I have recently upgraded from Rails 4.2 to 5.0.6 . I know about the change in callback halting using throw(:abort) instead of returning false. My problem is that I can't make the deprecation warnings go away.
DEPRECATION WARNING: Returning false in Active Record and Active Model callbacks will not implicitly halt a callback chain in Rails 5.1. To explicitly halt the callback chain, please use throw :abort instead.
I have made config/initializers/callback_terminator.rb file with following code
but I am not still not able to get rid of the warning. Nor am I getting the expected behavior. If I return false from call back it stops the action. It seems that this configuration is not being applied. I am experiencing this in both dev and test environments.