title: How to pass $index as a object key in ng-repeat?
body: <p>I am facing a problem with angular where i have a dynamic generated object in the form below</p>
  
  <pre><code>object:{
      0: [],
      1: []
  }
  </code></pre>
  
  <p>This is set in the angular controller so in the html side i want to do this</p>
  
  <pre><code>&lt;tr ng-repeat="comapny in companies"&gt; 
    &lt;td ng-repeat="option in object.$index"&gt;{{option.name}}&lt;/td&gt;
  &lt;/tr&gt;
  </code></pre>
  
  <p>$index comes from the <code>tr</code> ng-repeat that wraps the ng-repeat with $index variable.</p>
  
  <p>Is this even possible?</p>