Contents

module EducodeSales
  class ActivityTeacher < ApplicationRecord
    belongs_to :activity, counter_cache: true
    belongs_to :teacher, counter_cache: true

    validates :teacher_id, uniqueness: {scope: :activity_id, message: '已存在'}
  end
end

Version data entries

209 entries across 209 versions & 1 rubygems

Version	Path
educode_sales-1.10.26	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.25	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.24	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.23	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.22	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.21	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.20	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.19	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.18	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.17	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.16	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.15	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.14	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.13	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.12	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.11	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.10	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.9	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.8	app/models/educode_sales/activity_teacher.rb
educode_sales-1.10.7	app/models/educode_sales/activity_teacher.rb