Example.pm6 in trackler-2.2.1.96

- old
+ new

@@ -1,5 +1,5 @@
-unit module Luhn:ver<2>;
+unit module Luhn:ver<3>;
 
 sub is-luhn-valid ($input is copy) is export {
   $input ~~ s:g/\s+//;
   return False if $input.chars < 2 || $input ~~ /\D/;
   my @num = $input.split('', :skip-empty);