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Re^2: Name "main::a" used only once: possible typo

by subogero (Initiate)
on Sep 13, 2017 at 10:42 UTC ( #1199286=note: print w/replies, xml ) Need Help??


in reply to Re: Name "main::a" used only once: possible typo
in thread Name "main::a" used only once: possible typo

I guess List::Util::reduce does not pass the parameter pair at all to your function, it just localizes $a and $b with them.
  • Comment on Re^2: Name "main::a" used only once: possible typo

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