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Contents
# unherit
[![Build][build-badge]][build]
[![Coverage][coverage-badge]][coverage]
[![Downloads][downloads-badge]][downloads]
[![Size][size-badge]][size]
Create a custom constructor which can be modified without affecting the original
class.
## Install
[npm][]:
```sh
npm install unherit
```
## Use
```js
var EventEmitter = require('events').EventEmitter
var unherit = require('unherit')
// Create a private class which acts just like `EventEmitter`.
var Emitter = unherit(EventEmitter)
Emitter.prototype.defaultMaxListeners = 0
// Now, all instances of `Emitter` have no maximum listeners, without affecting
// other `EventEmitter`s.
new Emitter().defaultMaxListeners === 0 // => true
new EventEmitter().defaultMaxListeners === undefined // => true
new Emitter() instanceof EventEmitter // => true
```
## API
### `unherit(Super)`
Create a custom constructor which can be modified without affecting the original
class.
###### Parameters
* `Super` (`Function`) — Super-class
###### Returns
`Function` — Constructor acting like `Super`, which can be modified without
affecting the original class.
## License
[MIT][license] © [Titus Wormer][author]
<!-- Definitions -->
[build-badge]: https://img.shields.io/travis/wooorm/unherit.svg
[build]: https://travis-ci.org/wooorm/unherit
[coverage-badge]: https://img.shields.io/codecov/c/github/wooorm/unherit.svg
[coverage]: https://codecov.io/github/wooorm/unherit
[downloads-badge]: https://img.shields.io/npm/dm/unherit.svg
[downloads]: https://www.npmjs.com/package/unherit
[size-badge]: https://img.shields.io/bundlephobia/minzip/unherit.svg
[size]: https://bundlephobia.com/result?p=unherit
[npm]: https://docs.npmjs.com/cli/install
[license]: license
[author]: https://wooorm.com
Version data entries
23 entries across 23 versions & 1 rubygems