ge&#39;: 2},
    {&#39;name&#39;: &#39;MOTOROLA XOOM™&#39;,
     &#39;snippet&#39;: &#39;The Next, Next Generation tablet.&#39;,
     &#39;age&#39;: 3}
  ];

  $scope.orderProp = &#39;age&#39;;
});
</code></pre>
<ul>
<li><p>We modified the <code>phones</code> model - the array of phones - and added an <code>age</code> property to each phone
record. This property is used to order phones by age.</p>
</li>
<li><p>We added a line to the controller that sets the default value of <code>orderProp</code> to <code