https://github.com/lucasliet/message-emitter

a simple event emitter with topic and subscriber to use internally in code for typescript
https://github.com/lucasliet/message-emitter

Last synced: about 18 hours ago
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a simple event emitter with topic and subscriber to use internally in code for typescript

• Host: GitHub
• URL: https://github.com/lucasliet/message-emitter
• Owner: lucasliet
• License: mit
• Created: 2022-08-02T01:12:09.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-06-13T21:24:58.000Z (7 months ago)
• Last Synced: 2024-12-02T06:07:15.927Z (about 1 month ago)
• Language: TypeScript
• Homepage: https://www.npmjs.com/package/message-emitter
• Size: 10.7 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Message Emitter

Execute functions estimulated by events.

## installation

```SH

yarn add message-emitter

```

## usage

```TS

import * as Emitter from 'message-emitter';

Emitter.publish('test', 1, 2, 3 ,4 ); // pulish to topic 'test' the args 1, 2, 3, 4 

Emitter.subscribe('test', args => console.log(args)); // if the topic was published execute callback function to given arguments

Emitter.deleteTopic('test'); // remove topic

Emitter.hasTopic('test'); // returns true if topic exists, otherwise false

```

> ℹ for JavaScript <= es5 use require

```JS

var Emitter = require('message-emitter');

Emitter.publish('test', 1, 2, 3 ,4 );

```