Subscribe to a JS object

Question

I wonder if there is any way to subscribe to the content of an object. For example: I have two objects.

object1 {
 name: '';
 address = 'Rua Mario';
 email: '';
}

object 2 {
 name: 'Carlos';
 email: '[email protected]';
}

Doubt occurs here.

this.object1 = this.object2;
console.log(this.object1);

Console output:

object 1 {
 name: 'Carlos';
 email: '[email protected]';
}

What I wanted:

object 1 {
 name: 'Carlos';
 address = 'Rua Mario';
 email: '[email protected]';
}

What’s the easiest way to do that?

Answer 1

let object1 = {
   name: '',
   address: 'Rua Mario',
   email: '',
}

let object2 = {
    name: 'Carlos',
    email: '[email protected]'
}

const {name, email} = object2;
object1 = {...object1, name, email};

console.log(object1);