On Wed, Feb 18, 2009 at 12:58:46PM -0800, Ovid wrote:
> Mostly agreed. Objects should be about responsibilities (behavior) and not
> so much about state (data). That being said, hashes are notorious for
> $gimme->{feild} (note the misspelling)
Tie::Hash::Vivify is useful for detecting this:
my $hashref = Tie::Hash::Vivify->new(sub {
confess("No auto-vivifying (did you mis-spell something?)\n".Dumper(\...@_))
});
I found that excellent module after spending *hours* tracking down a typo
deep in the guts of CPU::Emulator::Z80.
--
David Cantrell | Enforcer, South London Linguistic Massive
Repent through spending
