RE: Answer: how do I use a hash of hashes reference to a function ?

in reply to Re: how do I use a hash of hashes reference to a function ?
in thread how do I use a hash of hashes reference to a function ?

Sorry, I neglected to read your title very well and did not take this one step further:

%hash = (
   one => { a => 10, b => 20 },
   two => { c => 30, d => 40 }
);

&function(\%hash);

sub function {
   my $hash = shift;

   $hash->{two}->{d} = 50;   # changes 'd'
}
[download]

You can go as deep as you want here with hashes of hashes of hashes. Hope that helps...

Comment on RE: Answer: how do I use a hash of hashes reference to a function ? Download Code

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