1. The Builder pattern in Objective-C
Published on 04 Apr 2014
https://webcache.googleusercontent.com/search?q=cache:M6cBblE4JpkJ:https://annema.me/2014/04/04/the-builder-pattern-in-objective-c/+&cd=5&hl=zh-CN&ct=clnk
[Draft]iOS.ObjC.Pattern.Builder-Pattern
原文：https://www.cnblogs.com/cwgk/p/9013260.html