gistfile1.js

var util = require('util'),
		events = require('events'),
		sys = require('sys');

function MyModule() {
	if(false === (this instanceof MyModule)) {
		return new MyModule();
	}
	events.EventEmitter.call(this);
	this.states = {"hello":"world"};

	this.parse("bar");

}
sys.inherits(MyModule, events.EventEmitter);

MyModule.prototype.parse = function(data){
	//parse data
	this.states[data] = "result";
}


module.exports = MyModule;