how to destructure objects in js code example
Example 1: javascript object destructuring
let obj = {name: 'Max', age: 22, address: 'Delhi'};
const {name, age} = obj;
console.log(name);
console.log(age);
console.log(address);
let a, b, rest;
[a, b] = [10, 20];
console.log(a);
console.log(b);
[a, b, ...rest] = [10, 20, 30, 40, 50];
console.log(rest);
Example 2: js object destructuring with defaults
const { dogName = 'snickers' } = { dogName: undefined }
console.log(dogName)
const { dogName = 'snickers' } = { dogName: null }
console.log(dogName)
const { dogName = 'snickers' } = { dogName: false }
console.log(dogName)
const { dogName = 'snickers' } = { dogName: 0 }
console.log(dogName)