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miaout17/tst.rb

Created August 19, 2011 15:02
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tst.rb
class A; end
class B; end
A.class_eval { Y=3 }
B.class_eval " Z=3 "
puts Object.const_defined? :Y #true
puts A.const_defined? :Y #false
puts Object.const_defined? :Z #false
puts B.const_defined? :Z #true
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