@function __xor($arguments...) {
  $index: 1;
  $length: length($arguments);
  $result: ();

  @each $list in $arguments {
    @if __is-list-like($list) {
      $result: if(
        $result,
        join(
          __base-difference($result, $list),
          __base-difference($list, $result)
        ),
        $list
      );
    }
  }

  @return if(__is-truthy($result), __base-uniq($result), ());
}

/// Creates a list that is the symmetric difference of the provided lists.
/// See [Wikipedia](https://en.wikipedia.org/wiki/Symmetric_difference) for
/// more details.
///
///
/// @access public
/// @group List
/// @param {List...} $lists The lists to inspect.
/// @returns {List} Returns the new list of values.
/// @example scss
/// $foo: _xor((1, 2), (4, 2));
/// // => (1, 4)

@function _xor($args...) {
  @return call(get-function("__xor"), $args...);
}