# File lib/action_view/helpers/date_helper.rb, line 332
      def select_second(datetime, options = {})
        val = datetime ? (datetime.kind_of?(Fixnum) ? datetime : datetime.sec) : ''
        if options[:use_hidden]
          options[:include_seconds] ? hidden_html(options[:field_name] || 'second', val, options) : ''
        else
          second_options = []
          0.upto(59) do |second|
            second_options << ((val == second) ?
              %(<option value="#{leading_zero_on_single_digits(second)}" selected="selected">#{leading_zero_on_single_digits(second)}</option>\n) :
              %(<option value="#{leading_zero_on_single_digits(second)}">#{leading_zero_on_single_digits(second)}</option>\n)
            )
          end
          select_html(options[:field_name] || 'second', second_options, options)
        end
      end