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robinhayward/gist:3871895

Created October 11, 2012 12:06
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gistfile1.m
#import "NSNotificationCenter+RHKit.h"
@implementation NSNotificationCenter (RHKit)
- (void)addUniqueObserver:(id)observer selector:(SEL)aSelector name:(NSString *)aName object:(id)anObject {
[self removeObserver:observer name:aName object:anObject];
[self addObserver:observer selector:aSelector name:aName object:anObject];
}
@end
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