lib/prosperity/metric.rb in prosperity-0.0.5 vs lib/prosperity/metric.rb in prosperity-0.0.6

@@ -110,9 +110,13 @@
 
     def id
       self.class.name
     end
 
+    def to_s
+      id
+    end
+
     def sql?
       self.class.sql?
     end
 
     def ruby?