code: function property(fn, arg) {
        var base = [ section, name ];
  
        return {
          writable: false,
          enumerable: false,
          value: function () {
            if (arg) base.push(arg);
  
            return fn.apply(self, base.concat(
              Array.prototype.slice.apply(arguments)
            ));
          }
        };
      }
docs: Generate property descriptor.
  
  @param {Function} fn Method to call.
  @param {Mixed} arg Additional default arguments, other than section and name.
  @return {Object} Property description.