jquery.class.js

/* jshint undef: false, unused: false */

(function( $ ) {
	// Several of the methods in this plugin use code adapated from Prototype
	//  Prototype JavaScript framework, version 1.6.0.1
	//  (c) 2005-2007 Sam Stephenson
	var regs = {
		undHash: /_|-/,
		colons: /::/,
		words: /([A-Z]+)([A-Z][a-z])/g,
		lowUp: /([a-z\d])([A-Z])/g,
		dash: /([a-z\d])([A-Z])/g,
		replacer: /\{([^\}]+)\}/g,
		dot: /\./
	},
		getNext = function(current, nextPart, add){
			return current[nextPart] || ( add && (current[nextPart] = {}) );
		},
		isContainer = function(current){
			var type = typeof current;
			return type && (  type == 'function' || type == 'object' );
		},
		getObject = function( objectName, roots, add ) {
			
			var parts = objectName ? objectName.split(regs.dot) : [],
				length =  parts.length,
				currents = $.isArray(roots) ? roots : [roots || window],
				current,
				ret, 
				i,
				c = 0;
			
			if(length === 0){
				return currents[0];
			}
			while((current = currents[c++])){
				for (i =0; i < length - 1 && isContainer(current); i++ ) {
					current = getNext(current, parts[i], add);
				}
				if( isContainer(current) ) {
					
					ret = getNext(current, parts[i], add); 
					
					if( ret !== undefined ) {
						
						if ( add === false ) {
							delete current[parts[i]];
						}
						return ret;
						
					}
					
				}
			}
		},

		/** 
		 * @class jQuery.String
		 * 
		 * A collection of useful string helpers.
		 * 
		 */
		str = $.String = $.extend( $.String || {} , {
			/**
			 * @function
			 * Gets an object from a string.
			 * @param {String} name the name of the object to look for
			 * @param {Array} [roots] an array of root objects to look for the name
			 * @param {Boolean} [add] true to add missing objects to 
			 *  the path. false to remove found properties. undefined to 
			 *  not modify the root object
			 */
			getObject : getObject,
			/**
			 * Capitalizes a string
			 * @param {String} s the string.
			 * @return {String} a string with the first character capitalized.
			 */
			capitalize: function( s, cache ) {
				return s.charAt(0).toUpperCase() + s.substr(1);
			},
			/**
			 * Capitalizes a string from something undercored. Examples:
			 * @codestart
			 * jQuery.String.camelize("one_two") //-> "oneTwo"
			 * "three-four".camelize() //-> threeFour
			 * @codeend
			 * @param {String} s
			 * @return {String} a the camelized string
			 */
			camelize: function( s ) {
				s = str.classize(s);
				return s.charAt(0).toLowerCase() + s.substr(1);
			},
			/**
			 * Like camelize, but the first part is also capitalized
			 * @param {String} s
			 * @return {String} the classized string
			 */
			classize: function( s , join) {
				var parts = s.split(regs.undHash),
					i = 0;
				for (; i < parts.length; i++ ) {
					parts[i] = str.capitalize(parts[i]);
				}

				return parts.join(join || '');
			},
			/**
			 * Like [jQuery.String.classize|classize], but a space separates each 'word'
			 * @codestart
			 * jQuery.String.niceName("one_two") //-> "One Two"
			 * @codeend
			 * @param {String} s
			 * @return {String} the niceName
			 */
			niceName: function( s ) {
				str.classize(parts[i],' ');
			},

			/**
			 * Underscores a string.
			 * @codestart
			 * jQuery.String.underscore("OneTwo") //-> "one_two"
			 * @codeend
			 * @param {String} s
			 * @return {String} the underscored string
			 */
			underscore: function( s ) {
				return s.replace(regs.colons, '/').replace(regs.words, '$1_$2').replace(regs.lowUp, '$1_$2').replace(regs.dash, '_').toLowerCase();
			},
			/**
			 * Returns a string with {param} replaced values from data.
			 * 
			 *     $.String.sub("foo {bar}",{bar: "far"})
			 *     //-> "foo far"
			 *     
			 * @param {String} s The string to replace
			 * @param {Object} data The data to be used to look for properties.  If it's an array, multiple
			 * objects can be used.
			 * @param {Boolean} [remove] if a match is found, remove the property from the object
			 */
			sub: function( s, data, remove ) {
				var obs = [];
				obs.push(s.replace(regs.replacer, function( whole, inside ) {
					//convert inside to type
					var ob = getObject(inside, data, typeof remove == 'boolean' ? !remove : remove),
						type = typeof ob;
					if((type === 'object' || type === 'function') && type !== null){
						obs.push(ob);
						return "";
					}else{
						return ""+ob;
					}
				}));
				return obs.length <= 1 ? obs[0] : obs;
			}
		});

