class EnumSegmentControl<T: RawRepresentable> : UISegmentedControl where T.RawValue == String {

    var cases = [T]()
    var selectedCase: ((_ case: T) -> Void)?

    private func setupView() {
        addTarget(self, action: #selector(selectedChanged), for: .valueChanged)
    }

    @objc private func selectedChanged() {
        selectedCase?(cases[selectedSegmentIndex])
    }

    required init(cases: [T]) {
        super.init(items: cases.compactMap({ $0.rawValue}))
        self.cases = cases
        setupView()
    }

    override init(frame: CGRect) {
        super.init(frame: frame)
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError()
    }
}