setProperty

Safely set a nested property value.

Usage

import { setProperty } from 'js-cool'

Signature

function setProperty(obj: any, path: string, value: any): void

Parameters

Parameter	Type	Description
obj	any	Target object
path	string	Property path (e.g. 'a.b.c')
value	any	Value to set

Examples

const obj = {}
setProperty(obj, 'a.b.c', 1)
// obj = { a: { b: { c: 1 } } }

setProperty(obj, 'users.0.name', 'John')
// obj.users[0].name = 'John'

Related

• getProperty - Get nested property