Saving bool to NSUserDefaults and using it in a if statement using Swift

Question

I am struggling to figure out how to do an if statement with a bool saved to NSUserDefaults using Swift. I believe I know how to save the bool to NSUserDefaults but a confirmati

Answer 1

The accepted answer is correct. This is the way I like to do it (Swift 3.0):

struct Settings {

fileprivate struct Keys {
    static let soundKey = "soundKey"
}

static var sound: Bool {
    set {
        UserDefaults.standard.set(newValue, forKey: Keys.soundKey)
    }
    get {
        if UserDefaults.standard.object(forKey: Keys.soundKey) == nil {
            // Value for sound not yet set ... Setting default ...

            UserDefaults.standard.set(true, forKey: Keys.soundKey)
            return true
        }
        return UserDefaults.standard.bool(forKey: Keys.soundKey)
    }

}

}