I doubt very much that the question asked was the real question. To that extent any answer is bogus and refinements, while usefull for teaching in a broader sense, are not actually addressing OP's real problem.

I consider that the code I posted as an answer to the question asked to be sub-optimum in many ways, but unless we can figure out what OP is trying to do, we probably can't do much better.

DWIM is Perl's answer to Gödel

In reply to Re^3: How to dereference when hash key is referenece by GrandFather
in thread How to dereference when hash key is referenece by ashokpj

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