set

Sets the value at path of object. If a portion of path doesn’t exist, it’s created. Arrays are created for missing index properties while objects are created for all other missing properties

API

function set<T extends object, K>(initial: T, path: string, value: K): T;

Usage

import { set } from '@feedzai/js-utilities';

const object = { a: [{ bar: { c: 3 } }] }
set(object, 'a[0].bar.c', 4)
object.a[0].bar.c
// => 4

set(object, ['x', '0', 'y', 'z'], 5)
object.x[0].y.z
// => 5