Allow default scope to beconfigured.

CHANGELOG.rdoc

@@ -1,7 +1,11 @@
+* deprecations
+  * Deprecate :singular in devise_for and use :scope instead
+
 * enhancements
   * [#37] Create after_sign_in_path_for and after_sign_out_path_for hooks to be
     overwriten in ApplicationController
   * Create sign_in_and_redirect and sign_out_and_redirect helpers
+  * Warden::Manager.default_scope is automatically configured to the first given scope
 
 == 0.5.3
 

lib/devise.rb

@@ -138,6 +138,9 @@ rescue
   require 'warden'
 end
 
+# Set the default_scope to nil, so it's overwritten when the first route is declared.
+Warden::Manager.default_scope = nil
+
 require 'devise/strategies/base'
 require 'devise/serializers/base'
 

lib/devise/rails/routes.rb

@@ -85,6 +85,7 @@ module ActionController::Routing
         resources.map!(&:to_sym)
         resources.each do |resource|
           mapping = Devise::Mapping.new(resource, options.dup)
+          Warden::Manager.default_scope ||= mapping.name
           Devise.mappings[mapping.name] = mapping
 
           route_options = mapping.route_options.merge(:path_prefix => mapping.raw_path, :name_prefix => "#{mapping.name}_")

test/devise_test.rb

@@ -66,6 +66,10 @@ class DeviseTest < ActiveSupport::TestCase
     assert manager.silence_missing_strategies
   end
 
+  test 'warden default scope is set' do
+    assert_equal :user, Warden::Manager.default_scope
+  end
+
   test 'warden manager user configuration through a block' do
     begin
       @executed = false

test/rails_app/config/routes.rb

@@ -4,7 +4,7 @@ ActionController::Routing::Routes.draw do |map|
   map.devise_for :account, :path_names => {
     :sign_in => 'login', :sign_out => 'logout', :password => 'secret', :confirmation => 'verification'
   }
-  map.devise_for :organizers, :singular => 'manager',
+  map.devise_for :organizers, :scope => 'manager',
                               :path_prefix => '/:locale',
                               :requirements => { :extra => 'value' }