socialforge/app/models/course_status.rb

class CourseStatus < ActiveRecord::Base
  attr_accessible :changesets_count, :course_ac_para, :course_id, :grade, :watchers_count
  belongs_to :course
  validates :course_id, presence: true,uniqueness: true
end
添加CourseStatus表和model 2014-05-29 16:47:32 +08:00			`class CourseStatus < ActiveRecord::Base`
			`attr_accessible :changesets_count, :course_ac_para, :course_id, :grade, :watchers_count`
清理课程状态表，修正同一课程出现多次的BUG 2014-07-04 13:38:34 +08:00			`belongs_to :course`
修改了部分model的validate(custon_field.rb之上) 2014-10-15 11:08:41 +08:00			`validates :course_id, presence: true,uniqueness: true`
添加CourseStatus表和model 2014-05-29 16:47:32 +08:00			`end`