How can I handle user preferences and settings in a Swift app?
To handle user preferences and settings in a Swift app, you can utilize the UserDefaults class provided by Apple. UserDefaults allows you to store small amounts of data like user preferences, settings, and application state persistently across app launches. By using UserDefaults, you can easily save and retrieve user preferences and settings in a key-value manner. You can then use this stored data to customize the app’s behavior according to the user’s preferences. UserDefaults is a convenient and straightforward way to handle user preferences and settings without the need for complex data structures or external storage solutions.