Beautiful. The parent is the first answer that revealed something interesting to me about how perl works. For those who want to try it out, the following would be more usable, but of course less elegant.

print "$_\n" for sort {$a<=>$b} keys %{{1..14}};

In reply to Re^2: Terse Code for Odd Numbers by jrn
in thread Terse Code for Odd Numbers by deep submerge

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