es6-polyfills
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ES6 polyfills that use native implementation if available and do not pollute the global namespace
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# ES6 polyfills [](https://npmjs.org/package/es6-polyfills) [](https://travis-ci.org/NatLibFi/es6-polyfills) [](https://codeclimate.com/github/NatLibFi/es6-polyfills/coverage)
A collection of [ES6](https://en.wikipedia.org/wiki/ECMAScript#ES6) polyfills that use native implementations if available and do not pollute the global namespace
## List of polyfills
- **Object** ([Object.assign](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign))
- **Array** ([Array.of](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/of))
- **[Promise](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise)**
Polyfill implementations are from different projects:
- **Object** (*Object.assign*): https://github.com/rubennorte/es6-object-assign
- **Promise**: https://github.com/lahmatiy/es6-promise-polyfill
## Installation
Clone the sources and install the package (In the source directory) on command line using `npm`:
```sh
npm install
```
## Testing
Run the following NPM script to lint, test and check coverage of the code:
```javascript
npm run check
```
## Usage
### AMD
```javascript
define(['es6-polyfills/lib/polyfills/promise'], function(Promise) {
var p = new Promise(function(resolve, reject){
resolve();
});
});
```
### Node.js
```javascript
var Promise = require('es6-polyfills/lib/polyfills/promise');
var p = new Promise(function(resolve, reject){
resolve();
});
```
## License and copyright
Copyright (c) 2015-2016 **University Of Helsinki (The National Library Of Finland)**
This project's source code is licensed under the terms of **GNU Lesser General Public License Version 3** or any later version. See each polyfill implementation for their respective licensing terms.