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About this user

Jim Weirich http://onestepback.org

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Example of Detecting Subclasses

class A
def A.inherited(clazz)
puts "Hey, #{clazz} is subclassing me"
end
end

class B < A; end


Produces:

$ ruby x.rb
Hey, B is subclassing me
to ruby hook methods subclass by jimweirich on Apr 13, 2005
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