I think there are a couple of problems with your code:

• for my $item ( 0 .. @{$ref} ) is going to try to access an element beyond the end of the array. What you need here is $#{$ref}.

• $hash_ref = $ref->{$item}; should be $hash_ref = $ref->[$item]; as you are dereferencing an array, not a hash

Cheers,

JohnGG

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