Introduce Program to include cfp/rooms/tracks/events/event_types/difficulty_levels

This commit is contained in:
Stella Rouzi 2015-10-25 13:29:02 +02:00 committed by Henne Vogelsang
parent 028b82fda8
commit 444356fbc7
117 changed files with 1812 additions and 905 deletions

View file

@ -1,5 +1,5 @@
class DifficultyLevel < ActiveRecord::Base
belongs_to :conference
belongs_to :program
has_many :events, dependent: :nullify
validates :title, presence: true