lib/pseudocephalopod/slug.rb in pseudocephalopod-0.1.0 vs lib/pseudocephalopod/slug.rb in pseudocephalopod-0.2.0

@@ -26,7 +26,11 @@
     
     def self.remove_history_for(record)
       for_record(record).delete_all
     end
   
+    def self.usable?
+      table_exists? rescue false
+    end
+  
   end
 end
\ No newline at end of file