From: Kyung won Cheon <kdream95@...>
Date: 2008-08-08T10:57:52+09:00
Subject: I don't know why!!

-- test1.rb --

module M
  module MM
    class C
    end

    class D < MM::C
    end

    class E < MM::C; puts self; end
  end
end

# => M::MM::E

-- test2.rb --

module M
  module MM
    class C
    end

    class D < MM::C
    end

    #class E < MM::C; puts self; end
  end
end

M::MM.module_eval("class E < MM::C; puts self; end")

# => uninitialized constant M::MM::MM (NameError)

-- test3.rb --

module M
  module MM
    class C
    end

    class D < MM::C
    end

    #class E < MM::C; puts self; end
  end
end

M::MM.module_eval("class E < C; puts self; end")

# => M::MM::E

###################
# test2.rb ???
###################
-- 
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