Proaxis

Ruby code posted
created at 15 Oct 12:09

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def find_smallest array1, array2
  min = Float::INFINITY
  array1.each_with_index { |elem1,i|
    array2.each_with_index{ |elem2, j|
      diff = (elem1 - elem2).abs
      min = diff unless diff > min
    }
  }
  min
end

puts find_smallest array1, array2 # 57
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