bin/console in grumlin-0.11.0 vs bin/console in grumlin-0.12.0

@@ -17,7 +17,7 @@
   irb = IRB::Irb.new(workspace)
   irb.eval_input
 rescue StandardError
   raise
 ensure
-  Grumlin.config.default_pool.close
+  Grumlin.close
 end