------>8-----------------------------
"I understand this:
foreach $listname (sort keys %Lists) {
print "$listname\n";
}
------>8-----------------------------
To get the values instead of the keys, you will have to do something like
this:
foreach $listkey (sort keys %Lists){
print "$List{$listkey}\n";
}
Or, if you want the values sorted, you want something more like this:
foreach $listkey (sort {$Lists{$a} cmp $Lists{$b}} keys %Lists){
print "$List{$listkey}\n";
}
This part might look a little confusing at first:
sort { $Lists{$a} cmp $Lists{$b} } keys %Lists
but it's a useful trick, especially when your "key" is a reference or other
"unreadable" variable.
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