https://github.com/tiaanduplessis/xpel
♻️ Tiny single function event-emitter/pubsub
https://github.com/tiaanduplessis/xpel
event-emitter pubsub
Last synced: 11 months ago
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♻️ Tiny single function event-emitter/pubsub
- Host: GitHub
- URL: https://github.com/tiaanduplessis/xpel
- Owner: tiaanduplessis
- License: mit
- Created: 2017-06-10T21:19:16.000Z (about 9 years ago)
- Default Branch: master
- Last Pushed: 2019-06-02T22:38:23.000Z (about 7 years ago)
- Last Synced: 2025-07-01T10:54:43.991Z (12 months ago)
- Topics: event-emitter, pubsub
- Language: JavaScript
- Size: 54.7 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
Tiny single function event-emitter/pubsub
Table of Contents
Table of Contents
## Install
```sh
$ npm install xpel
# OR
$ yarn add xpel
```
## Usage
```js
const xpel = require('xpel')
const emitter = xpel()
emitter('foo', data => console.log('foo:', data))
const unsubBar = emitter('bar', data => console.log('bar:', data))
emitter('bar', data => console.log('bar2:', data))
const unsubFoo = emitter('foo', data => console.log('foo2:', data))
// listen to all events
emitter('*', () => console.log('Things are happening!'))
// Emit
emitter('foo', 5)
// unsub foo
unsubFoo('foo')
emitter('foo', 'nothing emitted')
emitter('bar', 5)
// unsub bar
unsubBar('bar')
emitter('bar', 'baz')
emitter('foo', 'baz')
// foo: 5
// foo2: 5
// Things are happening!
// Things are happening!
/// bar: 5
// bar2: 5
// Things are happening!
// Things are happening!
// Things are happening!
```
## Contributing
Contributions are welcome!
1. Fork it.
2. Create your feature branch: `git checkout -b my-new-feature`
3. Commit your changes: `git commit -am 'Add some feature'`
4. Push to the branch: `git push origin my-new-feature`
5. Submit a pull request :D
Or open up [a issue](https://github.com/tiaanduplessis/xpel/issues).
## License
Licensed under the MIT License.