精通Objective-C设计模式 pdf 英文文字版/源代码

Objective - C的设计模式的iOS会教你的设计，一直是一些在你的代码级目前的模式，但不承认，确认，或充分利用。具体方式方法的实施，将证明自己的价值，任何开发人员在iPhone应用领域的工作。您将学习掌握如单身，抽象工厂，责任链和观察员的经典模式。您还可以发现像纪念品，复合，命令和调解知名度较低，但有用的模式。
Pro Objective-C Design Patterns for iOS will teach you those design patterns that have always been present at some level in your code, but were never recognized, acknowledged, or fully utilized. Implementation of specific pattern approaches will prove their value to any developer working in the iOS application arena. You’ll learn to master classic patterns like singleton, abstract factory, chain of responsibility, and observer. You’ll also discover less well-known but useful patterns like memento, composite, command, and mediator.
What you’ll learn

The basic concepts of various design patterns
How to apply design patterns to your code based on different scenarios
How design patterns can strengthen your apps