http://www.perlmonks.org?node_id=589557


in reply to Re^2: Five Ways to Reverse a String of Words (C#, Perl 5, Perl6, Ruby, Haskell)
in thread Five Ways to Reverse a String of Words (C#, Perl 5, Perl 6, Ruby, Haskell)

...yeah, and if I get paranoid I also check whether the stringify and/or (de)ref operators are overloaded, and maybe somebody changed shift and reverse via e.g. schwern's Function::Override... ;-)

I guess that if somebody changes $" globally, they have a reason, now don't they?

--shmem

update: inserted globally

_($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                              /\_¯/(q    /
----------------------------  \__(m.====·.(_("always off the crowd"))."·
");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}