AuthorizeNet / sdk-ruby

    end

    # Returns an Array of TransactionDetail objects built from the entities returned in the response. Returns nil if no transactions were returned.

    def transactions

      unless @transactions.nil?

        transactions = []

        @transactions.element_children.each do |child|

          unless child.nil?

            transaction = build_entity(child, Fields::TRANSACTION_DETAILS_ENTITY_DESCRIPTION)

            # handle some stuff thats too tricky for EntityDecription to handle

             first_name = node_content_unless_nil(child.at_css('firstName'))

            last_name = node_content_unless_nil(child.at_css('lastName'))

            unless first_name.nil? && last_name.nil?

              address = AuthorizeNet::Address.new(:first_name => first_name, :last_name => last_name)

              transaction.customer = AuthorizeNet::Customer.new(:address => address)

            end

            invoice_number = node_content_unless_nil(child.at_css('invoiceNumber'))

            unless invoice_number.nil?

              transaction.order = AuthorizeNet::Order.new(:invoice_num => invoice_number)

            end

            subscription = child.at_css('subscription')

            unless subscription.nil?

                subscription_id = node_content_unless_nil(child.at_css('subscription').at_css('id'))

                transaction.subscription_id = subscription_id unless subscription_id.nil?

                pay_num = node_content_unless_nil(child.at_css('subscription').at_css('payNum'))

                transaction.subscription_paynum = pay_num unless pay_num.nil?

            end

            transactions <<= transaction

          end

        end

        return transactions unless transactions.length == 0

      end

    end

    # Builds and returns a TransactionDetail entity built from the response. If no transaction was found, returns nil.

    def transaction

    # Returns an Array of Batch objects built from the entities returned in the response. Returns nil if no batchList was returned.

    def batch_list

      unless @batch_list.nil?

        batches = []

        @batch_list.element_children.each do |child|

          batches <<= build_entity(child, Fields::BATCH_ENTITY_DESCRIPTION) unless child.nil?

        end

        return batches unless batches.length == 0

      end

    end

    # Returns an Array of TransactionDetail objects built from the entities returned in the response. Returns nil if no transactions were returned.

    def transactions

    end

    # Returns an Array of SubscriptionDetail objects built from the entities returned in the response. Returns nil if no subscriptions were returned.

    def subscription_details

      unless @subscription_details.nil?

          subscription_details = []

          @subscription_details.element_children.each do |child|

            unless child.nil?

              subscription_detail = build_entity(child, Fields::SUBSCRIPTION_DETAIL_ENTITY_DESCRIPTION)

              subscription_details <<= subscription_detail

            end

          end

          return subscription_details unless subscription_details.length == 0

       end

    end

  end 

    # Returns a list of validation response as an AuthorizeNet::AIM::Response objects if a list of validation response was returned

    # by the gateway. Returns nil otherwise.

    def validation_responses

      unless @validation_direct_response_list.nil?

        responses = []

        @validation_direct_response_list.element_children.each do |child|

          responses <<= AuthorizeNet::AIM::Response.new(child.dup, @transaction) unless child.nil?

        end

        return responses unless responses.length == 0

      end

    end

    # Returns the direct response as an AuthorizeNet::AIM::Response object if a direct response was returned

    # by the gateway. Returns nil otherwise.