30-seconds-of-code/snippets/mapToObject.md

title, shortTitle, tags, expertise, author, cover, firstSeen

title	shortTitle	tags	expertise	author	cover	firstSeen
Convert Map to object	Map to object	object	intermediate	chalarangelo	blog_images/succulent-1.jpg	2022-06-16T05:00:00-04:00

Converts a Map to an object.

• Use Map.prototype.entries() to convert the Map to an array of key-value pairs.
• Use Object.fromEntries() to convert the array to an object.

const mapToObject = map => Object.fromEntries(map.entries());

mapToObject(new Map([['a', 1], ['b', 2]])); // {a: 1, b: 2}