title: angular ng-repeat in reverse
body: <p>How can i get a reversed array in angular?
  i'm trying to use orderBy filter, but it needs a predicate(e.g. 'name') to sort:</p>
  
  <pre><code>&lt;tr ng-repeat="friend in friends | orderBy:'name':true"&gt;
        &lt;td&gt;{{friend.name}}&lt;/td&gt;
        &lt;td&gt;{{friend.phone}}&lt;/td&gt;
        &lt;td&gt;{{friend.age}}&lt;/td&gt;
  &lt;tr&gt;
  </code></pre>
  
  <p>Is there a way to reverse original array, without sorting.
  like that:</p>
  
  <pre><code>&lt;tr ng-repeat="friend in friends | orderBy:'':true"&gt;
        &lt;td&gt;{{friend.name}}&lt;/td&gt;
        &lt;td&gt;{{friend.phone}}&lt;/td&gt;
        &lt;td&gt;{{friend.age}}&lt;/td&gt;
  &lt;tr&gt;
  </code></pre>