title: How to call a method in the parent view controller from a cell of a cell?
body: <p>The structure of my app currently looks like this:
  Collection View Controller -> Generic Cell with table view inside of it -> individual cells.</p>
  
  <p>I would like to call a method in the collection view controller from one of the individual cells. So far I have implemented a delegate in the individual cell but if I can't seem to set my delegate in the collection view controller because I don't have an instance of it.</p>
  
  <p>Furthermore, I have several cells inside the table view that are required to access the methods in the collection view controller.</p>