# node-deep-extend

**Repository Path**: mirrors_watson/node-deep-extend

## Basic Information

- **Project Name**: node-deep-extend
- **Description**: Recursive extend module
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-26
- **Last Updated**: 2026-04-05

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

Node.JS module “Deep Extend”
============================

Recursive object extending.

[![NPM](https://nodei.co/npm/deep-extend.png?downloads=true&downloadRank=true&stars=true)](https://nodei.co/npm/deep-extend/)
[![NPM](https://nodei.co/npm-dl/deep-extend.png?height=3)](https://nodei.co/npm/deep-extend/)

Install
-----

	npm install deep-extend

Usage
-----

	var deepExtend = require('deep-extend');
	var obj1 = {
		a: 1,
		b: 2,
		d: {
			a: 1,
			b: [],
			c: { test1: 123, test2: 321 }
		},
		f: 5,
		g: 123
	};
	var obj2 = {
		b: 3,
		c: 5,
		d: {
			b: { first: 'one', second: 'two' },
			c: { test2: 222 }
		},
		e: { one: 1, two: 2 },
		f: [],
		g: (void 0),
		h: /abc/g,
		f: null
	};

	deepExtend(obj1, obj2);

	console.log(obj1);
	/*
	{ a: 1,
	  b: 3,
	  d:
	   { a: 1,
	     b: { first: 'one', second: 'two' },
	     c: { test1: 123, test2: 222 } },
	  f: null,
	  g: undefined,
	  c: 5,
	  e: { one: 1, two: 2 },
	  h: /abc/g }
	*/