2013-10-15 22:21:30 +08:00
|
|
|
class PostDetail < ActiveRecord::Base
|
|
|
|
|
belongs_to :post
|
|
|
|
|
|
|
|
|
|
validates_presence_of :key, :value
|
|
|
|
|
validates_uniqueness_of :key, scope: :post_id
|
|
|
|
|
end
|
2013-12-05 14:40:35 +08:00
|
|
|
|
|
|
|
|
# == Schema Information
|
|
|
|
|
#
|
|
|
|
|
# Table name: post_details
|
|
|
|
|
#
|
|
|
|
|
# id :integer not null, primary key
|
|
|
|
|
# post_id :integer
|
2017-12-05 23:29:14 +08:00
|
|
|
# key :string(255)
|
|
|
|
|
# value :string(255)
|
2013-12-05 14:40:35 +08:00
|
|
|
# extra :text
|
2014-08-27 13:19:25 +08:00
|
|
|
# created_at :datetime not null
|
|
|
|
|
# updated_at :datetime not null
|
2013-12-05 14:40:35 +08:00
|
|
|
#
|
|
|
|
|
# Indexes
|
|
|
|
|
#
|
|
|
|
|
# index_post_details_on_post_id_and_key (post_id,key) UNIQUE
|
|
|
|
|
#
|
