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in reply to Re: Being impervious to an 'each' reset
in thread Being impervious to an 'each' reset

You could avoid copying the large hash by using a reference:
my $thingy_ref = \%Foo::Bar::Baz::thingy; foreach my $key ( keys %$thingy_ref ){ print "$key => $thingy_ref->{ $key }\n"; }