From: "trans.  (T. Onoma)" <transami@...>
Date: 2004-09-26T02:48:02+09:00
Subject: false instance and false class and set_trace_func

When I use set_trace_func the class argument that is passed in is often just 
'false', which I just took to be the FalseClass, having always thought they 
were synonymous. I see now that is not so:

false.class
=> FalseClass
irb(main):002:0> false.class.name
=> "FalseClass"
irb(main):003:0> false.name
NoMethodError: undefined method `name' for false:FalseClass
        from (irb):3

So then why is set_trace_func turning up with false in the class parameter?

Thanks,
T.