class MyPage
  include PageObject

  def do_stuff_in_first_iframe
    in_iframe(css: 'div[name="first"] iframe') do |f|
      p span_element(frame: f).text
      p text_field_element(frame: f).value
    end
  end

  def do_stuff_in_second_iframe
    in_iframe(css: 'div[name="second"] iframe') do |f|
      p span_element(frame: f).text
      p text_field_element(frame: f).value
    end
  end
end

what is p stands for?