time-to-botec

Benchmark sampling in different programming languages
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xorWith.js (1222B)

      1 var arrayFilter = require('./_arrayFilter'),
      2     baseRest = require('./_baseRest'),
      3     baseXor = require('./_baseXor'),
      4     isArrayLikeObject = require('./isArrayLikeObject'),
      5     last = require('./last');
      6 
      7 /**
      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).
     12  *
     13  * @static
     14  * @memberOf _
     15  * @since 4.0.0
     16  * @category Array
     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.
     20  * @example
     21  *
     22  * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     23  * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     24  *
     25  * _.xorWith(objects, others, _.isEqual);
     26  * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
     27  */
     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);
     32 });
     33 
     34 module.exports = xorWith;