class SeminarSignupContribute

  include Mongoid::Document
  include Mongoid::Timestamps

  field :title
  mount_uploader :file, AssetUploader
  field :description
  
  belongs_to :seminar_signup
  has_many :seminar_submission_values, autosave: true, dependent: :destroy
  accepts_nested_attributes_for :seminar_submission_values, :allow_destroy => true
end