速報: Rails 6.1.1がリリースされました

Ruby on Rails 6.1.1がリリースされました。

• リリース情報: Rails 6.1.1 has been released | Riding Rails

Changelogを見るには、GItHubのリリースタグ↓が便利です。6.1.1タグの日付は日本時間の2021/01/08 8:11でした。

• Release 6.1.1 · rails/rails

6.1.1にはセキュリティ修正は含まれていません（Railsのセキュリティ修正には、たとえば6.1.1.1のように4つめのバージョン番号が付けられます）。

本記事では、GitHubリリースタグに掲載されているChangelogに対応するプルリクやコミットへのリンクを取り急ぎ貼りました。これ以外にも多くの変更が含まれているので、詳しくは以下のコミットリストをご覧ください。

• コミットリスト: Comparing v6.1.1...master · rails/rails

⚓ Active Support

• commit: Change IPAddr#to\_json to match the behavior of the json gem · rails/rails@e7d207f
  • 関連issue: Calling to_json on IPAddr instance returns instance variables instead of IP address string · Issue #40932 · rails/rails

# 変更前:
IPAddr.new("127.0.0.1").to_json
# => "{\"addr\":2130706433,\"family\":2,\"mask_addr\":4294967295}"

# 変更後:
IPAddr.new("127.0.0.1").to_json
# => "\"127.0.0.1\""

⚓ Active Record

• PR: Ignore strict loading violations on instances loaded through fixtures by ghiculescu · Pull Request #40792 · rails/rails
  • 関連discussion: How to eager-load fixture associations in Rails 6.1? - rubyonrails-talk - Ruby on Rails Discussions

Alex Ghiculescu

---

• PR: Fix where with custom primary key for belongs_to association by kamipo · Pull Request #40815 · rails/rails
  • 関連issue: Querying for associated ActiveRecord objects inside `where` condition fails when the association uses a non-standard foreign key in Rails 6.1 · Issue #40809 · rails/rails

Ryuta Kamizono

---

• PR: Fix where with aliased associations by kamipo · Pull Request #40835 · rails/rails
  • 関連issue: AR scopes that use `alias_attribute` as column name raise error in 6.1 (it worked in 6.0) · Issue #40832 · rails/rails

Ryuta Kamizono

---

• PR: Fix composed_of with symbol mapping by kamipo · Pull Request #40849 · rails/rails
  • 関連issue: Regression: Default value for composed-of aggregate field ignored in ActiveRecord 6.1.0 · Issue #40843 · rails/rails

Ryuta Kamizono

---

• PR: Don’t skip money’s type cast for pluck and calculations by kamipo · Pull Request #40880 · rails/rails
  • 関連issue: Rails 6.1: ActiveRecord: summing a calculation including a money typed column returns a string instead of a number · Issue #40860 · rails/rails

Ryuta Kamizono

---

• PR: Fix where on polymorphic association with non Active Record object by kamipo · Pull Request #40951 · rails/rails
  • 関連issue: Querying for `nil` polymorphic associations raises `ArgumentError` · Issue #40937 · rails/rails

Ryuta Kamizono

---

• commit: Make sure db:prepare works even the schema file doesn’t exist · rails/rails@936833f

Rafael Mendonça França

---

• PR: Fix complicated has_many :through with nested where condition by kamipo · Pull Request #41012 · rails/rails
  • 関連issue: Reflection error with table_name_prefix, has_many+lambda, and nested condition · Issue #40779 · rails/rails

Ryuta Kamizono

---

• PR: Handle STI models for has_many dependent: :destroy_async by uxxman · Pull Request #41025 · rails/rails
  • 関連issue: DestroyAsync bug with STI · Issue #41008 · rails/rails

Muhammad Usman

---

• PR: allow passing false to :polymorphic option of belongs_to by glaszig · Pull Request #40879 · rails/rails

従来はfalseを渡すとオプションのバリデーションロジックがトリガーされ、:polymorphicが正しいオプションでないというエラーが表示される。
changelogより大意

glaszig

---

• PR: Allow adding nonnamed expression indexes to be revertible by fatkodima · Pull Request #40803 · rails/rails
  • 関連issue: [BUG] Using index expressions to create a GIN index for postgres creates an irreversible migration · Issue #40732 · rails/rails
  • Railsウォッチ20201221先週の改修: nonnamed expression indexを追加した後マイグレーションで元に戻せるように修正

