Listener.md

Listener Object

Methods like add() creates a listener and returns the listener object.

remove(): boolean

Removes a listener.

listener = emitter.add("ev", [obj, "method"]);

listener.remove();

Returns TRUE if the listener has been removed at this time. And FALSE if the listener was removed earlier.

call(e: Event): any

Calls the event handler.

count: number

How many times the listener was called.