dfcreative/evented-array

# Evented array [![Build Status](https://travis-ci.org/dfcreative/evented-array.svg?branch=master)](https://travis-ci.org/dfcreative/evented-array) [![Code Climate](https://codeclimate.com/github/dfcreative/evented-array/badges/gpa.svg)](https://codeclimate.com/github/dfcreative/evented-array) <a href="UNLICENSE"><img src="http://upload.wikimedia.org/wikipedia/commons/6/62/PD-icon.svg" width="20"/></a>


Just tiny wrapper to make any array emit mutator events.

## Use

`$ npm install evented-array`

```js
var EventedArray = require('evented-array');

var a = new EventedArray(1,2,3);
var b = EventedArray([]);

a.on('shift', function () { console.log('Shifted'); });
b.on('changed', function () { console.log('Changed'); });

a.shift();
b.push(3);
```

Full list of mutator methods can be found in MDN [mutator methods list](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/prototype#Mutator_methods):

* `copyWithin`
* `fill`
* `pop`
* `push`
* `reverse`
* `shift`
* `sort`
* `splice`
* `unshift`

To subclass Array is used the [Irakli Gozalishvili’s method](https://gist.github.com/Gozala/666251).


[![NPM](https://nodei.co/npm/evented-array.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/evented-array/)