SoompiBlog - AppCoordinator Setup.swift

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

  var window: UIWindow? // UIApplicationDelegate expects an optional UIWindow
  private var appCoordinator: AppCoordinator!

  func application(_ application: UIApplication,
                   didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {

    window = UIWindow(frame: UIScreen.main.bounds)
    appCoordinator = AppCoordinator(window: window!)
    appCoordinator.start()

    return true
  }
  
}