1.3 KiB
1.3 KiB
object-assign 
ES2015
Object.assign()ponyfill
Ponyfill: A polyfill that doesn't overwrite the native method
Install
$ npm install --save object-assign
Usage
const 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
Related
- deep-assign - Recursive
Object.assign()
License
MIT © Sindre Sorhus