QiiTimeJan 13, 2020
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🆕 新着Qiita記事をお知らせします。​

​『#Rails / has_one and has_many association both / without DB foreign key』
https://qiita.com/YumaInaura/items/c2c792da8c3f5e3027dd by @yumainaura @​Qiita

#rails_qiita

#Rails / has_one and has_many association both / without DB foreign key - Qiita

You can specify both ```rb class User < ApplicationRecord has_one :book has_many :books end ``` If use has ...

Jan 13, 2020 at 2:18amWeb