text_with_links_helper.rb

module TextWithLinksHelper
  def sanitize_and_auto_link(text)
    return unless text

    sanitized = sanitize(text, tags: [], attributes: [])
    auto_link_already_sanitized_html(sanitized)
  end

  def auto_link_already_sanitized_html(html)
    return if html.nil?
    raise "Could not add links because the content is not safe" unless html.html_safe?

    raw Rinku.auto_link(html, :all, 'rel="nofollow"')
  end

  def simple_format_no_tags_no_sanitize(html)
    simple_format(html, {}, sanitize: false)
  end
end