calonso/rails_friendly_urls

module ActionDispatch
  module Http
    #
    # Monkey Patched Rails' module ActionDispatch::Http::URL
    #
    # @author Carlos Alonso
    #
    module URL
      #
      # Monkey Patched Rails' method: Includes a call to RailsFriendlyUrls::Manager.url_for
      # when the Rails' URL Helper is building a url for a path to use the
      # configured SEO Friendly substutition if any.
      #
      def self.url_for(options = {})
        options = options.dup
        path  = options.delete(:script_name).to_s.chomp("/")
        path << options.delete(:path).to_s

        add_trailing_slash(path) if options[:trailing_slash]

        params = options[:params].is_a?(Hash) ? options[:params] : options.slice(:params)
        params.reject! { |_,v| v.to_param.nil? }

        result = build_host_url(options)

        path = RailsFriendlyUrls::Manager.url_for path

        result << path

        result << "?#{params.to_query}" unless params.empty?
        result << "##{Journey::Router::Utils.escape_fragment(options[:anchor].to_param.to_s)}" if options[:anchor]
        result
      end
    end
  end
end