!Logo

OBSRVBLE

A simple built-in observer toolkit for small JS projects.

Usage

npm i obsrvble

API doc

Observable

$3

subscribe(observer)
Subcribe an observer to the observable object

$3

unsubscribe(observer)
Unsubscribe an oberver from the observable object

$3

unsubscribeAll()
Unsubscribe all the observers from the observable object

$3

dispatch(event, ...d)
Dispatch an event and resolve the concerned observers

Observer

$3

Creates a new observer
constructor(event, resolver)

$3

The event associated with the observer
get event()

Example

Create an observable object:
``js
import {Observable} from "obsrvble";

export class Foo extends Observable {
callThisToDispatch(bar) {
this.dispatch("myEvent", bar);
}
}
`

Subscribe an observer:
`js
import {Observer} from "obsrvble";

const foo = new Foo();
foo.subscribe(new Observer(
'myEvent',
params => {
// Do something here
console.log(params[0]); // hello!
}
));
foo.callThisToDispatch("hello!");
``

Why?

Because. I did not found any simple KISS observer / observable toolkit on NPM. This is my 🎁 to the community, cheers!