Lodash xorWith method
语法：
_.xorWith([arrays], [comparator])
This method is like _.xor except that it accepts comparator which is invoked to compare elements of arrays. The order of result values is determined by the order they occur in the arrays. The comparator is invoked with two arguments: (arrVal, othVal).
参数
array (Array) − The array to inspect.
[comparator] (Function) − The comparator invoked per element.
输出：
(Array) − Returns the new array of filtered values.
实例：
var _ = require('lodash');
var list1 = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
var list2 = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
var result = _.xorWith(list1, list2, _.isEqual);
console.log(result);
Save the above program in
tester.js. Run the following command to execute this program.
命令：
输出：
[ { x: 2, y: 1 }, { x: 1, y: 1 } ]
