https://github.com/tarabyte/redefine-properties

Define properties using multiple source objects
https://github.com/tarabyte/redefine-properties

Last synced: about 2 months ago
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Define properties using multiple source objects

• Host: GitHub
• URL: https://github.com/tarabyte/redefine-properties
• Owner: Tarabyte
• License: mit
• Created: 2015-09-27T17:12:02.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-27T20:58:43.000Z (over 9 years ago)
• Last Synced: 2024-11-03T00:33:25.546Z (about 2 months ago)
• Language: JavaScript
• Homepage:
• Size: 141 KB
• Stars: 1
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Redefine Properties

Merge multiple objects' properties into target by redefining properties using extracted property descriptors.

- Works with multiple sources.

- Copies all own properties including nonenumerable ones.

- Uses `Object.defineProperty` for all properties.

- In case of conflict the last source of a property wins.

*NB: Mutates the first argument!*

## Example

```javascript

var redefine = require('redefine-properties');

var source = {

  get a() {

    return 42;

  }

};

var target = {};

redefine(target, source);

target.a === 42;

```