})(jQuery);
(function( $ ) {

	// if we are initializing a new class
	var initializing = false,
		makeArray = $.makeArray,
		isFunction = $.isFunction,
		isArray = $.isArray,
		extend = $.extend,
		concatArgs = function(arr, args){
			return arr.concat(makeArray(args));
		},
		// tests if we can get super in .toString()
		fnTest = /xyz/.test(function() {
			xyz;
		}) ? /\b_super\b/ : /.*/,
		// overwrites an object with methods, sets up _super
		// newProps - new properties
		// oldProps - where the old properties might be
		// addTo - what we are adding to
		inheritProps = function( newProps, oldProps, addTo ) {
			addTo = addTo || newProps;
			for ( var name in newProps ) {
				// Check if we're overwriting an existing function
				addTo[name] = isFunction(newProps[name]) && 
							  isFunction(oldProps[name]) && 
							  fnTest.test(newProps[name]) ? (function( name, fn ) {
					return function() {
						var tmp = this._super,
							ret;

						// Add a new ._super() method that is the same method
						// but on the super-class
						this._super = oldProps[name];

						// The method only need to be bound temporarily, so we
						// remove it when we're done executing
						ret = fn.apply(this, arguments);
						this._super = tmp;
						return ret;
					};
				})(name, newProps[name]) : newProps[name];
			}
		},


