in reply to
Using references as hash keys
while i don't have any immediate insight, if you haven't already compared Array::AsHash to Tie::RefHash ( or Tie::RefHash::Nestable ) those modules might offer some other insight.
those modules do something similar ( allow refs as hash keys ).
Non-existent; I don't have TV
Non-existent; my TV doesn't have/need a remote
Under my control; I watch alone
Under the control of whoever shouts loudest
Under the control of whoever gets it first
One of many, and the TV has a mind of its own
Results (113 votes),