combinations.rb in picky-4.18.0

- old
+ new

@@ -14,10 +14,11 @@
 
       attr_reader :combinations
 
       forward :empty?,
               :inject,
+              :map,
               :to => :@combinations
 
       def initialize combinations = []
         @combinations = combinations
       end
@@ -26,12 +27,9 @@
       #
       # Note: Optimized sum(&:weight) away – ~3% improvement.
       #
       def score
         @combinations.inject(0) { |total, combination| total + combination.weight }
-      end
-      def boost_for weights
-        weights.boost_for @combinations
       end
 
       # Filters the tokens and categories such that categories
       # that are passed in, are removed.
       #
\ No newline at end of file