Re^2: Creating data structure from multiple pairs of information

Why does it matter if your dog repeats?

if($dog_hash{$dog_type}){
    print "dog [$dog_type] already in hash\n";
}else{
    $dog_hash{$dog_type} = $food_type;
}
[download]

I think that RazorbladeBidet's referral is probably the way to go if you really want to know how to hash well.

Comment on Re^2: Creating data structure from multiple pairs of information Download Code

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Re^3: Creating data structure from multiple pairs of information by RazorbladeBidet (Friar) on Feb 17, 2005 at 19:47 UTC
or `push @{$dog{$dog_type}}, $food_type;` [download] if more than one food type is possible. (That is, a hash of array references) -------------- It's sad that a family can be torn apart by such a such a simple thing as a pack of wild dogs	[reply] [d/l]