Named resources were not loading correctly in 2.0

lib/cancan/controller_resource.rb

@@ -230,7 +230,7 @@ def resource_params
     end
 
     def namespaced_name
-      @params[:controller].sub("Controller", "").singularize.camelize.constantize
+      (@name || @params[:controller].sub("Controller", "")).singularize.camelize.constantize
     rescue NameError
       name
     end

spec/cancan/controller_resource_spec.rb

@@ -223,6 +223,31 @@ class CustomModel
     @controller.instance_variable_get(:@project).should be_nil
   end
 
+  it "named resources should be loaded independently of the controller name" do
+    category = Category.create!
+    @params.merge!(:action => "new", :category_id => category.id)
+
+    CanCan::ControllerResource.new(@controller, :category, :load => true).process
+    CanCan::ControllerResource.new(@controller, :project, :load => true, :through => :category).process
+
+    @controller.instance_variable_get(:@category).should eq(category)
+
+    project = @controller.instance_variable_get(:@project)
+    project.category.should eq(category)
+  end
+
+  it "parent resources shouldn't be altered" do
+    category = Category.create!
+    @params.merge!(:action => "create", :category_id => category.id, :project => { :name => 'foo' })
+
+    CanCan::ControllerResource.new(@controller, :category, :load => true).process
+    CanCan::ControllerResource.new(@controller, :project, :load => true, :through => :category).process
+
+    project = @controller.instance_variable_get(:@project)
+    project.new_record?.should eq(true)
+    project.name.should eq('foo')
+  end
+
   it "authorizes nested resource through parent association on index action" do
     pending
     @params.merge!(:action => "index")