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followben/qt_dispatch_sync_to_main_queue.m

Created May 30, 2012 18:54
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qt_dispatch_sync_to_main_queue - performSelector on main thread for GCD
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qt_dispatch_sync_to_main_queue.m
void qt_dispatch_sync_to_main_queue(dispatch_block_t aBlock) {
if ([NSThread isMainThread]) {
aBlock();
} else {
dispatch_sync(dispatch_get_main_queue(), aBlock);
}
}
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