class CustomAlbumConfig
  include Mongoid::Document
  include Mongoid::Timestamps
  field :module
  field :bind_model , :type => String
  field :title_field , :type => String , :default => "slug_title"
  field :uid_field , :type => String , :default => "uid"
  field :custom_record_callback #if exists, it will call 'custom_record_callback(num)' 
  								#where num is 1 when create bulletin, num is -1 when destroy.
end