diff

创建两个数组之间差异的数组

使用方法

给定两个数组，返回一个数组，包含所有存在于第一个数组但不存在于第二个数组中的项目。

import * as _ from "radashi";

const oldWorldGods = ["ra", "zeus"];
const newWorldGods = ["vishnu", "zeus"];

_.diff(oldWorldGods, newWorldGods); // => ['ra']