Swift: Get all subviews of a specific type and add to an array

Question

I have a custom class of buttons in a UIView that I\'d like to add to an array so that they\'re easily accessible. Is there a way to get all subviews of a specific class and

Answer 1

Let me post my variation of this) but this, finds the first of T

extension UIView {

    func firstSubView(ofType type: T.Type) -> T? {
        var resultView: T?
        for view in subviews {
            if let view = view as? T {
                resultView = view
                break
            }
            else {
                if let foundView = view.firstSubView(ofType: T.self) {
                    resultView = foundView
                    break
                }
            }
        }
        return resultView
    }
}