Rails_admin redirect to 404

问题

I have set up rails_Admin gem for my app. I want to redirect to a 404 page if the user is not an admin. Here is the code below -

RailsAdmin.config do |config|
config.authorize_with do |controller|
unless user_signed_in? && current_user.admin?
  #redirect to 404 - I need the code for this!
  end
 end
end

How do I do it?

回答1:

You can just do:

raise ActionController::RoutingError.new('Not Found')

来源：https://stackoverflow.com/questions/23892782/rails-admin-redirect-to-404