module Formol
  class Poll::Option < ActiveRecord::Base
    #Security
    attr_protected  :poll_id
    
    #Associations
    belongs_to :poll
    
    has_many :votes
    
    #Validations
    validates :poll,    :presence => true
    validates :answer,  :presence => true,
                        :length   => {  :maximum      => 32,
                                        :allow_blank  => true }
                                      
    #Normalization
    normalize_attribute :answer,  :with => [:squish, :blank]
  end
end