 import Foundation
 
 /// Simple data storage using NSUserDefault to store the email value set
-public class EmailDataStorage {
+public struct EmailDataStorage {
     
     
     public init(){}

        defaults.setValue(email, forKey: StorageKeys.emailKey)
        
        defaults.synchronize()
    }
    
    

    {
        let defaults = NSUserDefaults.standardUserDefaults()
        defaults.removeObjectForKey(StorageKeys.emailKey)
        
        log.debug("Email cleared")
    }


