From: Jan Gruber <[EMAIL PROTECTED]>
> I'm trying to build a linked list, containing hashrefs.
> Walking through the %HashRef (-x %HashRef) i can see a lot of
> 'REUSED_ADDRESS'es in the list. At the end, all refs point to one
> single adress, so every HashRef in my list points to the same hash.
>
> I have considered trying the OO way, but this would require a major
> rewrite of the program. This could be done later on, but for the
> moment, i would be happy with another way.
>
> How do i return a new (read: different) Hashref from a sub on each
> call ?
sub one {
my $href = {};
$href->{foo} = 'bar';
...
return $href;
}
or
sub two {
my %hash; # the "my" is IMPORTANT
$hash{foo} = 'bar';
...
return \%hash;
}
Jenda
=========== [EMAIL PROTECTED] == http://Jenda.Krynicky.cz ==========
There is a reason for living. There must be. I've seen it somewhere.
It's just that in the mess on my table ... and in my brain.
I can't find it.
--- me
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