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Just to make things clear (well, it had me stumped for awhile), calin means replacing the () in the values of your page hashes by []. That way, you're assigning an anonymous array to the value of the hash, instead of a list, as you are currently doing.

BTW, the @AoH assignment throws a warning:

Odd number of elements in anonymous hash at aoh.pl line 21.
[download]

That is because of the parentheses instead of square brackets.

As to your second question: it's an array of hashes one of whose values is an array of hashes. So, in a sense, it is a AoHoAoH :)

CU
Robartes-

In reply to Re^2: Accessing an AoHoAoH by robartes
in thread Accessing an AoHoAoH by bradcathey

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