For @Godfather_ on IRC

Godfather_.swift

        request(.GET, CUSTOMER_URL, parameters: params, encoding: .URL).responseJSON { (request, response, result) -> Void in
            if let message = JSON(result.value ?? "")["message"].string ?? "Default value to make it nonOptional" {
                switch(result) {
                case .Success(let json):
                        if let customer = JSON(json)["customer"].dictionaryObject {
                                GlobalCache.sharedInstance.setCustomer(customer)
                        }
                        completion(succeed: response?.statusCode == 200, message: message)
                case .Failure(_,_):
                        completion(succeed: false, message: message)
                }
            }
        }