35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
var arrayFilter = require('./_arrayFilter'),
|
|
baseRest = require('./_baseRest'),
|
|
baseXor = require('./_baseXor'),
|
|
isArrayLikeObject = require('./isArrayLikeObject'),
|
|
last = require('./last');
|
|
|
|
/**
|
|
* This method is like `_.xor` except that it accepts `comparator` which is
|
|
* invoked to compare elements of `arrays`. The comparator is invoked with
|
|
* two arguments: (arrVal, othVal).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @since 4.0.0
|
|
* @category Array
|
|
* @param {...Array} [arrays] The arrays to inspect.
|
|
* @param {Function} [comparator] The comparator invoked per element.
|
|
* @returns {Array} Returns the new array of filtered values.
|
|
* @example
|
|
*
|
|
* var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
|
|
* var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
|
|
*
|
|
* _.xorWith(objects, others, _.isEqual);
|
|
* // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
|
|
*/
|
|
var xorWith = baseRest(function(arrays) {
|
|
var comparator = last(arrays);
|
|
if (isArrayLikeObject(comparator)) {
|
|
comparator = undefined;
|
|
}
|
|
return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
|
|
});
|
|
|
|
module.exports = xorWith;
|