How do I remove the Devise route to sign up?

Question

I\'m using Devise in a Rails 3 app, but in this case, a user must be created by an existing user, who determines what permissions he/she will have.

Because of this, I

Answer 1

Do This in routes.rb

devise_for :users, :controllers => {:registrations => "registrations"}, :skip => [:registrations]
  as :user do
    get 'users/edit' => 'devise/registrations#edit', :as => 'edit_user_registration'
    put 'users' => 'devise/registrations#update', :as => 'user_registration'
end

  devise_scope :user do
    get "/sign_in",  :to => "devise/sessions#new"
    get "/sign_up",  :to => "devise/registrations#new"
  end

you will get an error now while you come to sign in page, to fix it. Do this change in: app/views/devise/shared/_links.erb

<% if  request.path != "/sign_in" %>
    <%- if devise_mapping.registerable? && controller_name != 'registrations' %>
        <%= link_to "Sign up", new_registration_path(resource_name) %>

    <% end -%>
<% end %>