ActionView::Helpers::ActiveModelInstanceTag

# File actionview/lib/action_view/helpers/active_model_helper.rb, line 20
      def content_tag(type, options, *)
        select_markup_helper?(type) ? super : error_wrapping(super)
      end

# File actionview/lib/action_view/helpers/active_model_helper.rb, line 36
      def error_message
        object.errors[@method_name]
      end

# File actionview/lib/action_view/helpers/active_model_helper.rb, line 28
      def error_wrapping(html_tag)
        if object_has_errors?
          Base.field_error_proc.call(html_tag, self)
        else
          html_tag
        end
      end

# File actionview/lib/action_view/helpers/active_model_helper.rb, line 13
      def object
        @active_model_object ||= begin
          object = super
          object.respond_to?(:to_model) ? object.to_model : object
        end
      end

# File actionview/lib/action_view/helpers/active_model_helper.rb, line 24
      def tag(type, options, *)
        tag_generate_errors?(options) ? error_wrapping(super) : super
      end