【发布时间】:2019-11-26 11:01:29
【问题描述】:
我想检查一个数组中的一个对象是否存在于另一个数组中,所以对于下面的例子,event数组返回true,但是event1数组返回false。
combination.some(a => event.every((v, i) => v.code == a[i].code))
let combination = [
[
{ code: "repeatAdh", value: null },
{ code: "duplicatePartner", value: null }
]
];
let event = [
{ code: "repeatAdh", value: "Répéter adhérent par carte" },
{ code: "duplicatePartner", value: "Répéter conjoint" }
];
let event1 = [
{ code: "duplicatePartner", value: "Répéter conjoint" },
{ code: "repeatAdh", value: "Répéter adhérent par carte" }
];
【问题讨论】:
标签: typescript