title: Pass data from child view to parent view - iPhone
body: <p>I have two controller classes A and B. A instantiates several of B. When the appropriate button is pressed in A, A instantiates a B and program flow is passed to B. At the end of B's run I want it to pass some data back to A. How is this possible? </p>
  
  <p>To be more precise, I have an NSArray of Objects, which I would like to return to 'A' after B runs its last method...</p>