15 lines
236 B
Ruby
15 lines
236 B
Ruby
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class Hamming
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def self.compute(a, b)
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if a.length != b.length
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raise ArgumentError
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end
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distance = 0
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0.upto(a.length - 1) do |i|
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if a[i] != b[i]
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distance += 1
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end
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end
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distance
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end
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end
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