TTTAttributedLabel clickable link does not work in Swift 3

Question

I just upgraded to Swift 3. I created a TTTAttributedLabel with a clickable URL, unfortunately the delegate function does not work anymore. Anyone has similar problems?

    func attributedLabel(_ label: TTTAttributedLabel!, didSelectLinkWith url: URL!) {
}

Answer 1

   extension YourViewController: TTTAttributedLabelDelegate {   
        func attributedLabel(_ label: TTTAttributedLabel!, didSelectLinkWith url: URL!) {
            UIApplication.shared.openURL(url)
        }
    }