# frozen_string_literal: true wb = xlsx_package.workbook wb.add_worksheet(name: @clase_modelo.nombre_plural) do |sheet| headers = atributos_para_listar.map { |a| @clase_modelo.human_attribute_name(a) } headers.prepend 'ID interno' sheet.add_row(headers) @collection.decorate.each do |object| array = atributos_para_listar.map do |att| object.send(att) end array.prepend object.to_key sheet.add_row array end end