@socker210/event-emitter

Event emitter

Simple event emitter like a node

Installation

With npm

npm install @socker210/event-emitter

With yarn

yarn add @socker210/event-emitter

Usage

const EventEmitter = require('@socker210/event-emitter')

const eventEmitter = new EventEmitter()

const cb = () => console.log('callback')

// Register event
eventEmitter.on('print', cb)

// Execute event
eventEmitter.emit('print')

// Check if event is registered
eventEmitter.hasEvent('print')

// Check if event and callback is registered
eventEmitter.hasCallback('print', cb)

// Remove callback
eventEmitter.off('print', cb)

LICENSE

MIT