http://qs321.pair.com?node_id=264562

eyepopslikeamosquito has asked for the wisdom of the Perl Monks concerning the following question:

Given two "parallel" arrays, @d and @z, known to be of equal size, want to append each element of @d onto each element of @z:

$z[$_] .= $d[$_] for 0..$#z; # one way @z = map($z[$_].$d[$_], 0..$#z); # another way

Better ways to do it? Will Perl 6 do this more elegantly?

Title edit by tye