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

reduce { our $a * our $b } 1 .. 6;
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Re^3: Name "main::a" used only once: possible typo by szabgab (Priest) on Mar 06, 2013 at 05:16 UTC
I'd probably put the our ($a,$b) outside of that block, but this is what I had in mind. I was just interested in more options. - Thanks `out ($a, $b); reduce { $a * $b } 1 .. 6;` [download]	[reply] [d/l]
Re^4: Name "main::a" used only once: possible typo by AnomalousMonk (Archbishop) on Mar 11, 2013 at 17:27 UTC
I was just interested in more options. This is kind of old-school and amounts to the same thing as sticking an `our ($a, $b);` statement somewhere, but it's another option: `>perl -wMstrict -le "use List::Util qw/reduce/; use vars qw($a $b); ;; print reduce { $a * $b } 1..6; " 720` [download]	[reply] [d/l] [select]