event-abstract-class

!Travis Build

Event abstract class
====================
ES6 abstract class to extend and allow classes to support native object event binding/triggering.

Example
-------
``javascript
import EventAbstractClass from 'event-abstract-class'

class Example extends EventAbstractClass {
constructor () {
super()

this.value = null
}

setValue (value) {
let oldValue = this.value

this.trigger('setValue:pre', {
newValue: value
})

this.value = value

this.trigger('setValue:post', {
newValue: value,
oldValue: oldValue
})
}
}

let example = new Example()

example.on('setValue:post', (args) => {
console.log('oldValue', args.oldValue)
console.log('newValue', args.newValue)
})

example.setValue('New value 1!')
example.setValue('New value 2!')
``