Extract & Copy Properties

Array Destructuring

A way to extract variables from array properties.

Define an array of variables, and the destructuring syntax will pull the values at the matching indexes out and assign them to the variables.

let lunch = ['turkey sandwich', 'soda', 'chips', 'cookie'];

let [entree, drink, side, desert] = lunch;

// logs "turkey sandwich"
console.log(entree);

// logs "chips"
console.log(side);