in reply to Re: OO design: returning string and/or special value
in thread OO design: returning string and/or special value

"...professional experience..."

???

«The Crux of the Biscuit is the Apostrophe»

perl -MCrypt::CBC -E 'say Crypt::CBC->new(-key=>'kgb',-cipher=>"Blowfish")->decrypt_hex($ENV{KARL});'Help