 
 let srDefaultDatabaseName: String = "sugarRecordDatabase.sqlite"
 let srSugarRecordVersion: String = "v0.0.1 - Alpha"
+let srBackgroundQueueName: String = "sugarRecord.backgroundQueue"
 
 // Static variables - RELATED WITH OPTIONS ENABLED/DISABLED
 var srShouldAutoCreateManagedObjectModel: Bool = true

        }
        return databaseName
    }
}

// MARK - Extension SugarRecord + Error Handling

        // Initialize stack
        NSManagedObjectContext.initializeContextsStack(psc!)
    }
    
    // Background queue
    class func backgroundQueue() -> (dispatch_queue_t) {
        if Static.backgroundQueue == nil {
            Static.backgroundQueue = dispatch_queue_create(srBackgroundQueueName, 0)
        }
        return Static.backgroundQueue!
    }

    
    // CleanUp
