lib/hash_diff/comparison.rb in hash_diff-0.6.1 vs lib/hash_diff/comparison.rb in hash_diff-0.6.2

@@ -30,11 +30,11 @@
 
     def differences(left, right)
       combined_attribute_keys.reduce({}, &reduction_strategy)
     end
 
-    def reduction_strategy(opts={})
+    def reduction_strategy
       lambda do |diff, key|
         diff[key] = report(key) if not equal?(key)
         diff
       end
     end
@@ -69,6 +69,6 @@
       when :right then left[key]
       when :both  then [left[key], right[key]]
       end
     end
   end
-end
\ No newline at end of file
+end