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:
NoMethodError: undefined method `name' for false:FalseClass
So then why is set_trace_func turning up with false in the class parameter?
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