https://github.com/ndhoule/defaults

Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is undefined.
https://github.com/ndhoule/defaults

Last synced: 13 days ago
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Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is undefined.

• Host: GitHub
• URL: https://github.com/ndhoule/defaults
• Owner: ndhoule
• License: mit
• Created: 2015-03-18T18:53:57.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2016-05-02T20:32:45.000Z (over 8 years ago)
• Last Synced: 2024-04-10T13:55:26.994Z (7 months ago)
• Language: JavaScript
• Homepage:
• Size: 13.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: HISTORY.md
  • License: LICENSE.md

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README

        
# defaults [![CI][ci-badge]][ci-link]

Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is `undefined`.

## Installation

```sh

$ component install ndhoule/defaults

$ npm install @ndhoule/defaults

```

## API

### `defaults(target : Object, sources : ...Object)` => Object

Copies owned, enumerable properties from a source object(s) to a target object when the value of that property on the source object is `undefined`.

```javascript

var a = { a: 1 };

var b = { a: 2, b: 2 };

defaults(a, b);

console.log(a); //=> { a: 1, b: 2 }

```

### `defaults.deep(target : Object, sources : ...Object)` => Object

Deeply copies owned, enumerable properties from a source object(s), recursing on object properties, to a target object when the value of that property on the source object is `undefined`.

```javascript

var a = { a: 1, b: { c: 3 } };

var b = { a: 2, b: { d: 4 } };

defaults(a, b);

console.log(a); //=> { a: 1, b: { c: 3, d: 4} }

```

## License

Released under the [MIT license](LICENSE.md).

[ci-link]: https://travis-ci.org/ndhoule/defaults

[ci-badge]: https://travis-ci.org/ndhoule/defaults.svg?branch=master