So I've recently made a basic function on one of my GUI scripts. It takes in no arguments, and it's meant to be used in a lot of places, called by a lot of different sources.
How can I make a signal that usually attaches an argument (like body, or value), and attach it to a function that doesn't need arguments?
The basic answer would be to have an optional argument that isn't used in the function:
func exceptionally_useful_function(_placeholder_arg = 10):
But is there a better way?