const EventEmitter = require('events')
const util = require('util')
/**
* A small wrapper around custom event emitters.
* @module emitter
*/
/**
* Return a new custom event emitter
* @return {object} a function inheriting from EventEmitter with a default
* `#write()` method
*/
module.exports = function() {
function customEmitter() {
EventEmitter.call(this)
}
util.inherits(customEmitter, EventEmitter)
customEmitter.prototype.write = function(data) {
this.emit('data', data)
}
customEmitter.prototype.writeline = function(chunk) {
this.emit('line', chunk)
}
return new customEmitter()
}