I have a question aboutthis Battleship code in Chapter 8. We have the model, view, controller objects; however, some functions, like helper functionparseGuess() and handler functions, likehandleKeyPress are not a part of the objects.

For example, why couldn't we make theparseGuess() function a method of controller object? And isinit function always a stand-alone function because it needs to start everything?

Thank you so much!