Plug-and-play node.js events integration to emit change events.
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npm install emits-change
This package uses the node.js events API. Make sure your javascript bundler can handles importing core node modules (e.g. Browserify does this).
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Calling emitsChange
on an object will add node's EventEmitter, a listen
, an unlisten
and an emitChange
function to the prototype.
import emitsChange from 'emits-change'
class Emitter {
constructor() {
emitsChange(this)
}
}
let emitter = new Emitter
function doSomethingOnChange() {
console.log('hodor')
}
emitter.listen(doSomethingOnChange)
emitter.emitChange()
// => hodor
emitter.unlisten(doSomethingOnChange)
emitter.emitChange()
// => *nothing*
You can run the tests (ESLint & Mocha) with:
npm run test
Please see CONTRIBUTING for details.
If you discover any security related issues, please email security@spatie.be instead of using the issue tracker.
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The MIT License (MIT). Please see License File for more information.