From: Caleb Clausen <vikkous@...>
Date: 2006-07-29T07:17:55+09:00
Subject: Re: Custom Exception classes

The following works for me. If you have code that doesn't work, then
please post it.

class Hell<Exception;
def initialize(parent)
@parent=parent
end
attr :parent
end

begin begin begin

raise "heck"
rescue Exception=>e
raise Hell.new(e)
end

rescue Exception=>e
$e=e
print "saw exception: #{e}, #{e.parent}\n"
raise ArgumentError
end
rescue Exception=>e
print "saw exception: #{e}\n"
puts $e
end