def markdown(text)
      @renderer ||= Redcarpet::Markdown.new(ExternalLinks, no_intra_emphasis: true)
      smartify(@renderer.render(text))
    end
def markdown(text)
      @renderer ||= Redcarpet::Markdown.new(ExternalLinks, no_intra_emphasis: true)
      smartify(@renderer.render(text))
    end
Protected: Render the passed text as HTML via Markdown.

 text - A String representing the text which should be rendered to HTML.

 Returns a String.