Maybe you have to delete the symbol-table hash key? 

# UNTESTED!
# Instead of undef &{B::A}
delete $B::A::{CODE};

[download]

Update: Oh well. :-(

Update again! Ah-ha! This seems to work fine, even preserving $B::A (though I wouldn't think it would...): 

# Instead of undef &{B::A}
delete $B::{A};

[download]

Can anyone explain why that doesn't seem to destroy $B::A? It seems dangerous and prone to breakage, so you should probably use chromatic's suggestion below.

bbfu
Seasons don't fear The Reaper.
Nor do the wind, the sun, and the rain.
We can be like they are.

In reply to Re: Undefining subroutines and inheritance by bbfu
in thread Undefining subroutines and inheritance by bikeNomad

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