How am I doing it? (KISS)

• Games::Fluxx is a simple hash-based datastructure
  • no internal objects
  • no week or circular refs
  • nothing but unblessed arrays, hashes and scalars
• Serlizable via you favourate Perl structure serialiser
  • Method savable() just returns an unblessed copy
  • Constructor new_from_savable() is just a blessing