Javascript convert Object.keys to destructuring vars of other object

Question

Is there a way to convert Object.keys to vars can be destructured for other object ?

So if I have

let ob1 = { key1: 'value', key2: 'value2'}
let dictionary = { key1: 'super value', key2: 'other value' }

can do this

let { Object.keys(ob1) } = dictionary

Its not clear what you're trying to do. what output are you expecting? — Jamiec, Jan 04 '22 at 13:39
Trying to dynamically get the values from the dictionary based on the keys ob ob1 and put them in separate variables — nonyck, Jan 04 '22 at 13:42
@nonyck Dynamically named variables are never a good idea. Destructuring needs fixed targets. — Bergi, Jan 04 '22 at 13:43
Duplicate of https://stackoverflow.com/questions/35939289/how-to-destructure-into-dynamically-named-variables-in-es6 — Oskar Hane, Jan 04 '22 at 13:44
You're welcome, maybe you can reformat your question so we can vote to reopen it. Anyway, I've answered that as a question. — 0stone0, Jan 04 '22 at 13:51

score 1 · Accepted Answer · answered Jan 04 '22 at 13:42

Use Object.assign and map()

let ob1 = { key1: 'value', key2: 'value2'}
let dictionary = { key1: 'super value', key2: 'other value' }

let res = Object.assign(...Object.keys(ob1).map(key => ({ [key]: dictionary[key] })));
console.log(res);

{
  "key1": "super value",
  "key2": "other value"
}

Javascript convert Object.keys to destructuring vars of other object

1 Answers1