From: Gene Tani <gene.tani@...>
Date: 2005-10-10T23:21:52+09:00
Subject: Re: Method added hook

Besides, you can dup a frozen object and alter it (but clone gives you
a still frozen object)

class Foo
    def bar
	print "bar"
    end
end

Foo.freeze
Foo2=Foo.dup

class Foo2
    def Foo2.bar
	print "bar in Foo2"
    end
end
p Foo2.bar

>
> I've tried it, but there is no unfreeze method :S. And I need to be
> able to halt the redefinition SOME TIMES and some times NOT.