二次循环获得对象名，怎么比较优雅？

Question

Answer 1

let result = arrObj.filter(item => arr.includes(item.value)).map(item => item.name)
console.log(result)

Answer 2

如果你是获取name的集合吧。可以参考这个。

var result = [];
groups.forEach((v) => {
    return result.push(v.name)
})
console.log(result);

Answer 3

// 感觉这么写还行

let nameList = []
const finalList = arrObj.map(item => {
    if (arr.includes(item.value)) {
        nameList.push(item.name)
    }
})

Answer 4

arrObj.reduce(( sum, current ) => sum.concat(
    arr.some(e => e === current.value) ? current.name : []
), [])