app/models/ext_arbitrary.rb
# == Schema Information
# Schema version: 20101101011500
#
# Table name: ext_arbitraries
#
# id :integer(4) not null, primary key
# student_id :integer(4)
# content :text
# created_at :datetime
# updated_at :datetime
#
class ExtArbitrary < ActiveRecord::Base
belongs_to :student
def to_s
content
end
end