es6-destructuring

Question 1

What is destructuring, conceptually?

Answer 1

The destructuring assignment syntax is a JavaScript expression that makes it possible to unpack values from arrays, or properties from objects, into distinct variables.

Question 2

What is the syntax for Object destructuring?

Answer 2

const {property name} = object name

Question 3

What is the syntax for Array destructuring?

Answer 3

const [names] = array

Question 4

How can you tell the difference between destructuring and creating Object/Array literals?

Answer 4

Destructing: object to right of operator and curly/square braces to the left
Creating: curly/square braces to the right