code: function getFunctionArgs(args) {
          if (args.length > 2) {
              var fnArgs = new Array(args.length - 2),
                  i;
              for (i = 2; i < args.length; ++i) {
                  fnArgs[i - 2] = args[i];
              }
              return fnArgs;
          }
          return [];
      }
docs: Gets the arguments to a function in an array
  @param   {object} args - the arguments object
  @returns {Array}   - array of actual arguments