@nano-utils/object-proxy v1.2.0

Description

A small library to make object proxying easier

Installation

npm i @nano-utils/object-proxy

or

yarn add @nano-utils/object-proxy

Usage

The makeProxy function creates a proxy object, which will call the supplied listener upon property changes with the property's path (delimited by .), the new value of the property, and the old value of the property

import { makeProxy } from '@nano-utils/object-proxy';

const obj = { foo: 'bar' };

const proxy = makeProxy(obj, (prop, newValue, oldValue) => console.log(prop, newValue, oldValue));

proxy.foo = 'baz'; // foo baz bar

This package comes fully typed:

import { makeProxy } from '@nano-utils/object-proxy';

type MyObject = {
	foo: string;
};

const obj: MyObject = { foo: 'bar' };

const proxy = makeProxy<MyObject>(obj, (prop, newValue, oldValue) => console.log(prop, newValue, oldValue));

proxy.foo = 'baz'; // foo baz bar