mysay 1..3

Ah, a very good point, thanks!

Chuma: This once again underlines the fact that, unfortunately (!), you're probably not going to get everything you want here. Perhaps it would also make sense to take a step back and explain what you want to use this function for? And if you think about it again, do you really need to default to $_? Or could you split this into two different functions? etc.

In reply to Re^3: Spotting an empty array as argument by haukex
in thread Spotting an empty array as argument by Chuma

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