0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 3 years have passed since last update.

転職コースでやったこと

Posted at

Ruby on Rails

MVC,ルーティング

今回はM(モデル)

アソシエーション

has_many(has_one) :モデル名(manyの時は複数形が自然)
belongs_to :モデル名(単数形)

バリデーション

validates_to :モデル名  presence: true(⇦Null値を許容しない場合)

0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?