key_logger.rb in i18n-coverage-0.2.0

- old
+ new

@@ -1,29 +1,17 @@
 module I18n
   module Coverage
     class KeyLogger
       def self.store_key(key)
-        KeyLogger.new.store_key(key)
+        stored_keys.add(key)
       end
 
       def self.stored_keys
-        KeyLogger.new.stored_keys
+        @stored_keys ||= Set[]
       end
 
       def self.clear_keys
-        KeyLogger.new.clear_keys
-      end
-
-      def store_key(key)
-        stored_keys.add(key)
-      end
-
-      def clear_keys
-        stored_keys.clear        
-      end
-
-      def stored_keys
-        @@stored_keys ||= Set[]
+        stored_keys.clear
       end
     end
   end
 end