Contents

# frozen_string_literal: true

module Troy
  class Markdown
    # Create a new Redcarpet renderer, that prepares the code block
    # to use Prisme.js syntax.
    #
    module PrismJs
      def block_code(code, language)
        %[<pre class="language-#{language}"><code>#{CGI.escapeHTML(code)}</code></pre>]
      end
    end

    # Create a new Redcarpet renderer, that prepares the code block
    # to use Prisme.js syntax.
    #
    module Rouge
      include ::Rouge::Plugins::Redcarpet
    end

    class Renderer < Redcarpet::Render::HTML
      include Redcarpet::Render::HTMLAbbreviations
      include Redcarpet::Render::SmartyPants
      include Rouge
    end

    # Set the Markdown markup that must be rendered.
    #
    attr_reader :markup

    def initialize(markup)
      @markup = markup
    end

    def renderer
      @renderer ||= Redcarpet::Markdown.new(Renderer,
                                            autolink: true,
                                            space_after_headers: true,
                                            fenced_code_blocks: true,
                                            footnotes: true)
    end

    def to_html
      renderer.render(markup)
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
troy-0.0.39	lib/troy/markdown.rb
troy-0.0.38	lib/troy/markdown.rb
troy-0.0.37	lib/troy/markdown.rb
troy-0.0.36	lib/troy/markdown.rb