Issue #460
extension UIView {
func findRecursively<T: UIView>(type: T.Type, match: (T) -> Bool) -> T? {
for view in subviews {
if let subview = view as? T, match(subview) {
return subview
} else {
return view.findRecursively(type: type, match: match)
}
}
return nil
}
}