similarity

in lib/licensee/content_helper.rb [127:133]

• 6 lines of code
• 1 McCabe index (conditional complexity)

    def similarity(other)
      overlap = (wordset_fieldless & other.wordset).size
      total = wordset_fieldless.size + other.wordset.size -
              fields_normalized_set.size
      (overlap * 200.0) / (total + (variation_adjusted_length_delta(other) / 4))
    end