Welcome to One Dionys - Event Emitter!

Packages to implement the Observer pattern, enabling communication between application components.

Requirements

• Web Browser - Can be used as an emulator to build applications. Example [Chrome, Firefox, Safari & Opera].
• Internet - Because many use CDN and to make it easier to find solutions to all problems.

How To Use

Example Syntax

// Import EventEmitter from the package
const EventEmitter = require('./src/EventEmitter');

// Create an instance of EventEmitter
const emitter = new EventEmitter();

// Define a listener function
const listener = (data) => {
  console.log('Event triggered with data:', data);
};

// Register the listener for the 'customEvent' event
emitter.on('customEvent', listener);

// Emit the 'customEvent' event with some data
emitter.emit('customEvent', 'Hello, World!');

// Remove the listener for the 'customEvent' event
emitter.off('customEvent', listener);

Explanation

• The "Event Emitter" package has three main methods: on, emit, and off.
• The on method is used to add a listener to an event.
• The emit method is used to emit an event with optional parameters.
• The off method is used to remove the listener from an event.

Return Value

• The on and off methods do not return a specific value.
• The emit method does not return a value and is only used to trigger the event.

Release Date

• v1.0.0 : 07 March 2024
• v1.0.1 : 11 March 2024
• v4.0.0 : 11 March 2024
• v4.0.1 : 11 March 2024
• v4.0.2 : 13 March 2024
• v4.0.3 : 18 March 2024
• v5.0.0 : 31 March 2024

Author

• Facebook : Oned Ionys
• Instagram : @onedionys
• Twitter : @onedionys
• LinkedIn : @onedionys

License

• Copyright 2024 One Dionys
• One Dionys - Event Emitter is an open source project licensed under the MIT license

Suppport & Donation

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