> I’m failing to do this inside the function.

Could you please be more specific?

Did you check the passed ref with Data::Dumper to see if its populated?

Did you get the keys printed?

What is "failing"?

Cheers Rolf

(addicted to the Perl Programming Language)

update

Does your example even compile? I count (at least) one missing closing bracket.

In reply to Re: accessing elements of reference to hash of arrays by LanX
in thread accessing elements of reference to hash of arrays by johnguillory

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