Simple EventEmitter implementation

Author: tshemsedinov

EventEmitter/emitter.js

@@ -0,0 +1,17 @@
+'use strict';
+
+global.EventEmitter = function() {
+  this.events = {};
+};
+
+EventEmitter.prototype.on = function(name, callback) {
+  this.events[name] = this.events[name] || [];
+  this.events[name].push(callback);
+};
+
+EventEmitter.prototype.emit = function(name, data) {
+  var event = this.events[name];
+  if (event) event.forEach(function(callback) {
+    callback(data);
+  });
+};