That's true. I tried it that way at first and got unexpected results (the array getting treated as 1 item when I tried to sort and make the elements unique) but it's probably because I was using qq incorrectly to populate the hash in the first place. I should have used qw and the elements would have been separate elements.

In reply to Re^3: Hash of Arrays (populating and iterating) by USP45
in thread Hash of Arrays (populating and iterating) by USP45

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