1 var arrayFilter = require('./_arrayFilter'),
2 baseRest = require('./_baseRest'),
3 baseXor = require('./_baseXor'),
4 isArrayLikeObject = require('./isArrayLikeObject'),
5 last = require('./last');
8 * This method is like `_.xor` except that it accepts `comparator` which is
9 * invoked to compare elements of `arrays`. The order of result values is
10 * determined by the order they occur in the arrays. The comparator is invoked
11 * with two arguments: (arrVal, othVal).
17 * @param {...Array} [arrays] The arrays to inspect.
18 * @param {Function} [comparator] The comparator invoked per element.
19 * @returns {Array} Returns the new array of filtered values.
22 * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
23 * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
25 * _.xorWith(objects, others, _.isEqual);
26 * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
28 var xorWith = baseRest(function(arrays) {
29 var comparator = last(arrays);
30 comparator = typeof comparator == 'function' ? comparator : undefined;
31 return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
34 module.exports = xorWith;