core/db/migrate/20140715135152_create_semester_attendance_table.rb
class CreateSemesterAttendanceTable < ActiveRecord::Migration[4.2]
def change
create_table :gaku_semester_attendances do |t|
t.references :semester
t.references :student
t.integer :days_present, default: 0
t.integer :days_absent, default: 0
t.timestamps
end
end
end