Smooth NSUserDefault handling with Swift

MIUserDefault.swift

enum MIUserDefault: String {
    
    case persistentStuffOne = "persistentStuffOne"
    case persistentStuffTwo = "persistentStuffTwo"
    case persistentStuffThree = "persistentStuffThree"
    
    func set(object: AnyObject) {
        NSUserDefaults.standardUserDefaults().setObject(object, forKey: self.rawValue)
    }
    func get() -> AnyObject? {
        return NSUserDefaults.standardUserDefaults().objectForKey(self.rawValue)
    }
    func remove() {
        NSUserDefaults.standardUserDefaults().removeObjectForKey(self.rawValue)
    }
    
}