You can always simulate your own n-ary map using gather: 

gather {
  for @loop Y @pos -> $arr, $i {
    take $a[ $i ];
  }
}

[download]
Although allowing map to take multiple items from the list at once would be nicer, and it's something I've wanted rather often.

In reply to Re^2: Perl6 Contest #2: P6 That Doesn't Look Like P5 by kelan
in thread Perl6 Contest #2: P6 That Doesn't Look Like P5 by Limbic~Region

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