trustieforge/app/models/homework_attach.rb

class HomeworkAttach < ActiveRecord::Base
  include Redmine::SafeAttributes
  belongs_to :user
  belongs_to :bid
  has_many :journals_for_messages, :as => :jour, :dependent => :destroy
  seems_rateable :allow_update => true, :dimensions => :quality
  
  safe_attributes "bid_id",
				  "user_id"
  acts_as_attachable

end