content_tag (ActionView::Helpers::TagHelper)

    # File lib/action_view/helpers/tag_helper.rb, line 68
          def content_tag(name, content_or_options_with_block = nil, options = nil, escape = true, &block)
            if block_given?
              options = content_or_options_with_block if content_or_options_with_block.is_a?(Hash)
              content_tag = content_tag_string(name, capture(&block), options, escape)

              if block_called_from_erb?(block)
                concat(content_tag)
              else
                content_tag
              end
            else
              content_tag_string(name, content_or_options_with_block, options, escape)
            end
          end