Re^3: hash of hashes

in reply to Re^2: hash of hashes
in thread hash of hashes

$hash{$d}{$i}=$line[$i];
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At this point in the code, $d is a fruit, $i is an index (a number), and $line[$i] is a color (AFAIU your code). Why would you want to associate ~~a number with a fruit and a color with a number~~ (perhaps better expressed as) a fruit with a number and a number with a color? Please take a look at Re^3: hash of hashes.

Also, try using Data::Dumper or Data::Dump (my favorite) for looking at data structures — much more convenient.

And again, please take a look at perldsc.

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