render

in source/_plugins/highlight-linedivs.rb [60:80]

• 17 lines of code
• 5 McCabe index (conditional complexity)

      def render(context)
        prefix = context["highlighter_prefix"] || ""
        suffix = context["highlighter_suffix"] || ""
        code = super.to_s.gsub(%r!\A(\n|\r)+|(\n|\r)+\z!, "")

        is_safe = !!context.registers[:site].safe

        output =
          case context.registers[:site].highlighter
          when "pygments"
            render_pygments(code, is_safe)
          when "rouge"
            render_rouge(code)
          else
            render_codehighlighter(code)
          end

        rendered_output = add_code_tag(output)
        prefix + rendered_output + suffix
      end