destructuring js objects code example

Example 1: destructured object

let renseignement = ['voleur' , '10' , 'spécialité'] ;


let [classe , force, magie] = renseignement ;

console.log(classe) ;
console.log(force) ;
console.log(magie) ;

Example 2: javascript destructing

/*
* On the left-hand side, you decide which values to unpack from the right-hand
* side source variable.
* 
* This was introduced in ES6
*/
const x = [1, 2, 3, 4, 5]
const [a, b] = x
console.log(a) // prints out: 1
console.log(b) // prints out: 2