packetstormer,

DrHyde's answer is correct, if elliptical. The key concept is that hashes can only contain scalar values. That means the only way to have a hash inside a hash is to use a reference for the inner hash. And as long as you're doing that, you might as well use a reference for the outer hash itself to make the syntax more regular ($thingy->{foo}->[3] vs. $thingy{foo}->[3]).

In reply to Re: Access Hashes of Hashes etc. by 1arryb
in thread Access Hashes of Hashes etc. by packetstormer

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