lib/pghero/methods/explain.rb in pghero-1.4.2 vs lib/pghero/methods/explain.rb in pghero-1.5.0

@@ -16,9 +16,11 @@
         end
 
         explanation
       end
 
+      private
+
       def explain_safe?
         select_all("SELECT 1; SELECT 1")
         false
       rescue ActiveRecord::StatementInvalid
         true