noop9/readme.md

◻️ Supreme nothingness

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> ◻️ Supreme nothingness

[![Build Status](https://travis-ci.org/sindresorhus/noop3.svg?branch=master)](https://travis-ci.org/sindresorhus/noop3) [![Coverage Status](https://coveralls.io/repos/github/sindresorhus/noop3/badge.svg?branch=master)](https://coveralls.io/github/sindresorhus/noop3?branch=master)

![](https://cloud.githubusercontent.com/assets/170270/11731042/eba6ffc6-9f98-11e5-8d7d-7890dbc394c5.gif)


## Install

```
$ npm install noop3
```


## Usage

```js
const noop = require('noop3');

function unicorn(fn) {
	fn = fn || noop;
	return fn('unicorn');
}
unicorn();

// Also compatible with non-mythical single horned creatures
function narwhal(fn) {
	fn = fn || noop;
	return fn('narwhal');
}
narwhal();

// Using the noop factory
const fn = require('noop3/factory');
const rainbow = fn();
const flowers = fn();
console.log(rainbow === flowers);
//=> false

rainbow();
//=> undefined
```


## Related

- [noop-cli](https://github.com/sindresorhus/noop-cli) - CLI for this module
- [noop2](https://github.com/yoshuawuyts/noop2) - Prior art


## License

MIT © [Sindre Sorhus](https://sindresorhus.com)