	/**
	 * @class jQuery.Class
	 * @plugin jquery/class
	 * @tag core
	 * @download dist/jquery/jquery.class.js
	 * @test jquery/class/qunit.html
	 * 
	 * Class provides simulated inheritance in JavaScript. Use clss to bridge the gap between
	 * jQuery's functional programming style and Object Oriented Programming. It 
	 * is based off John Resig's [http://ejohn.org/blog/simple-javascript-inheritance/|Simple Class]
	 * Inheritance library.  Besides prototypal inheritance, it includes a few important features:
	 * 
	 *   - Static inheritance
	 *   - Introspection
	 *   - Namespaces
	 *   - Setup and initialization methods
	 *   - Easy callback function creation
	 * 
	 * 
	 * ## Static v. Prototype
	 * 
	 * Before learning about Class, it's important to
	 * understand the difference between
	 * a class's __static__ and __prototype__ properties.
	 * 
	 *     //STATIC
	 *     MyClass.staticProperty  //shared property
	 *     
	 *     //PROTOTYPE
	 *     myclass = new MyClass()
	 *     myclass.prototypeMethod() //instance method
	 * 
	 * A static (or class) property is on the Class constructor
	 * function itself
	 * and can be thought of being shared by all instances of the 
	 * Class. Prototype propertes are available only on instances of the Class.
	 * 
	 * ## A Basic Class
	 * 
	 * The following creates a Monster class with a
	 * name (for introspection), static, and prototype members.
	 * Every time a monster instance is created, the static
	 * count is incremented.
	 *
	 * @codestart
	 * $.Class.extend('Monster',
	 * /* @static *|
	 * {
	 *   count: 0
	 * },
	 * /* @prototype *|
	 * {
	 *   init: function( name ) {
	 *
	 *     // saves name on the monster instance
	 *     this.name = name;
	 *
	 *     // sets the health
	 *     this.health = 10;
	 *
	 *     // increments count
	 *     this.Class.count++;
	 *   },
	 *   eat: function( smallChildren ){
	 *     this.health += smallChildren;
	 *   },
	 *   fight: function() {
	 *     this.health -= 2;
	 *   }
	 * });
	 *
	 * hydra = new Monster('hydra');
	 *
	 * dragon = new Monster('dragon');
	 *
	 * hydra.name        // -> hydra
	 * Monster.count     // -> 2
	 * Monster.shortName // -> 'Monster'
	 *
	 * hydra.eat(2);     // health = 12
	 *
	 * dragon.fight();   // health = 8
	 *
	 * @codeend
	 *
	 * 
	 * Notice that the prototype <b>init</b> function is called when a new instance of Monster is created.
	 * 
	 * 
	 * ## Inheritance
	 * 
	 * When a class is extended, all static and prototype properties are available on the new class.
	 * If you overwrite a function, you can call the base class's function by calling
	 * <code>this._super</code>.  Lets create a SeaMonster class.  SeaMonsters are less
	 * efficient at eating small children, but more powerful fighters.
	 * 
	 * 
	 *     Monster.extend("SeaMonster",{
	 *       eat: function( smallChildren ) {
	 *         this._super(smallChildren / 2);
	 *       },
	 *       fight: function() {
	 *         this.health -= 1;
	 *       }
	 *     });
	 *     
	 *     lockNess = new SeaMonster('Lock Ness');
	 *     lockNess.eat(4);   //health = 12
	 *     lockNess.fight();  //health = 11
	 * 
	 * ### Static property inheritance
	 * 
	 * You can also inherit static properties in the same way:
	 * 
	 *     $.Class.extend("First",
	 *     {
	 *         staticMethod: function() { return 1;}
	 *     },{})
	 *
	 *     First.extend("Second",{
	 *         staticMethod: function() { return this._super()+1;}
	 *     },{})
	 *
	 *     Second.staticMethod() // -> 2
	 * 
	 * ## Namespaces
	 * 
	 * Namespaces are a good idea! We encourage you to namespace all of your code.
	 * It makes it possible to drop your code into another app without problems.
	 * Making a namespaced class is easy:
	 * 
	 * @codestart
	 * $.Class.extend("MyNamespace.MyClass",{},{});
	 *
	 * new MyNamespace.MyClass()
	 * @codeend
	 * <h2 id='introspection'>Introspection</h2>
	 * Often, it's nice to create classes whose name helps determine functionality.  Ruby on
	 * Rails's [http://api.rubyonrails.org/classes/ActiveRecord/Base.html|ActiveRecord] ORM class
	 * is a great example of this.  Unfortunately, JavaScript doesn't have a way of determining
	 * an object's name, so the developer must provide a name.  Class fixes this by taking a String name for the class.
	 * @codestart
	 * $.Class.extend("MyOrg.MyClass",{},{})
	 * MyOrg.MyClass.shortName //-> 'MyClass'
	 * MyOrg.MyClass.fullName //->  'MyOrg.MyClass'
	 * @codeend
	 * The fullName (with namespaces) and the shortName (without namespaces) are added to the Class's
	 * static properties.
	 *
	 *
	 * <h2>Setup and initialization methods</h2>
	 * <p>
	 * Class provides static and prototype initialization functions.
	 * These come in two flavors - setup and init.
	 * Setup is called before init and
	 * can be used to 'normalize' init's arguments.
	 * </p>
	 * <div class='whisper'>PRO TIP: Typically, you don't need setup methods in your classes. Use Init instead.
	 * Reserve setup methods for when you need to do complex pre-processing of your class before init is called.
	 *
	 * </div>
	 * @codestart
	 * $.Class.extend("MyClass",
	 * {
	 *   setup: function() {} //static setup
	 *   init: function() {} //static constructor
	 * },
	 * {
	 *   setup: function() {} //prototype setup
	 *   init: function() {} //prototype constructor
	 * })
	 * @codeend
	 *
	 * <h3>Setup</h3>
	 * <p>Setup functions are called before init functions.  Static setup functions are passed
	 * the base class followed by arguments passed to the extend function.
	 * Prototype static functions are passed the Class constructor function arguments.</p>
	 * <p>If a setup function returns an array, that array will be used as the arguments
	 * for the following init method.  This provides setup functions the ability to normalize
	 * arguments passed to the init constructors.  They are also excellent places
	 * to put setup code you want to almost always run.</p>
	 * <p>
	 * The following is similar to how [jQuery.Controller.prototype.setup]
	 * makes sure init is always called with a jQuery element and merged options
	 * even if it is passed a raw
	 * HTMLElement and no second parameter.
	 * </p>
	 * @codestart
	 * $.Class.extend("jQuery.Controller",{
	 *   ...
	 * },{
	 *   setup: function( el, options ) {
	 *     ...
	 *     return [$(el),
	 *             $.extend(true,
	 *                this.Class.defaults,
	 *                options || {} ) ]
	 *   }
	 * })
	 * @codeend
	 * Typically, you won't need to make or overwrite setup functions.
	 * <h3>Init</h3>
	 *
	 * <p>Init functions are called after setup functions.
	 * Typically, they receive the same arguments
	 * as their preceding setup function.  The Foo class's <code>init</code> method
	 * gets called in the following example:
	 * </p>
	 * @codestart
	 * $.Class.Extend("Foo", {
	 *   init: function( arg1, arg2, arg3 ) {
	 *     this.sum = arg1+arg2+arg3;
	 *   }
	 * })
	 * var foo = new Foo(1,2,3);
	 * foo.sum //-> 6
	 * @codeend
	 * <h2>Callbacks</h2>
	 * <p>Similar to jQuery's proxy method, Class provides a
	 * [jQuery.Class.static.callback callback]
	 * function that returns a callback to a method that will always
	 * have
	 * <code>this</code> set to the class or instance of the class.
	 * </p>
	 * The following example uses this.callback to make sure
	 * <code>this.name</code> is available in <code>show</code>.
	 * @codestart
	 * $.Class.extend("Todo",{
	 *   init: function( name ) { this.name = name }
	 *   get: function() {
	 *     $.get("/stuff",this.callback('show'))
	 *   },
	 *   show: function( txt ) {
	 *     alert(this.name+txt)
	 *   }
	 * })
	 * new Todo("Trash").get()
	 * @codeend
	 * <p>Callback is available as a static and prototype method.</p>
	 * <h2>Demo</h2>
	 * @demo jquery/class/class.html
	 *
	 * @constructor Creating a new instance of an object that has extended jQuery.Class
	 *     calls the init prototype function and returns a new instance of the class.
	 *
	 */

