search_field

# File actionpack/lib/action_view/helpers/form_helper.rb, line 792
      def search_field(object_name, method, options = {})
        options = options.stringify_keys

        if options["autosave"]
          if options["autosave"] == true
            options["autosave"] = request.host.split(".").reverse.join(".")
          end
          options["results"] ||= 10
        end

        if options["onsearch"]
          options["incremental"] = true unless options.has_key?("incremental")
        end

        InstanceTag.new(object_name, method, self, options.delete(:object)).to_input_field_tag("search", options)
      end