Can you explain how to use a Mediator pattern with a Navigation Controller?
I just bought your book ( as an ebook from Amazon ) yesterday and have been working my way through it having already read the Design patterns book by the “four” I was looking for examples in Objective-C, so great and thanks
I am a little confused with the Mediator pattern ( it might be the wrong pattern to use )
Our scenario is our application has the following flow:
Account Screen -> TableView -> TableView (multiple drill down of a hierarchical tree) -> image picker -> Special Table view
Currently we are using a navigation controller, however I would like to refactor our App to be more “OO” and after reading about the Mediator pattern it sounds like a good idea, however I cannot get my head around how a UINavigation would work with the Mediator?
If you can shine any light on this it would be much appreciated!