	clss = $.Class = function() {
		if (arguments.length) {
			clss.extend.apply(clss, arguments);
		}
	};

	/* @Static*/
	extend(clss, {
		/**
		 * @function callback
		 * Returns a callback function for a function on this Class.
		 * The callback function ensures that 'this' is set appropriately.  
		 * @codestart
		 * $.Class.extend("MyClass",{
		 *     getData: function() {
		 *         this.showing = null;
		 *         $.get("data.json",this.callback('gotData'),'json')
		 *     },
		 *     gotData: function( data ) {
		 *         this.showing = data;
		 *     }
		 * },{});
		 * MyClass.showData();
		 * @codeend
		 * <h2>Currying Arguments</h2>
		 * Additional arguments to callback will fill in arguments on the returning function.
		 * @codestart
		 * $.Class.extend("MyClass",{
		 *    getData: function( <b>callback</b> ) {
		 *      $.get("data.json",this.callback('process',<b>callback</b>),'json');
		 *    },
		 *    process: function( <b>callback</b>, jsonData ) { //callback is added as first argument
		 *        jsonData.processed = true;
		 *        callback(jsonData);
		 *    }
		 * },{});
		 * MyClass.getData(showDataFunc)
		 * @codeend
		 * <h2>Nesting Functions</h2>
		 * Callback can take an array of functions to call as the first argument.  When the returned callback function
		 * is called each function in the array is passed the return value of the prior function.  This is often used
		 * to eliminate currying initial arguments.
		 * @codestart
		 * $.Class.extend("MyClass",{
		 *    getData: function( callback ) {
		 *      //calls process, then callback with value from process
		 *      $.get("data.json",this.callback(['process2',callback]),'json') 
		 *    },
		 *    process2: function( type,jsonData ) {
		 *        jsonData.processed = true;
		 *        return [jsonData];
		 *    }
		 * },{});
		 * MyClass.getData(showDataFunc);
		 * @codeend
		 * @param {String|Array} fname If a string, it represents the function to be called.  
		 * If it is an array, it will call each function in order and pass the return value of the prior function to the
		 * next function.
		 * @return {Function} the callback function.
		 */
		callback: function( funcs ) {

			//args that should be curried
			var args = makeArray(arguments),
				self;

			funcs = args.shift();

			if (!isArray(funcs) ) {
				funcs = [funcs];
			}

			self = this;
			
			return function class_cb() {
				var cur = concatArgs(args, arguments),
					isString, 
					length = funcs.length,
					f = 0,
					func;

				for (; f < length; f++ ) {
					func = funcs[f];
					if (!func ) {
						continue;
					}

