Pierre Bernard

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NSObject (HHBlockPerform): delayed block executions

September 15, 2009 04:53 PM | Cocoa, Development, Mac | Permalink
typedef void (^HHPerformBlock)(id owner);


@interface NSObject (HHBlockPerform)

- (void)performAfterDelay:(NSTimeInterval)delay block:(HHPerformBlock)block;

@end


@implementation NSObject (HHBlockPerform)

- (void)performAfterDelay:(NSTimeInterval)delay block:(HHPerformBlock)block
{
[self performSelector:@selector(runBlock:) withObject:[block copy] afterDelay:delay];
}

- (void)runBlock:(HHPerformBlock)block
{
block(self);

[block release];
}

@end
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