This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941458-advanced-ios-design-patterns/lessons/17
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1941458-advanced-ios-design-patterns/lessons/17
why routerRootController is navigationController.viewControllers.first, instead of navigationController.rootViewController?