module PiggybakVariants
  class Option < ActiveRecord::Base
    has_many :option_values, -> { order(:position) }, :dependent => :destroy
    has_many :option_configurations, :dependent => :destroy

    default_scope { order('position ASC') }

    accepts_nested_attributes_for :option_values, :allow_destroy => true

    accepts_nested_attributes_for :option_configurations, :allow_destroy => true
  end
end