CHALLENGE

const fruits = ['apple', 'banana', 'cherry'];
const newFruits = [...fruits];

newFruits.push('date');

const user = { name: 'Taylor', age: 30 };
const updatedUser = { ...user, age: 31 };

user.city = 'Seattle';

console.log(fruits.length, newFruits.length, user.city, updatedUser.city);

JavaScript

CHALLENGE

const fruits = ['apple', 'banana', 'cherry'];
const newFruits = [...fruits];

newFruits.push('date');

const user = { name: 'Taylor', age: 30 };
const updatedUser = { ...user, age: 31 };

user.city = 'Seattle';

console.log(fruits.length, newFruits.length, user.city, updatedUser.city);

hottg.com/js_universe/2450

1.7K viewsJul 5 at 06:32