medium-codable-userdefaults.swift

struct UserSettings: Codable {
  let someBool: Bool
  let someDate: Date
}

var userSettings: UserSettings? {
  get {
    guard let data = UserDefaults.standard.object(forKey: "userSettings") as? Data else { return nil }
    return try? JSONDecoder().decode(UserSettings.self, from: data)
  }
  set {
    UserDefaults.standard.set(try? JSONEncoder().encode(newValue), forKey: "userSettings")
  }
}