while trying to override methods in Tie::StdHash, i've inadvertently screwed up STORE and FETCH. my print statement (last line) isn't printing the keys of %hash. i think it's in the My::TieHashTest methods, but i don't have my OO book handy. any ideas?
package My::TieHashTest;
require Tie::Hash;
@ISA= ( Tie::StdHash );
for( qw/ TIEHASH STORE FETCH FIRSTKEY NEXTKEY
EXISTS CLEAR DELETE UNTIE DESTROY / )
{
eval qq{
sub $_
{
notify($_);
shift->SUPER::$_
}
}
}
sub notify { warn shift, $/ }
package main;
use strict;
use warnings;
tie my %hash => 'My::TieHashTest'
or die;
%hash= ( a=>1, b=>2, c=>3 );
$hash{d}= 4;
print $_,$/ for keys %hash;
prints
> t-tiehash.pl
TIEHASH
CLEAR
STORE
STORE
STORE
STORE
FIRSTKEY
NEXTKEY
DESTROY
~Particle *accelerates*
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