Sha256: c60ade36971265ee269df82363c67e599c36504a6f8e7fa8eef7592a4ca2b415
Contents?: true
Size: 500 Bytes
Versions: 10
Compression:
Stored size: 500 Bytes
Contents
module Gaku
class SemesterCourse < ActiveRecord::Base
belongs_to :semester
belongs_to :course
validates :course_id, presence: true
validates :semester_id,
presence: true,
uniqueness: {
scope: :course_id,
message: I18n.t(:'semester_course.uniqueness')
}
def self.group_by_semester
all.includes([:semester, :course]).group_by(&:semester_id)
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems