NSThread+Blocks.mm

@implementation NSThread (Blocks)

#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
- (void)cy_executeBlock:(dispatch_block_t const)aBlock afterDelay:(NSTimeInterval const)aDelay
{
    dispatch_block_t const blockCopy = [[aBlock copy] performSelector:NSSelectorFromString(@"retain")];
    
    AfterDelay(aDelay, ^{
        [self performSelector:@selector(_cy_executeBlock:)
                     onThread:self
                   withObject:blockCopy
                waitUntilDone:NO];
    });
}

- (void)_cy_executeBlock:(dispatch_block_t const)aBlock
{
    NSParameterAssert(aBlock);
    aBlock();
    [aBlock performSelector:NSSelectorFromString(@"release")];
}
#pragma clang diagnostic pop

@end