render_month_headings_on (Borges::DateTable)

    # File lib/Borges/Component/DateTable.rb, line 87
      def render_month_headings_on(r)
        months_and_lengths do |month, length|
          render_heading_spacer_on(r)
          r.css_class('MonthHeading')
          r.attributes[:colspan] = length
          r.table_heading do
            r.text(Date::MONTHNAMES[month.month])
            r.space
            r.text(month.year)
          end
        end
      end