2 of 2 people found the following review helpful
Needs an Update!,
This review is from: Cocoa Design Patterns (Developer's Library) (Paperback)
This is a brilliant book, however it is badly in need of an update. Being written in 2009 it uses the old UI system, manual reference counting etc. Other than that it makes many of the design paradigms very clear, though the use of storyboards in more recent versions of xcode has even changed some of these slightly (e.g. the use of delegates is a bit less central). Still essential reading - just wait for an update!