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NV/anonymous_class.rb

Created March 21, 2010 13:07
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Ruby's anonymous classes
Raw
anonymous_class.rb
dog = 'Bob'
class << dog
def what
self
end
end
dog.what #'Bob'
''.what #NoMethodError
# Programming Ruby, The Pragmatic Programers (2nd, 2005)
# page 368
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