title: AngularJs using instanceof in expression
body: <p>It's possible to use typeof in angularjs?</p>
  
  <p>I have an ngrepeat that loop trough my data and should check if data is string or object.</p>
  
  <pre><code>&lt;tr ng-repeat="text in data"&gt;
      &lt;td&gt;{{angular.isObject(text) &amp;&amp; 'IsObject'||text}}&lt;/td&gt;
  &lt;/tr&gt;
  </code></pre>