You can push the array refs onto a master array and loop through the master array and operate on the arrayrefs.

I had a similar question. The individual arrays contained arrayrefs, but the answer should be close, or hopefully at the least a good starting point.
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It's sad that a family can be torn apart by such a such a simple thing as a pack of wild dogs

In reply to Re: generating combinations of elements of an arbitrary number of arrays by RazorbladeBidet
in thread generating combinations of elements of an arbitrary number of arrays by mickey

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