ReactiveObjC (二八)( RACKVOTrampol
2017-08-31 本文已影响18人
李潇南
@interface RACKVOTrampoline : RACDisposable
- (instancetype)initWithTarget:(__weak NSObject *)target observer:(__weak NSObject *)observer keyPath:(NSString *)keyPath options:(NSKeyValueObservingOptions)options block:(RACKVOBlock)block;
@end
