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

title, tags, expertise, author, firstSeen, lastUpdated

title	tags	expertise	author	firstSeen	lastUpdated
Object to entries	object,array	beginner	chalarangelo	2020-04-16T11:10:13+03:00	2020-09-15T16:28:04+03:00

Creates an array of key-value pair arrays from an object.

• Use Object.keys() and Array.prototype.map() to iterate over the object's keys and produce an array with key-value pairs.
• Object.entries() provides similar functionality.

const objectToEntries = obj => Object.keys(obj).map(k => [k, obj[k]]);

objectToEntries({ a: 1, b: 2 }); // [ ['a', 1], ['b', 2] ]