class Admin::User < ActiveRecord::Base class Coder def initialize(default = {}) @default = default end def dump(o) ActiveSupport::JSON.encode(o || @default) end def load(s) s.present? ? ActiveSupport::JSON.decode(s) : @default.clone end end belongs_to :account store :settings, :accessors => [ :color, :homepage ] store_accessor :settings, :favorite_food store :preferences, :accessors => [ :remember_login ] store :json_data, :accessors => [ :height, :weight ], :coder => Coder.new store :json_data_empty, :accessors => [ :is_a_good_guy ], :coder => Coder.new def phone_number read_store_attribute(:settings, :phone_number).gsub(/(\d{3})(\d{3})(\d{4})/,'(\1) \2-\3') end def phone_number=(value) write_store_attribute(:settings, :phone_number, value && value.gsub(/[^\d]/,'')) end end