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unherit

1.1.2 • Public • Published

unherit

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Create a custom constructor which can be modified without affecting the original class.

Installation

npm:

npm install unherit

Usage

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 © Titus Wormer

install

npm i unherit

Downloadsweekly downloads

1,262,608

version

1.1.2

license

MIT

homepage

github.com

repository

Gitgithub

last publish

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