title: Knockoutjs is not converting array into observable array?
body: <p>I am using this knockoutjs tutorial to convert array into observable array. <a href="http://knockoutjs.com/documentation/observableArrays.html" rel="nofollow">http://knockoutjs.com/documentation/observableArrays.html</a>. But the given following line is giving me an array of zero length.</p>
  
  <pre><code>var anotherObservableArray = ko.observableArray([
      { name: "Bungle", type: "Bear" },
      { name: "George", type: "Hippo" },
      { name: "Zippy", type: "Unknown" }
  ]);
  </code></pre>
  
  <p>Why anotherObservableArray is not working?</p>