Best thing is you don't get "Use of uninitialized value in join or string at ..." if the array size isn't an exact multiple of the chunk size.

I *want* those warnings. If the array length is not an exact multiple of the chunk size, something is wrong, and I would like to be informed. In production code, I'd let it croak if @array % 2 even before looping. 

Juerd
- http://juerd.nl/
- spamcollector_perlmonks@juerd.nl (do not use).

In reply to Re: Re: Non-destructive array processing by Juerd
in thread Non-destructive array processing by Juerd

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