UserDefaultSugar is a Swift library that provides a simple and convenient way to work with UserDefaults. It includes extensions for UserDefaults that allow you to easily store and retrieve Codable objects, check if a key exists, and more.

To use UserDefaultSugar in your project, simply add the following line to your Package.swift file:

`"github.com/eonist/UserDefaultSugar" branch: "master"`

Then, import the library in your Swift file: import UserDefaultSugar

You can then use the various extensions provided by the library. For example, to print all data stored in UserDefaults, use:

UserDefaults.debug()

To remove all data stored in UserDefaults, use:

UserDefaults.removeAll()

To check if a key exists in UserDefaults, use:

let exists = UserDefaults.standard.exists(keyName: "myKey")

To store a Codable object in UserDefaults, use:

let myObject = MyObject()
UserDefaults.standard.set(object: myObject, forKey: "myKey")

To retrieve a Codable object from UserDefaults, use:

if let myObject = try? UserDefaults.standard.get(objectType: MyObject.self, forKey: "myKey") {
    // Do something with myObject
}

struct Prefs: UserDefKind {
   var allowTelemetry: Bool
   var userName: String
}
extension Prefs {
   static var defaultModel: Self {
      .init{
         allowTelemetry: true,
         userName: "John Doe"
      }
   }
   static var key: String { "app-name-prefs" }
}
let prefs = Prefs()
prefs.userName = "James" // writes to userdefault
prefs.allowTelemetry = false // writes to userdefault

http://eon.codes/blog/2018/09/18/userdefaults/

• SwiftyUserDefaults Another popular library for working with UserDefaults in Swift.
• Share UserDefault between app and extension See for more details: A Stack Overflow post that explains how to share UserDefaults between an app and its extensions.
• Blog post about using UserDefaults: A blog post that provides an overview of UserDefaults and how to use it in Swift.

• Make examples using UserDefKind
• Make headless xcodeproj?
• Add support for UserDefaults(suiteName: "group.your.bundle.here") etc
• Add Unit-tests 👈