| // |
| // NSNotificationCenter+RACSupport.m |
| // ReactiveCocoa |
| // |
| // Created by Josh Abernathy on 5/10/12. |
| // Copyright (c) 2012 GitHub. All rights reserved. |
| // |
| |
| #import "NSNotificationCenter+RACSupport.h" |
| #import "EXTScope.h" |
| #import "RACSignal.h" |
| #import "RACSubscriber.h" |
| #import "RACDisposable.h" |
| |
| @implementation NSNotificationCenter (RACSupport) |
| |
| - (RACSignal *)rac_addObserverForName:(NSString *)notificationName object:(id)object { |
| @unsafeify(object); |
| return [[RACSignal createSignal:^(id<RACSubscriber> subscriber) { |
| @strongify(object); |
| id observer = [self addObserverForName:notificationName object:object queue:nil usingBlock:^(NSNotification *note) { |
| [subscriber sendNext:note]; |
| }]; |
| |
| return [RACDisposable disposableWithBlock:^{ |
| [self removeObserver:observer]; |
| }]; |
| }] setNameWithFormat:@"-rac_addObserverForName: %@ object: <%@: %p>", notificationName, [object class], object]; |
| } |
| |
| @end |
