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

title, tags, expertise, firstSeen, lastUpdated

title	tags	expertise	firstSeen	lastUpdated
Shallow clone object	object	beginner	2017-12-17T17:55:51+02:00	2020-09-15T16:28:04+03:00

Creates a shallow clone of an object.

• Use Object.assign() and an empty object ({}) to create a shallow clone of the original.

const shallowClone = obj => Object.assign({}, obj);

const a = { x: true, y: 1 };
const b = shallowClone(a); // a !== b