Cocoa Design Patterns

Unlocking the Secrets of Cocoa and Its Object-Oriented Frameworks Mac and iPhone developers are often overwhelmed by the breadth and sophistication of the Cocoa frameworks. Although Cocoa is indeed huge, once you understand the object-oriented patterns it uses, youll encounter in Cocoa, includingFundamental patterns, such as enumerators, accessors, and two-stage creationPatterns that empower, such as singleton, delegates, and the responder chainPatterns that hide complexity, including bundles, class clusters, proxies and forwarding, and controllers