Events

The events module allows you to set callbacks for and trigger custom events. This is useful for when you want to trigger a function when a specific 'event' or action happens in your code.

To access the events module, use the Events key via the module loader.

The on() method sets a callback for an event name.

The fire() method calls all the callbacks on an event. They are fired in the order they were set.

The off() method removes a callback for an event name.