mirror of https://github.com/nodejs/node.git synced 2025-05-18 20:53:29 +00:00

History

Michaël Zasso 2d441493a4 tools: update eslint to v1.10.3 PR-URL: https://github.com/nodejs/io.js/pull/2286 Reviewed-By: Roman Reiss <me@silverwind.io>		2016-01-13 23:15:39 +01:00
..
index.js	tools: update eslint to v1.10.3	2016-01-13 23:15:39 +01:00
license	tools: update eslint to 0.24.0	2015-06-29 19:02:17 +02:00
package.json	tools: update eslint to v1.10.3	2016-01-13 23:15:39 +01:00
readme.md	tools: replace closure-linter with eslint	2015-05-09 12:09:52 +09:00

readme.md

object-assign

ES6 Object.assign() ponyfill

Ponyfill: A polyfill that doesn't overwrite the native method

Install

$ npm install --save object-assign

Usage

var objectAssign = require('object-assign');

objectAssign({foo: 0}, {bar: 1});
//=> {foo: 0, bar: 1}

// multiple sources
objectAssign({foo: 0}, {bar: 1}, {baz: 2});
//=> {foo: 0, bar: 1, baz: 2}

// overwrites equal keys
objectAssign({foo: 0}, {foo: 1}, {foo: 2});
//=> {foo: 2}

// ignores null and undefined sources
objectAssign({foo: 0}, null, {bar: 1}, undefined);
//=> {foo: 0, bar: 1}

API

objectAssign(target, source, [source, ...])

Assigns enumerable own properties of source objects to the target object and returns the target object. Additional source objects will overwrite previous ones.

Resources

ES6 spec - Object.assign