Implemented #request_path and #nesting_request_path

lib/ardes/resources_controller/request_path_introspection.rb

@@ -0,0 +1,24 @@
+module Ardes
+  module ResourcesController
+    module RequestPathIntrospection
+
+    protected
+      def request_path
+        @request_path ||= params[:resource_path] || request.path
+      end
+
+      def nesting_request_path
+        @nesting_request_path ||= remove_namespace(request_path.sub(%r(/#{resource_segment}(?!.*/#{resource_segment}).*$), ''))
+      end
+
+    private
+      def resource_segment
+        respond_to?(:resource_specification) ? resource_specification.segment : controller_name
+      end
+
+      def remove_namespace(path)
+        (controller_path != controller_name) ? path.sub(%r(^/#{controller_path.sub(%r(/#{controller_name}), '')}), '') : path
+      end
+    end
+  end
+end