従来は、ロールバック中に以下のコードでエラーが発生し、インデックス名を明示的に指定しなければならなかった。修正後はインデックス名が自動で推論されるようになった。
changelogより大意

add_index(:items, "to_tsvector('english', description)")

fatkodima

⚓ Action View

• PR: Fix lazy translation in partial with block by mkasztelnik · Pull Request #40981 · rails/rails
  • 関連issue: Rails 6.1 - problem with lazy translations inside view partial · Issue #40900 · rails/rails

Marek Kasztelnik

---

• PR: Fix SELECT COUNT queries when rendering ActiveRecord collections by aar0nr · Pull Request #40870 · rails/rails
  • 関連issue: Rendering ActiveRecord collections as non-derived partials results in `SELECT COUNT` query · Issue #40837 · rails/rails

aar0nr

---

• PR: Link preloading should keep integrity hashes in the header by etiennebarrie · Pull Request #40841 · rails/rails

Étienne Barrié

---

• PR: Add config.action_view.preload_links_header option by pixeltrix · Pull Request #40882 · rails/rails

stylesheet_link_tagやjavascript_include_tagを使うとデフォルトで追加されるLinkヘッダーを無効にできるconfig.action_view.preload_links_headerを追加した。
changelogより大意

Andrew White

---

• PR: Handle nil translation key by jonathanhefner · Pull Request #40788 · rails/rails
  • 関連issueコメント: Convert translation key to string as necessary by jonathanhefner · Pull Request #40773 · rails/rails
  • 週刊Railsウォッチ20201221先週の改修:translateにnilキーを渡したときの挙動を修正

translateヘルパーにnilキーが渡されたときに、nilを常に返すのではなくデフォルト値に解決されるようになった。
changelogより大意

Jonathan Hefner

⚓ Action Pack

• PR: Fix nil translation key lookup in controllers by janklimo · Pull Request #40910 · rails/rails
  • 関連PR: Handle nil translation key by jonathanhefner · Pull Request #40788 · rails/rails

Jan Klimo

---

• PR: Quietly handle unknown HTTP methods in Action Dispatch SSL middleware by agrobbin · Pull Request #40930 · rails/rails

Alex Robbin

---

• PR: Change request method to a GET when passing failed requests to config.exceptions_app by agrobbin · Pull Request #40834 · rails/rails
  • 関連issue: ActionController::UnknownHttpMethod does not get automatically rescued as documented · Issue #38998 · rails/rails
  • 週刊Railsウォッチ20201221先週の改修: Unreleased: 失敗したリクエストをconfig.exceptions_appに渡すときのリクエストメソッドをGETに変更

Alex Robbin

⚓ Active Job

• commit: Make sure job instrumentation keep return value · rails/rails@68b471c
  • 関連issue: In ActiveJob 6.1.0, retry_job no longer returns new job instance · Issue #40931 · rails/rails

Rafael Mendonça França

---

• PR: Include ActiveSupport::Testing::Assertions in ActiveJob::TestHelpers by mikker · Pull Request #40780 · rails/rails

Mikkel Malmberg

⚓ Action Mailer

• PR: Sets default mailer queue to "default" by pftg · Pull Request #40848 · rails/rails
  • 関連issue: Use ‘default’ as default queue for assert_enqueued_email_with for 6.1 · Issue #40846 · rails/rails

Paul Keen

⚓ Active Storage

• PR: Fix s3 multipart uploads when threshold is larger than the file uploaded by mullermp · Pull Request #40793 · rails/rails

Matt Muller

⚓ Railties

• PR: Allow spaces in path to Yarn binstub and only run on precompile if needed by doits · Pull Request #40785 · rails/rails
  • 関連issue: Railsties yarn.rake fails when the Rails.root folder name has spaces in its name. · Issue #40783 · rails/rails
  • 関連issue: No such file or directory - /usr/src/app/bin/yarn · Issue #40795 · rails/rails

Markus Doits

---

• PR: Populate ARGV for app template by jonathanhefner · Pull Request #40994 · rails/rails
  • 関連issue: Rails 6.1 ARGV incorrect when used in templates · Issue #40945 · rails/rails

Jonathan Hefner

変更なし

• Active Model
• Action Cable
• Action Text

---

• お知らせ: TechRachoではRubyやRailsの最新情報などの記事を平日に公開しています。TechRacho記事をいち早くお読みになりたい方はTwitterにて@techrachoのフォローをお願いします。また、タグやカテゴリごとにRSSフィードを購読することもできます（例:週刊Railsウォッチ）

関連記事

速報: Ruby on Rails 6.1がリリースされました

速報: Ruby 3.0.0がリリースされました