Emberjs Creating a Class

Create a Person class
Person = Ember.Object.extend ({  function (thing) {    alert (thing);}});

Create a person object that is an instance of the person class

var person = person.create ();p Erson.say ("Hello//Alerts" Hello "  

When you create an instance, you can also add additional properties to the instance by passing in the object

 var tom = person.create ({name: " tom dalehelloworld: function () {this.say ( "hi my name is " + this.get ( ' name //alerts "Hi My name is Tom Dale" 
 
  When you create a new instance of an object, you can also override any properties and methods defined in the class 
           

var yehuda = Person.create ({name:  "yehuda katz" say:  function (thing) {var name = this.get (namethis._super (name +    Says:  ; //            You can use the object's _super method (which super is a reserved word in JavaScript) to invoke the original method that you overwrite

} });

 < Span class= "local-variable" > < Span class= "delimiter" >  you can also use the  extend  method to create subclasses of classes. In fact, when we created the new class using the  extend  method of the  Ember.object  object above, the  subclass of  Ember.object  was created . 
                 /span>   

var Loudperson = person.extend ({  function (thing) {    this._super (Thing.touppercase ());  }}); 

Emberjs Creating a Class