How to select all props but one from object

Question

I wanna to select all props but one from a javascript object but doing in elegant way using ES6, is this possible?

example:

const myObj = { prop1, prop2, prop3 }
const newObj = {
…myObject.remove(prop3)
}

then newObj should be { prop1, prop2}

if destruct I can select some, or all

const newObj = {
…myObject
}

const {prop1, prop2} = myObjct

but I dont know how to select all but one.

Something like https://stackoverflow.com/questions/37838778/destructuring-object-and-ignore-one-of-the-results? — Suraj Rao, Jun 28 '19 at 15:27
or you can simply do `delete newObj.prop3` if you want to modify the original object — chakwok, Jun 28 '19 at 15:28

score 2 · Accepted Answer · answered Jun 28 '19 at 15:25

2

You can use the object rest syntax to assign all other properties to newObj, except those explicitly stated:

const myObj = { prop1: 1, prop2: 2, prop3: 3 }

const { prop1, ...newObj } = myObj

console.log(newObj)

answered Jun 28 '19 at 15:25

Ori Drori

1 Answers1