I want to use the index of the parent list (foos) as an argument to a function call in the child list (foos.bars).

I found a post where someone recommends using $parent.$index, but $index is not a property of $parent.

How can I access the index of the parent ng-repeat?

<div ng-repeat=f in foos>

  <div>

    <div ng-repeat=b in foos.bars>

      <a ng-click=addSomething($parent.$index)>Add Something</a>

    </div>

  </div>

</div>