class Kap < ActiveRecord::Base belongs_to :p_customer belongs_to :kaps_cat validates :points, :presence => true validates :name, :presence => true validates :kaps_type_id, :presence => true def kaps_type if self.kaps_type_id == 1 "Journalier" elsif self.kaps_type_id == 2 "Hebdomadaire" else "Mensuel" end end end