applicationcontroller – Tarik Billa

How to set cookies in ApplicationController?

August 21, 2023 by Tarik

What do you mean by setting cookie in application controller? You would set cookie in browser corresponding to some controller action. If you want to set the cookie for all actions then you may consider using a before filter and apply that filter to all your controller actions. You can set and delete cookies as … Read more

“undefined method” when calling helper method from controller in Rails

May 29, 2023 by Tarik

You cannot call helpers from controllers. Your best bet is to create the method in ApplicationController if it needs to be used in multiple controllers. EDIT: to be clear, I think a lot of the confusion (correct me if I’m wrong) stems from the helper :all call. helper :all really just includes all of your … Read more