def home
in static_pages_controllers.rb
?
<%= form_for(resource, :as => resource_name, :url => registration_path(resource_name), :validate => true, :html => { :class => 'no_ajaxify'}) do |f| %>
def resource_name :user end def resource @resource ||= User.new end def devise_mapping @devise_mapping ||= Devise.mappings[:user] end helper_method :resource, :resource_name, :devise_mapping