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jwieringa/gist:7041960

Created October 18, 2013 14:00
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gistfile1.rb
def max(x, y)
x > y ? x : y
end
def max_or_zero(x, y)
max(0, max(x, y))
end
@cupakromer
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def max_or_zero(*args)
  return 0 if args.empty?
  max(args.pop, max_or_zero(*args))
end

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