module Fuel
  module ApplicationHelper
    include ::ApplicationHelper

    def markdown(text)
      markdown = Redcarpet::Markdown.new(Redcarpet::Render::HTML,
          :autolink => true, :space_after_headers => true)
      raw markdown.render(text)
    end

    # Can search for named routes directly in the main app, omitting
    # the "main_app." prefix
    def method_missing method, *args, &block
      if main_app_url_helper?(method)
        main_app.send(method, *args)
      else
        super
      end
    end

    def respond_to?(method)
      main_app_url_helper?(method) or super
    end

    private

      def main_app_url_helper?(method)
        (method.to_s.end_with?('_path') or method.to_s.end_with?('_url')) and main_app.respond_to?(method)
      end

  end
end