Re: pairwise() doesn't seem to work...

[AnomalousMonk]

And get rid of the  Name "main::whatever" used only once ... warnings with a  use vars qw($a $b); (or similar) statement.

>perl -wMstrict -le
"use 5.010;
 use List::MoreUtils qw(pairwise);
 my @arr1 = (1, 2, 3);
 my @arr2 = (10, 20, 30);
 use vars qw($a $b);
 my %hash = pairwise { ($a, $b) } @arr1, @arr2;
 use Data::Dumper;
 say Dumper(\%hash);
"
$VAR1 = {
          '1' => 10,
          '3' => 30,
          '2' => 20
        };