class Lutaml::Model::XmlAdapter::OxAdapter

def to_xml(options = {})
  builder = Ox::Builder.new
  if @root.is_a?(Lutaml::Model::XmlAdapter::OxElement)
    @root.to_xml(builder)
  elsif ordered?(@root, options)
    build_ordered_element(builder, @root, options)
  else
    build_element(builder, @root, options)
  end
  # xml_data = Ox.dump(builder)
  xml_data = builder.to_s
  options[:declaration] ? declaration(options) + xml_data : xml_data
end