[RUBY] Data is not registered in Rails.
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When saving data using ActiveRecord, there are times when the data is not saved. It's often slippery during validation, so keep it organized.
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| item | Contents |
|---|---|
| OS.Catalina | v10.15.4 |
| Ruby | v2.5.1 |
| Ruby On Rails | v5.2.4.3 |
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I don't have many opportunities, but when there is a service that creates an initial user, for example.
app/lib/make_default_data_service.rb
1 default_user = User.new
2 default_user.update_attributes(
3 id: 1,
4 password: 1111,
5 name: 'Unregistered user',
6 email: '[email protected]'
)
When I run the service, no data is saved. When I investigate ...
User Exists (32.4ms) SELECT 1 AS one FROM `users` WHERE `users`.`email` = BINARY '[email protected]' LIMIT 1
↳ app/lib/make_default_data_service.rb:15
(0.5ms) ROLLBACK
I was investigating up to the DB, mistakenly saying "Does user data already exist?" The second line of the above source has been modified.
(* After repair) app/lib/make_default_data_service.rb
1 default_user = User.new
2 default_user.update_attributes!(
3 id: 1,
4 password: 1111,
5 name: 'Unregistered user',
6 email: '[email protected]'
)
Then.
It seems that it violated the password character number convention. It's easier to understand. It's ok to replace it with the save → save! Method. Deployment is a bad pattern, but ... that's all.
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