class MenuCategory < ApplicationRecord
  belongs_to :menu
  has_many :children, :class_name => "MenuCategory", foreign_key: "menu_category_id"
  belongs_to :parent, :class_name => "MenuCategory", foreign_key: "menu_category_id", optional: true
  has_many :menu_items

  validates_presence_of :name

  default_scope { order('order_by asc') }
  

end