Emetteur

Emitteur is a event emitter implementation simplified.

Installation

npm install emetteur

Concept

Emiteur offer two methods. One to register your event with the listener associate. And any other one to invoke the event.

let  Emetteur= require('emetteur');
 
const eventEmitter= new Emetteur();
eventEmitter.on('myEvent', function(x) { console.log(x); });
eventEmitter.trigger('myEvent', 'event test'); 

Output should be event test

API

on(eventType, callback)

Register your callback on an event. It's possible to have more than one call back for a same event.

const eventEmitter= new Emetteur();
eventEmitter.on('myEvent', function(x) { console.log(x); });
eventEmitter.on('myEvent', function(x,y) { console.log(x + y); });

trigger(eventType, ...args)

Emit your event with the trigger method. Its possible to add multiple arguments. This argument can be used for your list of callbacks.

Author

Judicaël DUBRAY