# super-event-emitter

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🔨 Lightweight and simple interpretation of popular event management / aggregation

## Motivation

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

_(I'm sorry, but I don't have time to translate this article into English)_

## Usage — CommonJS

Installation:

```bash
npm install super-event-emitter
```

```javascript
const { SuperEventEmitter } = require('super-event-emitter');

const bar = {};

SuperEventEmitter.mixin(bar);

bar.on('test', function () {
    console.log('triggered!');
});

bar.emit('test');
```

## Usage — ECMAScript Modules `*.mjs` or TypeScript `*.ts`

```ts
import { SuperEventEmitter } from "super-event-emitter";

class Person extends SuperEventEmitter {
    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

API Documentation is available in separated [document](./docs/api.md).

## License

[The MIT License](https://piecioshka.mit-license.org) @ 2016