Swipe to back UIView // swift 3

//// Vladimir Zhelnov - neatek.pw - Web/iOS dev
override func viewDidLoad() {
    let recognizer: UISwipeGestureRecognizer = UISwipeGestureRecognizer(target: self, action: #selector(self.swipeRight))
    recognizer.direction = .right
    self.view .addGestureRecognizer(recognizer)
}

func swipeRight() {
    print("Swipe")
    _ = navigationController?.popViewController(animated: true)
    //self.performSegueWithIdentifier("MySegue", sender: self)
}