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

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

Title edit by tye

In reply to Appending strings from one array onto strings of another by eyepopslikeamosquito

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