class OrdergroupsCsv < RenderCsv include ApplicationHelper def header row = [ Ordergroup.human_attribute_name(:id), Ordergroup.human_attribute_name(:name), Ordergroup.human_attribute_name(:description), Ordergroup.human_attribute_name(:account_balance), Ordergroup.human_attribute_name(:created_on), Ordergroup.human_attribute_name(:contact_person), Ordergroup.human_attribute_name(:contact_phone), Ordergroup.human_attribute_name(:contact_address), Ordergroup.human_attribute_name(:break_start), Ordergroup.human_attribute_name(:break_end), Ordergroup.human_attribute_name(:last_user_activity), Ordergroup.human_attribute_name(:last_order) ] row + Ordergroup.custom_fields.pluck(:label) end def data @object.each do |o| row = [ o.id, o.name, o.description, o.account_balance, o.created_on, o.contact_person, o.contact_phone, o.contact_address, o.break_start, o.break_end, o.last_user_activity, o.last_order.try(:starts) ] yield row + Ordergroup.custom_fields.map { |f| o.settings.custom_fields[f[:name]] } end end end