lib/picky/query/weights.rb in picky-1.2.4 vs lib/picky/query/weights.rb in picky-1.3.0

@@ -5,11 +5,11 @@
   class Weights # :nodoc:all
     
     #
     #
     def initialize weights = {}
-      @weights_cache = {}
+      # @weights_cache = {} # TODO
       @weights = prepare weights
     end
     
     # Get the category indexes for the given bonuses.
     #
@@ -43,9 +43,21 @@
       # weight_for combinations.map(&:category).clustered_uniq_fast.map!(&:name)
       
       # TODO combinations could cluster uniq as combinations are added (since combinations don't change).
       #
       weight_for combinations.map(&:category_name).clustered_uniq_fast
+    end
+    
+    # Are there any weights defined?
+    #
+    def empty?
+      @weights.empty?
+    end
+    
+    # Prints out a nice representation of the configured weights.
+    #
+    def to_s
+      @weights.to_s
     end
     
   end
 end
\ No newline at end of file