Re^2: Hash of Arrays (populating and iterating)

Or this way -- why bother with indexes at all?


foreach $animal ( @{ $animals{pets} } ) {
        push ( @some_animals, $animal );
    }
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Nobody says perl looks like line-noise any more
kids today don't know what line-noise IS ...

Comment on Re^2: Hash of Arrays (populating and iterating) Download Code

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Re^3: Hash of Arrays (populating and iterating) by USP45 (Novice) on Mar 06, 2008 at 14:41 UTC
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.	[reply]