RACGroupedSignal.h 427 B

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  1. //
  2. // RACGroupedSignal.h
  3. // ReactiveCocoa
  4. //
  5. // Created by Josh Abernathy on 5/2/12.
  6. // Copyright (c) 2012 GitHub, Inc. All rights reserved.
  7. //
  8. #import "RACSubject.h"
  9. /// A grouped signal is used by -[RACSignal groupBy:transform:].
  10. @interface RACGroupedSignal : RACSubject
  11. /// The key shared by the group.
  12. @property (nonatomic, readonly, copy) id<NSCopying> key;
  13. + (instancetype)signalWithKey:(id<NSCopying>)key;
  14. @end