Contents

class GroupPerson < ApplicationRecord
  belongs_to :group
  belongs_to :person

  validates :person_id, uniqueness: { scope: :group_id, message: 'can only be part once of the same group' }
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
kadmin-0.6.8	test/dummy/app/models/group_person.rb
kadmin-0.6.7	test/dummy/app/models/group_person.rb
kadmin-0.6.6	test/dummy/app/models/group_person.rb
kadmin-0.6.5	test/dummy/app/models/group_person.rb
kadmin-0.6.4	test/dummy/app/models/group_person.rb
kadmin-0.6.3	test/dummy/app/models/group_person.rb
kadmin-0.6.1	test/dummy/app/models/group_person.rb