    # File lib/plugins/open_url.rb, line 6
      def self.open_uri(uri)
        unless config.plugins.open_url.browser.empty?
          system config.plugins.open_url.browser, uri
        else
          case RUBY_PLATFORM
          when /linux/
            system 'xdg-open', uri
          when /mswin(?!ce)|mingw|bccwin/
            system 'explorer', uri
          else
            system 'open', uri
          end
        end
      end