module

Events

Constants

VERSION = "0.1.0"

clear_handlers(name)

event_exists(name : String)

Check if an event with name exists

invoke_event(list : Array(_), *args)

invoke_event(name, *args)

Invoke an event given by name, returns an Int32 with the amount of handlers run, false if the event didn't exist

on(list : Array(_), &block)

on(name, &block)

Add a block to the given event, returns a proc that removes the block

Creates the event if it doesn't exist already

register_event(list : Array(_))

register_event(name)

Registers a new event, gives it a name and returns it. If the event already exists, it's returned

remove_handler(name, &block)

Removes a block from an event given by name

unregister_event(name)

Unregisters the the event given by name