将页面访问权限限制为仅访客访问者，即阻止已登录的用户访问页面（Rails 4，devise）

Question

I have a question a little weird: I'd like to restrict the access to a page to only NON logged-in users.

Should I do this like this:

class StaticPagesController < ApplicationController

  def globalpresence 
    redirect_to root_path if user_signed_in?
  end

end

Is the right way to do this ? Is there a cleaner/more proper way to that with Rails or devise?

Thanks

Answer 1

A before filter would probably be more flexible in the long run

before_filter :only_allow_guest_users, only: :global presence

def globalpresence
end

def only_allow_guest_users
  redirect_to root_path if user_signed_in?
end