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robertjwhitney/local_methods.rb

Created March 25, 2013 21:33
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local_methods.rb
class Object
# Return a list of methods defined locally for a particular object. Useful
# for seeing what it does whilst losing all the guff that's implemented
# by its parents (eg Object).
def local_methods(obj = self)
(obj.methods - obj.class.superclass.instance_methods).sort
end
end
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