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marcosanson/gist:484888

Created July 21, 2010 18:23
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gistfile1.rb
WORDS = [ [ "husband", "wife" ], [ "brother", "sister"], [ "uncle", "nephew" ] ]
class String
def opposite
WORDS[WORDS.flatten.index(self)/2][WORDS.flatten.index(self)%2 == 0 ? 1 : 0]
end
end
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