Object destructuring
Object Destructuring =>
//
The destructuring assignment syntax is a JavaScript expression that makes it
possible to unpack values from arrays,
or properties from objects, into distinct variables.
//
example:
const user = {
id: 42,
is_verified: true
};
const {id, is_verified} = user;
console.log(id); // 42
console.log(is_verified); // truejsdoc object destructuring
/**
* My cool function.
*
* @param {Object} obj - An object.
* @param {string} obj.prop1 - Property 1.
* @param {string} obj.prop2 - Property 2.
*/
const fn = function ({prop1, prop2}) {
// Do something with prop1 and prop2
}destructure object exlude one
const myObject = { a: 1, b: 2, c: 3};const { a, ...noA } = myObject;console.log(noA); // => { b: 2, c: 3 }object destructuring
const user = {
name: "Jenny",
age: "12",
hobbies: ["Sport", "Programmieren", "essen"],
};
const { age } = user;
console.log(age);Copyright © 2021 Codeinu
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