From: Joe Van Dyk Date: 2006-03-23T11:51:22+09:00 Subject: what on earth.. a = 5 puts Fixnum == a.class # spits out true # spits out "Who knows what I am. :-(" case a.class when Fixnum puts "I'm a fixnum!" else puts "Who knows what I am. :-(" end What's going on here? Joe