🍳 Destructuring

Use destructuring to work with objects with ease.

What is the name of the variable declared below?
const { foo: bar } = { foo: 23 }

Destructuring Examples

// Object destructuring
const person = {
  name: 'John',
  age: 32,
  city: 'New York',
  country: 'USA'
};

const { name, age } = person;

// Object destructuring with alias

const { name: firstName, age: years } = person;

// Array destructuring
const fruits = ['apple', 'banana', 'orange'];
const [first, second, third] = fruits;

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