require 'csv' class FinancialTransactionsCsv < RenderCsv include ApplicationHelper def header [ FinancialTransaction.human_attribute_name(:created_on), FinancialTransaction.human_attribute_name(:ordergroup), FinancialTransaction.human_attribute_name(:ordergroup), FinancialTransaction.human_attribute_name(:user), FinancialTransaction.human_attribute_name(:financial_transaction_class), FinancialTransaction.human_attribute_name(:financial_transaction_type), FinancialTransaction.human_attribute_name(:note), FinancialTransaction.human_attribute_name(:amount) ] end def data @object.includes(:user, :ordergroup, :financial_transaction_type).each do |t| yield [ t.created_on, t.ordergroup_id, t.ordergroup_name, show_user(t.user), t.financial_transaction_type.financial_transaction_class.name, t.financial_transaction_type.name, t.note, number_to_currency(t.amount) ] end end end