title: Is there a way to get the iteration number with angular foreach on an object
body: <p>Is there any way I can get the iteration number inside an angular foreach (when iterating through an object like : <code>{'foo': 'blah', 'blah': 'foo'}</code> ? 
  So with my iterator function in that case, value will be 'blah' and then 'foo' while key will be 'foo' and then 'blah'</p>