http://www.perlmonks.org?node_id=924929


in reply to Re^3: Hashes of Hashes of Arrays? Is it possible?
in thread Hashes of Hashes of Arrays? Is it possible?

ahh..That fixed it. Thank you very much. One quick question, how do I avoid having to save the huge dataset in memory by processing and printing the results on fly? I would like to undef the HASH at after each second in time i.e create a loop for each key and undef my %HOH. Any ideas how/where I can add the control statement for $key?