func showAlert()

in grow-ios-starter/swift-starter/FriendlyChatSwift/FCViewController.swift [251:259]

• 9 lines of code
• 1 McCabe index (conditional complexity)

  func showAlert(withTitle title: String, message: String) {
    DispatchQueue.main.async {
        let alert = UIAlertController(title: title,
            message: message, preferredStyle: .alert)
        let dismissAction = UIAlertAction(title: "Dismiss", style: .destructive, handler: nil)
        alert.addAction(dismissAction)
        self.present(alert, animated: true, completion: nil)
    }
  }