Add the ability to mark a at_exit as process-local.
I'd like to propose a enhancement to
It would be nice if you could stop a
at_exit handler from running in subprocesses.
You can do this manually with this code:
parent = Process.pid at_exit do if parent == Process.pid # … end end
You can also do it by bypassing handlers:
at_exit do # … end fork do exit! end
But it would be nice if I could do:
at_exit(false) do # … end
The first approach is kind of ugly, and the second approach isn't sustainable if code outside
your control can
fork(…) without calling