# File lib/monkey/backend.rb, line 54
      def version(default = "0")
        return version(nil) || default unless default.nil?
        return @version if @version
        return unless defined? Gem
        Gem.send :attr_accessor, :loaded_specs
        return unless Gem.loaded_specs.respond_to? :[]
        @version = Gem.loaded_specs[gem_name].version.to_s if Gem.loaded_specs.include? gem_name
      end