From: Brian Buckley Date: 2005-10-18T04:55:11+09:00 Subject: Re: declaratively caching results of a method > This is the magic of closures. Thank you for the closure explanation. I'll have to experiment. It appears then that that cache cannot be a accessed for inspection (for example to see the history of different calculations made), only the method created by define_method has use of it. Brian OT If anyone knows why my email (gmail) is double-posting, please advise