If you really do need something like that (I'd think about that first), you can write it briefly as $arr[@arr ? $#arr : 0] = $foo; or maybe (@arr ? $arr[-1] : $arr[0]) = $foo;

Makeshifts last the longest.

In reply to Re: array index -1 oddity by Aristotle
in thread array index -1 oddity by shemp

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