How to skip a before_filter for Devise's SessionsController?

Question

I have a before_filter in my ApplicationController; that is, for every controller in my project.

How can I skip_before_filter for Devise's SessionsController create action ?

Answer 1

Here's a method my colleague just showed me:

# In config/application.rb
module YourAppNameHere
  class Application < Rails::Application
  # Whatever else is already here...

    # The part to add
    config.to_prepare do
      Devise::SessionsController.skip_before_filter :your_before_filter_here
    end
  end
end

Answer 2

I recently had this problem with filter in my application_controller I solved it using skip_before_filter

skip_before_filter :check_subdomain!, if: :devise_controller?