Nice, but...

return if $i > $#arr || $i > $#bar;

...doesn't report "different numbers of elements."

If I've misconstrued your question or the logic needed to answer it, I offer my apologies to all those electrons which were inconvenienced by the creation of this post.

In reply to Re^4: Parallel processing two arrays with different numbers of elements by ww
in thread Parallel processing two arrays with different numbers of elements by ww

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