					isString = typeof func == "string";
					if ( isString && self._set_called ) {
						self.called = func;
					}
					cur = (isString ? self[func] : func).apply(self, cur || []);
					if ( f < length - 1 ) {
						cur = !isArray(cur) || cur._use_call ? [cur] : cur;
					}
				}
				return cur;
			};
		},
		/**
		 *   @function getObject 
		 *   Gets an object from a String.
		 *   If the object or namespaces the string represent do not
		 *   exist it will create them.  
		 *   @codestart
		 *   Foo = {Bar: {Zar: {"Ted"}}}
		 *   $.Class.getobject("Foo.Bar.Zar") //-> "Ted"
		 *   @codeend
		 *   @param {String} objectName the object you want to get
		 *   @param {Object} [current=window] the object you want to look in.
		 *   @return {Object} the object you are looking for.
		 */
		getObject: $.String.getObject,
		/**
		 * @function newInstance
		 * Creates a new instance of the class.  This method is useful for creating new instances
		 * with arbitrary parameters.
		 * <h3>Example</h3>
		 * @codestart
		 * $.Class.extend("MyClass",{},{})
		 * var mc = MyClass.newInstance.apply(null, new Array(parseInt(Math.random()*10,10))
		 * @codeend
		 * @return {class} instance of the class
		 */
		newInstance: function() {
			var inst = this.rawInstance(),
				args;
			if ( inst.setup ) {
				args = inst.setup.apply(inst, arguments);
			}
			if ( inst.init ) {
				inst.init.apply(inst, isArray(args) ? args : arguments);
			}
			return inst;
		},
		/**
		 * Setup gets called on the inherting class with the base class followed by the
		 * inheriting class's raw properties.
		 * 
		 * Setup will deeply extend a static defaults property on the base class with 
		 * properties on the base class.  For example:
		 * 
		 *     $.Class("MyBase",{
		 *       defaults : {
		 *         foo: 'bar'
		 *       }
		 *     },{})
		 * 
		 *     MyBase("Inheriting",{
		 *       defaults : {
		 *         newProp : 'newVal'
		 *       }
		 *     },{}
		 *     
		 *     Inheriting.defaults -> {foo: 'bar', 'newProp': 'newVal'}
		 * 
		 * @param {Object} baseClass the base class that is being inherited from
		 * @param {String} fullName the name of the new class
		 * @param {Object} staticProps the static properties of the new class
		 * @param {Object} protoProps the prototype properties of the new class
		 */
		setup: function( baseClass, fullName ) {
			this.defaults = extend(true, {}, baseClass.defaults, this.defaults);
			return arguments;
		},
		rawInstance: function() {
			initializing = true;
			var inst = new this();
			initializing = false;
			return inst;
		},
		/**
		 * Extends a class with new static and prototype functions.  There are a variety of ways
		 * to use extend:
		 * @codestart
		 * //with className, static and prototype functions
		 * $.Class.extend('Task',{ STATIC },{ PROTOTYPE })
		 * //with just classname and prototype functions
		 * $.Class.extend('Task',{ PROTOTYPE })
		 * //With just a className
		 * $.Class.extend('Task')
		 * @codeend
		 * @param {String} [fullName]  the classes name (used for classes w/ introspection)
		 * @param {Object} [klass]  the new classes static/class functions
		 * @param {Object} [proto]  the new classes prototype functions
		 * @return {jQuery.Class} returns the new class
		 */
		extend: function( fullName, klass, proto ) {
			// figure out what was passed
			if ( typeof fullName != 'string' ) {
				proto = klass;
				klass = fullName;
				fullName = null;
			}
			if (!proto ) {
				proto = klass;
				klass = null;
			}

			proto = proto || {};
			var _super_class = this,
				_super = this.prototype,
				name, shortName, namespace, prototype;

			// Instantiate a base class (but only create the instance,
			// don't run the init constructor)
			initializing = true;
			prototype = new this();
			initializing = false;
			// Copy the properties over onto the new prototype
			inheritProps(proto, _super, prototype);

			// The dummy class constructor

			function Class() {
				// All construction is actually done in the init method
				if ( initializing ) return;

				if ( this.constructor !== Class && arguments.length ) { //we are being called w/o new
					return arguments.callee.extend.apply(arguments.callee, arguments);
				} else { //we are being called w/ new
					return this.Class.newInstance.apply(this.Class, arguments);
				}
			}
			// Copy old stuff onto class
			for ( name in this ) {
				if ( this.hasOwnProperty(name) ) {
					Class[name] = this[name];
				}
			}

			// copy new props on class
			inheritProps(klass, this, Class);

