TheoPeterson is right, but he overlooks something:


my %hash;
my %direc;

my $record = { DIR  => 3 };
$hash{'myhash'} = $record;

$direc{'this'} = "something";
$direc{'that'} = "another";

#Here we swat the previous value of $hash{'myhash'}
#the previous value of $hash{myhash} ($record) vanishes 
$hash{'myhash'}{ODIR} = \%direc;
print  $hash{'myhash'}->{ODIR}{'this'},"\n";
print $hash{'myhash'}{ODIR}{'this'},"\n";
print $hash{'myhash'},"\n";

[download]

In general, don't bother dereferencing with ->. It's not worth it unless you know why you want to.

Also, you don't need the '' around the key values. They'll just cause you trouble later.

____________________
Jeremy
I didn't believe in evil until I dated it.

In reply to Re: Referencing to a hash inside a hash of hashes. by jepri
in thread Referencing to a hash inside a hash of hashes. by JPaul

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