. If the value is not an array, it wraps the value in an array. This can be particularly useful for functions that need to handle inputs that could be either a single item or an array of items.

This feature takes a single value and converts it into an array containing that value. This is useful when you want to ensure that a variable is always an array, even if it starts as a single value.

This feature checks if the input is already an array and returns it unchanged. This is useful for functions that need to handle both single values and arrays uniformly.

This feature ensures that if the input is null or undefined, it returns an empty array. This is useful for avoiding errors when dealing with potentially null or undefined values.

array-ify

stevemao

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array-ify

Install

Usage

License

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Keywords

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