hi, I'm tieing HoH, with the following structure : 
$hash{keylvl1}{keylvl2}

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The shortened code is below.. 
package Tie::HashDF;
use strict;
BEGIN {
 require Exporter;
 require Tie::Hash;
 @Tie::HashDF::ISA = qw(Exporter Tie::StdHash);
 @Tie::HashDF::EXPORT = qw();
}
sub tolog { print "$_[0] : $_[1]\n"}
sub TIEHASH  {
    my $self = bless {}, shift;
    return $self
}
 
sub FETCH {
    tolog 'FETCH', "$_[1] : $_[0]{$_[1]}";
    $_[0]{$_[1]}
}
sub STORE {
    tolog 'STORE';
}
 
1;

[download]
When I do this several assignments I get FETCHE's instead of STORE: 
#!/usr/bin/perl
use strict;
use lib '/work/lib';
use Tie::HashDF;
 
my $obj = tie my %hash, 'Tie::HashDF';
#my $a = $hash{toby}{ip};
$hash{toby}{ip} = '111';
$hash{drago}{account} = 'halo';
 
#undef $obj;
#untie %hash;

[download]
-----
FETCH : toby : HASH(0x821a9a0)
FETCH : drago : HASH(0x81433fc)

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Could this be problem 'cause it is not onlevel-hash.. When I write this hash to disk all changes I have made are seen. i.e. it works as expected from me, but instead of triggering STORE it triggers FETCH..
I want to be sure when I'm doing STORE so that I do some checks there.
If I uncomment the line with assignment of hash element to variable I get another FETCH i.e. 
FETCH : toby : HASH(0x821a9dc)
FETCH : toby : HASH(0x821a9dc)
FETCH : drago : HASH(0x8143520)

[download]
what I'm doing wrong ?

In reply to tieing HoH by bugsbunny

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