lib/customize/inherited.rb in customize-0.0.1 vs lib/customize/inherited.rb in customize-0.0.2

@@ -27,15 +27,16 @@
 			inherit_node.right = right + 1
 			inherit_node.save
 		end
 
 		def ascent_ids
-			@ascent_ids ||=
-				InheritNode.where("left < :left and right > :right and node_type = :type",
-													:left=>inherit_node.left, :right=>inherit_node.right, :type=>self.class.name).pluck(:node_id)
+			return [] if self.new_record?
+			r = InheritNode.where("left < :left and right > :right and node_type = :type",:left=>inherit_node.left, :right=>inherit_node.right, :type=>self.class.name)
+			r.pluck(:node_id)
 		end
 
 		def descent_ids
+			return [] if self.new_record?
 			r = InheritNode.where("left > :left and right < :right and node_type = :type",
 												:left=>inherit_node.left, :right=>inherit_node.right, :type=>self.class.name)
 			r.pluck(:node_id)
 		end