MadMongers

...
The Z infix operator version of the zip function allows the parallel
use of two lists. It can be used more than once in a single
expression:

use v6;

my @operator  = <+ - *>;
my @left      = <1 2 3>;
my @right     = <7 8 9>;

for @left Z @operator Z @right -> $a, $o, $b {
   say "$a $o $b";
}

gets:
1 + 7
2 - 8
3 * 9

Cool!
http://perl6maven.com/perl6-looping-over-a-list-of-values-one-at-a-time-two-at-a-time-and-more

--

a

Andy Bach,
afbach@gmail.com
608 658-1890 cell
608 261-5738 wk