Add some method aliases

microevent.js

@@ -1,6 +1,6 @@
 /**
  * MicroEvent - to make any js object an event emitter (server or browser)
- * 
+ *
  * - pure javascript - server compatible, browser compatible
  * - dont rely on the browser doms
  * - super simple - you get it immediatly, no mistery, no magic involved
@@ -9,42 +9,47 @@
  *   - make it safer to use
 */
 
-var MicroEvent	= function(){}
-MicroEvent.prototype	= {
-	bind	: function(event, fct){
-		this._events = this._events || {};
-		this._events[event] = this._events[event]	|| [];
-		this._events[event].push(fct);
-	},
-	unbind	: function(event, fct){
-		this._events = this._events || {};
-		if( event in this._events === false  )	return;
-		this._events[event].splice(this._events[event].indexOf(fct), 1);
-	},
-	trigger	: function(event /* , args... */){
-		this._events = this._events || {};
-		if( event in this._events === false  )	return;
-		for(var i = 0; i < this._events[event].length; i++){
-			this._events[event][i].apply(this, Array.prototype.slice.call(arguments, 1))
-		}
-	}
+var MicroEvent  = function(){}
+MicroEvent.prototype  = {
+  bind  : function(event, fct){
+    this._events = this._events || {};
+    this._events[event] = this._events[event] || [];
+    this._events[event].push(fct);
+  },
+  unbind  : function(event, fct){
+    this._events = this._events || {};
+    if( event in this._events === false  )  return;
+    this._events[event].splice(this._events[event].indexOf(fct), 1);
+  },
+  trigger : function(event /* , args... */){
+    this._events = this._events || {};
+    if( event in this._events === false  )  return;
+    for(var i = 0; i < this._events[event].length; i++){
+      this._events[event][i].apply(this, Array.prototype.slice.call(arguments, 1))
+    }
+  }
 };
 
+// Add some method aliases.
+MicroEvent.prototype.on = MicroEvent.prototype.bind;
+MicroEvent.prototype.off = MicroEvent.prototype.unbind;
+MicroEvent.prototype.emit = MicroEvent.prototype.trigger;
+
 /**
  * mixin will delegate all MicroEvent.js function in the destination object
  *
  * - require('MicroEvent').mixin(Foobar) will make Foobar able to use MicroEvent
  *
  * @param {Object} the object which will support MicroEvent
 */
-MicroEvent.mixin	= function(destObject){
-	var props	= ['bind', 'unbind', 'trigger'];
-	for(var i = 0; i < props.length; i ++){
-		destObject.prototype[props[i]]	= MicroEvent.prototype[props[i]];
-	}
+MicroEvent.mixin  = function(destObject){
+  var props = ['bind', 'unbind', 'trigger', 'on', 'off', 'emit'];
+  for(var i = 0; i < props.length; i ++){
+    destObject.prototype[props[i]]  = MicroEvent.prototype[props[i]];
+  }
 }
 
 // export in common js
 if( typeof module !== "undefined" && ('exports' in module)){
-	module.exports	= MicroEvent
+  module.exports  = MicroEvent
 }