fragment_by_converting_trix_attachments

# File actiontext/lib/action_text/attachments/trix_conversion.rb, line 11
        def fragment_by_converting_trix_attachments(content)
          Fragment.wrap(content).replace(TrixAttachment::SELECTOR) do |node|
            from_trix_attachment(TrixAttachment.new(node))
          end
        end