https://github.com/fabioricali/defaulty

Copies deep missing properties to the target object
https://github.com/fabioricali/defaulty

configuration defaults extend javascript merge-object options

Last synced: 10 days ago
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Copies deep missing properties to the target object

• Host: GitHub
• URL: https://github.com/fabioricali/defaulty
• Owner: fabioricali
• Created: 2017-08-11T21:10:53.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-02-24T16:11:52.000Z (almost 7 years ago)
• Last Synced: 2024-11-03T02:11:53.407Z (about 2 months ago)
• Topics: configuration, defaults, extend, javascript, merge-object, options
• Language: JavaScript
• Size: 49.8 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md

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defaulty

Copies deep missing properties to the target object.















## Installation

### Node.js

```

npm install defaulty --save

```

## Example

```javascript

const defaulty = require('defaulty');

const defaultObj = {a: 1, b: 2, c: 3, d: {a: 5, b: 2}};

let targetObj = {a: 4, b: 5, d: {a: 1}};

defaulty(targetObj, defaultObj);

console.log(targetObj); //=> {a: 4, b: 5, c: 3, d: {a: 1, b: 2}};

```

### Exclude default properties

```javascript

const defaultObj = {a: 1, b: 2, c: 3, d: {a: 5, b: 2}, x: 1, y: 2};

let targetObj = {a: 4, b: 5, d: {a: 1}};

defaulty(targetObj, defaultObj, ['x', 'y']);

console.log(targetObj); //=> {a: 4, b: 5, c: 3, d: {a: 1, b: 2}};

```

### Copy target object

```javascript

const defaultObj = {a: 1, b: 2, c: 3, d: {a: 5, b: 2}};

const targetObj = {a: 4, b: 5, d: {a: 1}};

const newTargetObject = defaulty.copy(targetObj, defaultObj);

console.log(newTargetObject); //=> {a: 4, b: 5, c: 3, d: {a: 1, b: 2}};

console.log(targetObj); //=> {a: 4, b: 5, d: {a: 1}};

```

## Changelog

You can view the changelog here

## License

Defaulty is open-sourced software licensed under the MIT license

## Author

Fabio Ricali