			// do namespace stuff
			if ( fullName ) {

				var parts = fullName.split(/\./),
					current = clss.getObject(parts.join('.'), window, true);
				namespace = current;
				shortName = parts.pop();

				current[shortName] = Class;
			}

			// set things that can't be overwritten
			extend(Class, {
				prototype: prototype,
				namespace: namespace,
				shortName: shortName,
				constructor: Class,
				fullName: fullName
			});

			//make sure our prototype looks nice
			Class.prototype.Class = Class.prototype.constructor = Class;


			/**
			 * @attribute fullName 
			 * The full name of the class, including namespace, provided for introspection purposes.
			 * @codestart
			 * $.Class.extend("MyOrg.MyClass",{},{})
			 * MyOrg.MyClass.shortName //-> 'MyClass'
			 * MyOrg.MyClass.fullName //->  'MyOrg.MyClass'
			 * @codeend
			 */

			var args = Class.setup.apply(Class, concatArgs([_super_class],arguments));

			if ( Class.init ) {
				Class.init.apply(Class, args || []);
			}

			/* @Prototype*/
			return Class;
			/** 
			 * @function setup
			 * If a setup method is provided, it is called when a new 
			 * instances is created.  It gets passed the same arguments that
			 * were given to the Class constructor function (<code> new Class( arguments ... )</code>).
			 * 
			 *     $.Class("MyClass",
			 *     {
			 *        setup: function( val ) {
			 *           this.val = val;
			 *         }
			 *     })
			 *     var mc = new MyClass("Check Check")
			 *     mc.val //-> 'Check Check'
			 * 
			 * Setup is called before [jQuery.Class.prototype.init init].  If setup 
			 * return an array, those arguments will be used for init. 
			 * 
			 *     $.Class("jQuery.Controller",{
			 *       setup : function(htmlElement, rawOptions){
			 *         return [$(htmlElement), 
			 *                   $.extend({}, this.Class.defaults, rawOptions )] 
			 *       }
			 *     })
			 * 
			 * <div class='whisper'>PRO TIP: 
			 * Setup functions are used to normalize constructor arguments and provide a place for
			 * setup code that extending classes don't have to remember to call _super to
			 * run.
			 * </div>
			 * 
			 * Setup is not defined on $.Class itself, so calling super in inherting classes
			 * will break.  Don't do the following:
			 * 
			 *     $.Class("Thing",{
			 *       setup : function(){
			 *         this._super(); // breaks!
			 *       }
			 *     })
			 * 
			 * @return {Array|undefined} If an array is return, [jQuery.Class.prototype.init] is 
			 * called with those arguments; otherwise, the original arguments are used.
			 */
			//break up
			/** 
			 * @function init
			 * If an <code>init</code> method is provided, it gets called when a new instance
			 * is created.  Init gets called after [jQuery.Class.prototype.setup setup], typically with the 
			 * same arguments passed to the Class 
			 * constructor: (<code> new Class( arguments ... )</code>).  
			 * 
			 *     $.Class("MyClass",
			 *     {
			 *        init: function( val ) {
			 *           this.val = val;
			 *        }
			 *     })
			 *     var mc = new MyClass(1)
			 *     mc.val //-> 1
			 * 
			 * [jQuery.Class.prototype.setup Setup] is able to modify the arguments passed to init.  Read
			 * about it there.
			 * 
			 */
			//Breaks up code
			/**
			 * @attribute Class
			 * References the static properties of the instance's class.
			 * <h3>Quick Example</h3>
			 * @codestart
			 * // a class with a static classProperty property
			 * $.Class.extend("MyClass", {classProperty : true}, {});
			 * 
			 * // a new instance of myClass
			 * var mc1 = new MyClass();
			 * 
			 * //
			 * mc1.Class.classProperty = false;
			 * 
			 * // creates a new MyClass
			 * var mc2 = new mc.Class();
			 * @codeend
			 * Getting static properties via the Class property, such as it's 
			 * [jQuery.Class.static.fullName fullName] is very common.
			 */
		}

	});


	clss.prototype.
	/**
	 * @function callback
	 * Returns a callback function.  This does the same thing as and is described better in [jQuery.Class.static.callback].
	 * The only difference is this callback works
	 * on a instance instead of a class.
	 * @param {String|Array} fname If a string, it represents the function to be called.  
	 * If it is an array, it will call each function in order and pass the return value of the prior function to the
	 * next function.
	 * @return {Function} the callback function
	 */
	callback = clss.callback;


})(jQuery);