Class: Hashira::Duplication::Similarity

Inherits:
Object
  • Object
show all
Defined in:
lib/hashira/duplication/similarity.rb

Instance Method Summary collapse

Constructor Details

#initialize(left, right) ⇒ Similarity

Returns a new instance of Similarity.



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# File 'lib/hashira/duplication/similarity.rb', line 6

def initialize(left, right)
  @left = left
  @right = right
end

Instance Method Details

#at_least?(threshold) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hashira/duplication/similarity.rb', line 17

def at_least?(threshold) = upper_bound >= threshold && ratio >= threshold

#ratio ⇒ Object 



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# File 'lib/hashira/duplication/similarity.rb', line 11

def ratio
  return 0.0 if @left.empty? || @right.empty?

  normalized(lcs)
end