Get to UIViewController from UIView?

Question

Is there a built-in way to get from a UIView to its UIViewController? I know you can get from UIViewController to its UIView

Answer 1

Swiftier solution

extension UIView {
    var parentViewController: UIViewController? {
        for responder in sequence(first: self, next: { $0.next }) {
            if let viewController = responder as? UIViewController {
                return viewController
            }
        }
        return nil
    }
}