class ActionText::Content

def render_attachments(**options, &block)
  content = fragment.replace(ActionText::Attachment.tag_name) do |node|
    if node.key?("content")
      sanitized_content = sanitize_content_attachment(node.remove_attribute("content").to_s)
      node["content"] = sanitized_content if sanitized_content.present?
    end
    block.call(attachment_for_node(node, **options))
  end
  self.class.new(content, canonicalize: false)
end