     }()
 
     
-    lazy var workingFilesDirectory: NSURL = {
+    public lazy var workingFilesDirectory: NSURL = {
         let urls = NSFileManager.defaultManager().URLsForDirectory(self.inDirectory, inDomains: .UserDomainMask)
         let last = urls.last!
         let identifier = NSBundle.mainBundle().bundleIdentifier!

    
    lazy var persistentStoreCoordinator: NSPersistentStoreCoordinator = {
        let coordinator = NSPersistentStoreCoordinator(managedObjectModel: self.managedObjectModel)
        let url: NSURL?
        if let existing = self.pathToSQLiteFile {
            url = existing
        } else if self.storeType == NSSQLiteStoreType {
           url = self.workingFilesDirectory.URLByAppendingPathComponent("\(self.modelName).sqlite")
        } else {
            url = nil
        }

        Logging.log("Using DB file at \(url)")
        

        }
        
        return false
    }
    
    public func databaseFileExists() -> Bool {
        guard storeType == NSSQLiteStoreType else {
            return false
        }
        
        guard let filePath = databaseFilePath(), path = filePath.path else {
            return false
        }
        
        return NSFileManager.defaultManager().fileExistsAtPath(path)
    }
    
    private func databaseFilePath() -> NSURL? {
        if let existing = pathToSQLiteFile {
            return existing
        } else if self.storeType == NSSQLiteStoreType {
            return workingFilesDirectory.URLByAppendingPathComponent("\(self.modelName).sqlite")
        } else {
            return nil
        }
    }
    
    public func saveContext () {
