class Customize::InheritNode < ActiveRecord::Base
	self.table_name = "customize_inherit_nodes"
	belongs_to :parent_node, :class_name=>self.name, :foreign_key=> 'parent_id'
	has_many :children, :class_name=>self.name, :foreign_key=>'parent_id'
		
	after_destroy { |object|
		object.class.where("right > :right and node_type = :type", 
											 :right=>object.right, :type=>object.node_type).update_all("right = right -2")
	}
end