    # File lib/action_view/helpers/date_helper.rb, line 549
          def select_year(date, options = {}, html_options = {})
            val = date ? (date.kind_of?(Fixnum) ? date : date.year) : ''
            if options[:use_hidden]
              hidden_html(options[:field_name] || 'year', val, options)
            else
              year_options = []
              y = date ? (date.kind_of?(Fixnum) ? (y = (date == 0) ? Date.today.year : date) : date.year) : Date.today.year

              start_year, end_year = (options[:start_year] || y-5), (options[:end_year] || y+5)
              step_val = start_year < end_year ? 1 : -1
              start_year.step(end_year, step_val) do |year|
                year_options << ((val == year) ?
                  content_tag(:option, year, :value => year, :selected => "selected") :
                  content_tag(:option, year, :value => year)
                )
                year_options << "\n"
              end
              select_html(options[:field_name] || 'year', year_options.join, options, html_options)
            end
          end