title: Add new element to an existing object
body: <p>I was looking for a way to add new elements to an an existing object like what push does with arrays</p>
  
  <p>I have tried this and it didn't work : </p>
  
  <pre><code>var myFunction = {
      Author: 'my name ',
      date: '15-12-2012',
      doSomething: function(){
          alert("helloworld")
      }
  };
  myFunction.push({
      bookName:'mybook',
      bookdesc: 'new'
  });
  console.log(myFunction);
  </code></pre>