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SuperY/NavigationPushDoneTodo

Created May 19, 2016 09:04
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UINavigationController push viewController do some function On main thread
Raw
NavigationPushDoneTodo
CATransaction.begin()
self.navigationController?.pushViewController(self.connectingViewController, animated: true)
CATransaction.setCompletionBlock({
dispatch_async(dispatch_get_main_queue(),{
self.connectingViewController.doSomeThing()
})
})
CATransaction.commit()
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