How to copy a UIButton using Swift

UIButton+Copy.swift

public extension UIButton {

	func copy<T: UIButton>(withControlEvents controlEvents: [UIControlEvents]) -> T? {
		let data = NSKeyedArchiver.archivedData(withRootObject: self)
		guard let copy = NSKeyedUnarchiver.unarchiveObject(with: data) as? T else { return nil }
		if let font = titleLabel?.font {
			copy.titleLabel?.font = font
		}
		if let lineBreakMode = titleLabel?.lineBreakMode {
			copy.titleLabel?.lineBreakMode = lineBreakMode
		}
		if let textAlignment = titleLabel?.textAlignment {
			copy.titleLabel?.textAlignment = textAlignment
		}
		controlEvents.forEach { controlEvent in
			allTargets.forEach { target in
				actions(forTarget: target, forControlEvent: controlEvent)?.forEach { action in
					copy.addTarget(target, action: Selector(action), for: controlEvent)
				}
			}
		}
		return copy
	}
}