title: Is 'repeater' in this angular tutorial a jasmine concept?
body: <p>Looking through angular js <a href="http://docs.angularjs.org/tutorial/step_04">tutorial</a>, I do not understand where the repeater (function?) comes from in a jasmine test. Is this a jasmine or an angular construct?</p>
  
  <p>The page does have an ng-repeat attribute in a <code>&lt;li&gt;</code> element - but I dont see how that translates to the reference to 'repeater' in the test</p>
  
  <pre><code>  it('should be possible to control phone order via the drop down select box',
      function() {
      //let's narrow the dataset to make the test assertions shorter
      input('query').enter('tablet');
  
      //where does  'repeater' below come from?
      expect(repeater('.phones li', 'Phone List').column('phone.name')).
      toEqual(["Motorola XOOM\u2122 with Wi-Fi",
      "MOTOROLA XOOM\u2122"]);
  
      select('orderProp').option('Alphabetical');
  
  
      expect(repeater('.phones li', 'Phone List').column('phone.name')).
      toEqual(["MOTOROLA XOOM\u2122",
      "Motorola XOOM\u2122 with Wi-Fi"]);
      });
  </code></pre>