Function xor

lib/web/jshint.js:7277–7290

* Creates an array that is the [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) * of the provided arrays. * * @static * @memberOf _ * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new ar

()

     * // => [1, 4]
     */
    function xor() {
      var index = -1,
          length = arguments.length;

      while (++index < length) {
        var array = arguments[index];
        if (isArray(array) || isArguments(array)) {
          var result = result
            ? baseDifference(result, array).concat(baseDifference(array, result))
            : array;
        }
      }
      return result ? baseUniq(result) : [];
    }

    /**
     * Creates an array of grouped elements, the first of which contains the first