Passing arguments to selector in Swift

Question

I\'m programmatically adding a UITapGestureRecognizer to one of my views:

let gesture = UITapGestureRecognizer(target: self, action: #selector(self.handleTap         


        

Answer 1

that may be a terrible practice but I simply add whatever I want to restore to

button.restorationIdentifier = urlString

and

@objc func openRelatedFact(_ sender: Any) {
        if let button = sender as? UIButton, let stringURL = factButton.restorationIdentifier, let url = URL(string: stringURL) {
            if UIApplication.shared.canOpenURL(url) {
                UIApplication.shared.open(url, options: [:])
            }
        }

    }