Created
April 4, 2016 20:52
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Swift function to check if a view controller is being presented modally.
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| func isModal() -> Bool { | |
| return self.presentingViewController?.presentedViewController == self | |
| || (self.navigationController != nil && self.navigationController?.presentingViewController?.presentedViewController == self.navigationController) | |
| || self.tabBarController?.presentingViewController is UITabBarController | |
| } |
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