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pkondzior/gist:721595

Created November 30, 2010 12:07
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gistfile1.txt
before_validation(:reject_bad_attributes)
def reject_bad_attributes
attributes_to_be_rejected = [:a, :b, :c]
self.attributes = self.attributes.reject { |key, value| attributes_to_be_rejcted.include?(key) }
end
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