javascript - 将对象数组中的对象转换为数组，同时保留其他数据

Question

我有以下对象数组:

const datasubject = 
[
 0: {
    level: "standard 3"
    subject: "English"
    _id: xxx
    coreCompetencies {
       0gHq0U5E667L4EdGbdZ2h: "Grammar",
       9CfalSpzKYIV7AaWKBUwg: "Listening",
       9boIfWUEGdj3WGxJL12XB: "Reading",
       QZ11uYQ8CXkRk0LWenjqj: "Writing",
       ZG1gtxRg6quIOYaTr6CUy: "Speaking"
    }
 },
 1: {...},
 2: {...}
]

我想将 coreCompetcies 更改为值数组，例如[“语法”、“听力”、“阅读”、“写作”、“口语”]，同时保留其他数据。我尝试过 .map 但感到困惑，因为它只返回 coreCompetcies 对象，而没有其他详细信息。这就是我所做的，仅返回 coreCompetcies 对象:

const datacore = datasubject.map(value => value.coreCompetencies);

我想实现这样的目标:

const datasubject = 
[
 0: {
    level: "standard 3"
    subject: "English"
    _id: xxx
    coreCompetencies ["Grammar","Listening","Reading","Writing","Speaking"]
 },
 1: {...},
 2: {...}
]

Answer 1

const datacore = datasubject.map(({coreCompetencies, ...rest})=> {
  return {...rest, coreCompetencies: Object.values(coreCompetencies)}
})