extend-shallow

2019-01-13 admin

extend-shallow是什么

什么是extend-shallow,Extend an object with the properties of additional objects. node.js/javascript util.

extend-shallow使用教程帮助文档

extend-shallow NPM version NPM monthly downloads NPM total downloads Linux Build Status

Extend an object with the properties of additional objects. node.js/javascript util.

Please consider following this project’s author, Jon Schlinkert, and consider starring the project to show your <g-emoji class=“g-emoji” alias=“heart” fallback-src=“https://github.githubassets.com/images/icons/emoji/unicode/2764.png”>❤️</g-emoji> and support.

Install

Install with npm:

$ npm install --save extend-shallow

Usage

var extend = require('extend-shallow');

extend({a: 'b'}, {c: 'd'})
//=> {a: 'b', c: 'd'}

Pass an empty object to shallow clone:

var obj = {};
extend(obj, {a: 'b'}, {c: 'd'})
//=> {a: 'b', c: 'd'}

About

<details><summary>Contributing</summary>

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.</details> <details><summary>Running Tests</summary>

Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:

$ npm install && npm test
```</details> <details><summary>**Building docs**</summary>

_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](https://github.com/jonschlinkert/extend-shallow/blob/master/.verb.md) readme template.)_

To generate the readme, run the following command:

```source-shell
$ npm install -g verbose/verb#dev verb-generate-readme && verb
```</details> 

### Related projects

You might also be interested in these projects:

*   [extend-shallow](https://www.npmjs.com/package/extend-shallow): Extend an object with the properties of additional objects. node.js/javascript util. | [homepage](https://github.com/jonschlinkert/extend-shallow "Extend an object with the properties of additional objects. node.js/javascript util.")
*   [for-in](https://www.npmjs.com/package/for-in): Iterate over the own and inherited enumerable properties of an object, and return an object… [more](https://github.com/jonschlinkert/for-in) | [homepage](https://github.com/jonschlinkert/for-in "Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js")
*   [for-own](https://www.npmjs.com/package/for-own): Iterate over the own enumerable properties of an object, and return an object with properties… [more](https://github.com/jonschlinkert/for-own) | [homepage](https://github.com/jonschlinkert/for-own "Iterate over the own enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js.")
*   [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.")
*   [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.")
*   [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.")

### Contributors

| **Commits** | **Contributor** |
| --- | --- |
| 33 | [jonschlinkert](https://github.com/jonschlinkert) |
| 1 | [pdehaan](https://github.com/pdehaan) |

### Author

**Jon Schlinkert**

*   [github/jonschlinkert](https://github.com/jonschlinkert)
*   [twitter/jonschlinkert](https://twitter.com/jonschlinkert)

### License

Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert). Released under the [MIT License](https://github.com/jonschlinkert/extend-shallow/blob/master/LICENSE).

* * *

_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 19, 2017._

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