Enum error 'member“ is not a type of ”Enum"

Question

I'm using KolodaView library: https://github.com/Yalantis/Koloda

In this library, there's a publicly defined function in its delegate method:

func koloda(koloda: KolodaView, didSwipeCardAtIndex index: UInt, inDirection direction: SwipeResultDirection) {}

The SwipeResultDirection is a enum, which is defined in the library:

public enum SwipeResultDirection: String {
  case Left
  case Right
  ...
}

But when I access it in my ViewController , it has the error of

'Right" is not a type of "SwipeResultDirection"

Here's my code:

class ViewController: UIViewController {
  @IBOutlet weak var kolodaView: KolodaView!
}

extension ViewController: KolodaViewDelegate {
  func koloda(koloda: KolodaView, didSwipeCardAtIndex index: UInt, inDirection direction: SwipeResultDirection.Right) {
    // Error here
    return
  }
}

Answer 1

I'm not familiar with this framework, but I think it should be some of this:

extension ViewController: KolodaViewDelegate {
    func koloda(koloda: KolodaView, didSwipeCardAtIndex index: UInt, inDirection direction: SwipeResultDirection) {
        if direction == .Right {
            print("Apple")
        } else if direction == .Left {
            print("Cherry")
        }
    }
}