http://www.perlmonks.org?node_id=587968


in reply to Re: Why Perl Monks Works for Me
in thread Why Perl Monks Works for Me

Here at the monastery, there's always an open $BAR;

Sigh... Sorry, couldn't resist.
$\=" ";$u=0;$w=0;x(qw/4A 16 07 86/);sub x{while(@_){$u**=$w?$w:$#_; print map{$w<$u?chr(hex shift):chr(hex reverse(shift))}$_;$w+=length%2 +!=1?-1:1}}