Let's suppose I have the following object:

const user = { 

  id: 42, 

  displayName: jdoe,

  fullName: { 

      firstName: John,

      lastName: Doe

  }

};

And that I want only the id and fullName.

I will do the following :

const { id, fullName } = user

Easy-peasy, right?

Now let's suppose that I want to do the destructuring based on the value of another variable called fields.

const fields = [ 'id', 'fullName' ]

Now my question is : How can I do destructuring based on an array of keys?

I shamelessly tried the following without success:

let {[{...fields}]} = user and let {[...fields]} = user. Is there any way that this could be done?

Thank you