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transactionでreturnしたらrollbackされない

Last updated at Posted at 2015-12-21

何してたの

transaction内でreturnを書てました。

rollbackされない

user.rb
def update_name(user_id, name)
  user = User.where(id: user_id).first
  user.name = name
  User.transaction do
    user.save!
    return
  end
end

rollbackする

user.rb
def update_name(user_id, name)
  user = User.where(id: user_id).first
  user.name = name
  User.transaction do
    user.save!
    raise ActiveRecord::Rollback
  end
end

ちゃんとraiseしないとrollbackしませんよと。
考えてみると当たり前なのだけど、引っかかってしまったのでメモ。

参考資料

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