# File lib/action_view/helpers/date_helper.rb, line 184
      def select_month(date, options = {})
        month_options = []

        1.upto(12) do |month_number|
          month_name = if options[:use_month_numbers]
            month_number
          elsif options[:add_month_numbers]
            month_number.to_s + ' - ' + Date::MONTHNAMES[month_number]
          else
            Date::MONTHNAMES[month_number]
          end

          month_options << ((date && (date.kind_of?(Fixnum) ? date : date.month) == month_number) ?
            %(<option value="#{month_number}" selected="selected">#{month_name}</option>\n) :
            %(<option value="#{month_number}">#{month_name}</option>\n)
          )
        end

        select_html(options[:field_name] || 'month', month_options, options[:prefix], options[:include_blank], options[:discard_type])
      end