What's RAC? How to use RAC?
RAC_GatherClass is a demo about RACSequence http://www.jianshu.com/p/f19f1591dfee
- RAC(一) - RACSignal & RACDisposable & RACSubject
http://www.jianshu.com/p/b861620ab068 - RAC(二) - RACReplaySubject
http://www.jianshu.com/p/2049741a2614 - RAC(三) - RACSequence集合类
http://www.jianshu.com/p/f19f1591dfee
pod 'ReactiveObjC','3.0.0'