https://github.com/jetradar/dispatcher

extremely simple blazing-fast pure javascript publisher-subscriber
https://github.com/jetradar/dispatcher

Last synced: about 1 month ago
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extremely simple blazing-fast pure javascript publisher-subscriber

• Host: GitHub
• URL: https://github.com/jetradar/dispatcher
• Owner: jetradar
• Created: 2016-01-21T08:27:02.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-01-21T11:34:14.000Z (almost 9 years ago)
• Last Synced: 2024-10-08T14:56:18.892Z (2 months ago)
• Language: JavaScript
• Size: 3.91 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• awesome-blazingly-fast - dispatcher - extremely simple blazing-fast pure javascript publisher-subscriber (JavaScript)

README

        
# dispatcher

extremely simple blazing-fast pure javascript publisher-subscriber

## Installation

`npm install @jetradar/dispatcher --save`

## Examples

```javascript

import dispatcher from '@jetradar/dispatcher';

dispatcher.on('beer', (eventName, data) => {

  console.log(data.isDraught);

…

}

dispatcher.send('beer', {

  isDraught: true

});

dispatcher.trigger('beer', {

  isDraught: false

});

// true

// false

```

## API Reference

`dispatcher.on(eventName, handler)` — subscribes handler to eventName

`dispatcher.trigger(eventName, payload)` or `dispatcher.send(eventName, payload)` — Fires `eventName` event to all

`dispatcher.all(handler)` or `dispatcher.on('*', handler)` — subscribes for all the events being fired

`dispatcher.off(eventName)` — removes eventName from events list