Remove Spree::User.anonymous!

This appears to no longer have a use within Spree itself. Orders seem content to have an email associated with them, but no user associated

app/controllers/spree/admin/users_controller.rb

@@ -82,7 +82,7 @@ def collection
                                     { :search => "#{params[:q].strip}%" })
                               .limit(params[:limit] || 100)
           else
-            @search = Spree::User.registered.ransack(params[:q])
+            @search = Spree::User.ransack(params[:q])
             @collection = @search.result.page(params[:page]).per(Spree::Config[:admin_products_per_page])
           end
         end

app/models/spree/user.rb

@@ -17,18 +17,9 @@ class User < ActiveRecord::Base
     roles_table_name = Role.table_name
 
     scope :admin, lambda { includes(:spree_roles).where("#{roles_table_name}.name" => "admin") }
-    scope :registered, -> { where("#{users_table_name}.email NOT LIKE ?", "%@example.net") }
 
     class DestroyWithOrdersError < StandardError; end
 
-    # Creates an anonymous user.  An anonymous user is basically an auto-generated +User+ account that is created for the customer
-    # behind the scenes and its completely transparently to the customer.  All +Orders+ must have a +User+ so this is necessary
-    # when adding to the "cart" (which is really an order) and before the customer has a chance to provide an email or to register.
-    def self.anonymous!
-      token = User.generate_token(:persistence_token)
-      User.create(:email => "#{token}@example.net", :password => token, :password_confirmation => token, :persistence_token => token)
-    end
-
     def self.admin_created?
       User.admin.count > 0
     end
@@ -37,10 +28,6 @@ def admin?
       has_spree_role?('admin')
     end
 
-    def anonymous?
-      email =~ /@example.net$/ ? true : false
-    end
-
     def send_reset_password_instructions
       generate_reset_password_token!
       UserMailer.reset_password_instructions(self.id).deliver

spec/models/user_spec.rb

@@ -15,14 +15,6 @@
     user.reset_password_token.should_not be_nil
   end
 
-  context '#create' do
-    let(:user) { build(:user) }
-
-    it 'should not be anonymous' do
-      user.should_not be_anonymous
-    end
-  end
-
   context '#destroy' do
     it 'can not delete if it has completed orders' do
       order = build(:order, :completed_at => Time.now)
@@ -33,20 +25,4 @@
     end
   end
 
-  context 'anonymous!' do
-    let(:user) { Spree::User.anonymous! }
-
-    it 'should create a new user' do
-      user.new_record?.should be_false
-    end
-
-    it 'should create a user with an example.net email' do
-      user.email.should =~ /@example.net$/
-    end
-
-    it 'should be anonymous' do
-      user.should be_anonymous
-    end
-  end
-
 end