destructuring objects
({ a, b } = { a: 10, b: 20 });
console.log(a); // 10
console.log(b); // 20
// Stage 4(finished) proposal
({a, b, ...rest} = {a: 10, b: 20, c: 30, d: 40});
console.log(a); // 10
console.log(b); // 20
console.log(rest); // {c: 30, d: 40}destructured object
let renseignement = ['voleur' , '10' , 'spécialité'] ;
let [classe , force, magie] = renseignement ;
console.log(classe) ;
console.log(force) ;
console.log(magie) ;Destructuring object from a nested object
const person = {
name: 'labib',
age: 22,
job: 'web-developer',
frieds: ['ahsik', 'abir', 'alvi', 'hanafi'],
childList: {
firstChild: 'Salman',
secondChild: 'Rafi',
thirdChild: 'Anfi'
}
}
//simple destructuring
const { name, age, job } = person;
console.log(name, age, job);
//Expected output: labib 22 web-developerdestructure object exlude one
const myObject = { a: 1, b: 2, c: 3};const { a, ...noA } = myObject;console.log(noA); // => { b: 2, c: 3 }Copyright © 2021 Codeinu
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