Add sign_up form example.

app/controllers/application_controller.rb

@@ -6,5 +6,5 @@ class ApplicationController < ActionController::Base
   protect_from_forgery # See ActionController::RequestForgeryProtection for details
 
   # Scrub sensitive parameters from your log
-  filter_parameter_logging :password
+  filter_parameter_logging :password, :password_confirmation
 end

app/controllers/users_controller.rb

@@ -1,6 +1,24 @@
 class UsersController < ApplicationController
-  before_filter :authenticate_user!
-
+  before_filter :authenticate_user!, :only => [:edit, :update]
+
+  def new
+    @user = User.new
+  end
+
+  def create
+    @user = User.new(params[:user])
+
+    if @user.save
+      flash[:success] = @user.respond_to?(:confirm!) ? 
+                         t('devise.confirmations.send_instructions') :
+                         t('flash.users.create.notice', :default => 'User was successfully created.')
+
+      redirect_to root_url
+    else
+      render :new
+    end
+  end
+
   def edit
     @user = current_user
   end

app/views/home/index.html.erb

@@ -4,6 +4,7 @@
 <% end -%>
 <% unless user_signed_in? -%>
   <p><%= link_to 'Login as User', new_user_session_path %></p>
+  <p><%= link_to 'Sign Up as User', new_user_path %></p>
 <% end -%>
 
 <p>Hello World!</p>

app/views/users/new.html.erb

@@ -0,0 +1,13 @@
+<% title 'Sign Up' -%>
+
+<% form_for @user, :url => user_path do |f| -%>
+  <%= f.error_messages %>
+  <p><%= f.label :email %></p>
+  <p><%= f.text_field :email %></p>
+  <p><%= f.label :password %></p>
+  <p><%= f.password_field :password %></p>
+  <p><%= f.label :password_confirmation %></p>
+  <p><%= f.password_field :password_confirmation %></p>
+
+  <p class="submit"><%= f.submit "Sign Up" %></p>
+<% end -%>

config/routes.rb

@@ -2,7 +2,7 @@
   map.devise_for :users, :admin
 
   map.resources :home, :only => :index
-  map.resource :user, :only => [:edit, :update]
+  map.resource :user, :only => [:new, :create, :edit, :update]
   map.resources :admins, :only => [:index]
 
   map.root :controller => :home