add error lint

Nguyen Van A · Nguyen Van A · commit deb6d4fd7518 · 2025-07-29T20:54:56.000+07:00
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
@@ -1,2 +1,3 @@
 class ApplicationController < ActionController::Base
+  def a; end
 end

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,3 @@`
`1`	`1`	`class ApplicationController < ActionController::Base`
	`2`	`+ def a; end`
`2`	`3`	`end`