Naan and Paneer Makhani

    super-event-emitter
    TypeScript icon, indicating that this package has built-in type declarations

    4.1.12 • Public • Published

    super-event-emitter

    node version npm version downloads count travis-ci coveralls snyk

    🔨 Lightweight and simple interpretation of popular event management / aggregation

    Motivation

    I was created a blog post (in polish) about this tool:
    https://piecioshka.pl/blog/2016/01/29/narzedzia-swiata-super-event-emitter-js.html

    Installation

    npm install super-event-emitter

    Usage — CommonJS

    const EventEmitter = require('super-event-emitter');
    // or
    const { EventEmitter } = require('super-event-emitter');

    Usage — ECMAScript Modules (ex. in TypeScript world)

    import { EventEmitter } from "super-event-emitter";
    // or
    // import EventEmitter from "super-event-emitter";
     
    class Cart extends EventEmitter {
        addProduct(product: Product) {
            this.emit('cart:addProduct', { product });
        }
    }

    Demo #1 — Typical object literal

    const bar = {};
     
    EventEmitter.mixin(bar);
     
    bar.on('test', function () {
        console.log('triggered!');
    }, this);
     
    bar.emit('test');

    Demo #2 — Class API from ECMAScript 2015

    class Person extends EventEmitter {
        say(message) {
            this.emit('say', message);
        }
    }
     
    const p1 = new Person();
     
    p1.on('say', function (message) {
        console.log(message); // 'I love cookie'
    });
     
    p1.say('I love cookie');

    Documentation

    Unit tests

    npm test

    Code coverage

    npm run coverage

    License

    The MIT License @ 2016

    Install

    npm i super-event-emitter

    DownloadsWeekly Downloads

    118

    Version

    4.1.12

    License

    MIT

    Unpacked Size

    45.2 kB

    Total Files

    9

    Last publish

    Collaborators

    • mateuszkocz
    • piecioshka