Lodash difference method
语法：
_.difference(array, [values])
Creates an array of array values not included in the other given arrays using SameValueZero for equality comparisons. The order and references of result values are determined by the first array.
参数
array (Array) − The array to inspect.
[values] (...Array) − The values to exclude.
输出：
(Array) − Returns the new array of filtered values.
实例：
var _ = require('lodash');
var numbers = [1, 2, 3, 4];
var listOfNumbers = '';
listOfNumbers = _.difference(numbers, [2]);
console.log(listOfNumbers);
Save the above program in
tester.js. Run the following command to execute this program.
命令：
输出：
