You can also transform it into a more general problem:

Combine n arrays in an item-by-item way

To do so, we just push all the arrays in a $AoA, and use boo_radley's transpose AoA and HTML table AoA contents. to transpose that $AoA, and take a simple map join( '-', @$_), @$_; to join the elements. Works for arbitrary n.

Jeroen
"We are not alone"(FZ)

In reply to Re: Combining Arrays by jeroenes
in thread Combining Arrays by iamcal

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