Test Article

~~~ruby class HTMLwithPygments < Redcarpet::Render::HTML def block_code(code, language) sha = Digest::SHA1.hexdigest(code) Rails.cache.fetch ["code", language, sha].join('-') do Pygments.highlight(code, lexer: language) end end end def markdown(text) renderer = HTMLwithPygments.new(hard_wrap: true, filter_html: true) options = { autolink: true, no_intra_emphasis: true, fenced_code_blocks:
  class HTMLwithPygments < Redcarpet::Render::HTML
      def block_code(code, language)
        sha = Digest::SHA1.hexdigest(code)
        Rails.cache.fetch ["code", language, sha].join('-') do
          Pygments.highlight(code, lexer: language)
        end
      end
    end

    def markdown(text)
      renderer = HTMLwithPygments.new(hard_wrap: true, filter_html: true)
      options = {
        autolink: true,
        no_intra_emphasis: true,
        fenced_code_blocks: true,
        lax_html_blocks: true,
        strikethrough: true,
        superscript: true
      }
      Redcarpet::Markdown.new(renderer, options).render(text).html_safe
    end