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  1. # extend-shallow [![NPM version](https://img.shields.io/npm/v/extend-shallow.svg?style=flat)](https://www.npmjs.com/package/extend-shallow) [![NPM monthly downloads](https://img.shields.io/npm/dm/extend-shallow.svg?style=flat)](https://npmjs.org/package/extend-shallow) [![NPM total downloads](https://img.shields.io/npm/dt/extend-shallow.svg?style=flat)](https://npmjs.org/package/extend-shallow) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/extend-shallow.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/extend-shallow)
  2. > Extend an object with the properties of additional objects. node.js/javascript util.
  3. Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support.
  4. ## Install
  5. Install with [npm](https://www.npmjs.com/):
  6. ```sh
  7. $ npm install --save extend-shallow
  8. ```
  9. ## Usage
  10. ```js
  11. var extend = require('extend-shallow');
  12. extend({a: 'b'}, {c: 'd'})
  13. //=> {a: 'b', c: 'd'}
  14. ```
  15. Pass an empty object to shallow clone:
  16. ```js
  17. var obj = {};
  18. extend(obj, {a: 'b'}, {c: 'd'})
  19. //=> {a: 'b', c: 'd'}
  20. ```
  21. ## About
  22. <details>
  23. <summary><strong>Contributing</strong></summary>
  24. Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new).
  25. </details>
  26. <details>
  27. <summary><strong>Running Tests</strong></summary>
  28. 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:
  29. ```sh
  30. $ npm install && npm test
  31. ```
  32. </details>
  33. <details>
  34. <summary><strong>Building docs</strong></summary>
  35. _(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](.verb.md) readme template.)_
  36. To generate the readme, run the following command:
  37. ```sh
  38. $ npm install -g verbose/verb#dev verb-generate-readme && verb
  39. ```
  40. </details>
  41. ### Related projects
  42. You might also be interested in these projects:
  43. * [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.")
  44. * [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")
  45. * [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.")
  46. * [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.")
  47. * [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.")
  48. * [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.")
  49. ### Contributors
  50. | **Commits** | **Contributor** |
  51. | --- | --- |
  52. | 33 | [jonschlinkert](https://github.com/jonschlinkert) |
  53. | 1 | [pdehaan](https://github.com/pdehaan) |
  54. ### Author
  55. **Jon Schlinkert**
  56. * [github/jonschlinkert](https://github.com/jonschlinkert)
  57. * [twitter/jonschlinkert](https://twitter.com/jonschlinkert)
  58. ### License
  59. Copyright © 2017, [Jon Schlinkert](https://github.com/jonschlinkert).
  60. Released under the [MIT License](LICENSE).
  61. ***
  62. _This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on November 19, 2017._