metric.rb in prosperity-0.0.9

- old
+ new

@@ -110,11 +110,15 @@
 
     def id
       self.class.name
     end
 
-    def to_s
+    def to_param
       id
+    end
+
+    def to_s
+      title
     end
 
     def sql?
       self.class.sql?
     end