ruby on rails - How to render devise/registration/new.html.erb files? -

i facing problem. want render registration , sessions new.htm.erb files in layout/application. have tried create partial both registration , sessions new.html.erb.

i have tried above answer gives error. code:

<%= render :template => "devise/registrations/new",                      :locals => {                        :resource => current_user,                        :resource_name => :user } %> 

error:

undefined local variable or method `resource' #<#<class:0xbd605f0>:0xb221c5c> 

add application helper

 def resource_name     :user   end    def resource     @resource ||= user.new   end    def devise_mapping     @devise_mapping ||= devise.mappings[:user]   end