func cleanupViews()

in tutorials/tutorial3-completed/TicTacToe/LoggedIn/LoggedInRouter.swift [49:53]

• 5 lines of code
• 2 McCabe index (conditional complexity)

    func cleanupViews() {
        if let currentChild = currentChild {
            viewController.dismiss(viewController: currentChild.viewControllable)
        }
    }