activerecord 7.1.4

on Ruby Gems

Active Support

• Improve compatibility for ActiveSupport::BroadcastLogger.

  Máximo Mussini

• Pass options along to write_entry in handle_expired_entry method.

  Graham Cooper

• Fix Active Support configurations deprecations.

  fatkodima

• Fix teardown callbacks.

  Tristan Starck

• BacktraceCleaner silence core internal methods by default.

  Jean Boussier

• Fix delegate_missing_to allow_nil: true when called with implict self

  class Person
    delegate_missing_to :address, allow_nil: true
  
    def address
      nil
    end
  
    def berliner?
      city == "Berlin"
    end
  end
  
  Person.new.city # => nil
  Person.new.berliner? # undefined local variable or method `city' for an instance of Person (NameError)

  Jean Boussier

• Work around a Ruby bug that can cause a VM crash.

  This would happen if using TaggerLogger with a Proc
  formatter on which you called object_id.

  [BUG] Object ID seen, but not in mapping table: proc
  

  Jean Boussier

• Fix ActiveSupport::Notifications.publish_event to preserve units.

  This solves the incorrect reporting of time spent running Active Record
  asynchronous queries (by a factor 1000).

  Jean Boussier

Active Model

• No changes.

Active Record

• Allow to eager load nested nil associations.

  fatkodima

• Fix create_table with :auto_increment option for MySQL adapter.

  fatkodima

• Don't load has_one associations during autosave.

  Eugene Kenny

• Fix migration ordering for bin/rails db:prepare across databases.

  fatkodima

• Fix alias_attribute to ignore methods defined in parent classes.

  Jean Boussier

• Fix a performance regression in attribute methods.

  Jean Boussier

• Fix Active Record configs variable shadowing.

  Joel Lubrano

• Fix running migrations on other databases when database_tasks: false on primary.

  fatkodima

• Fix non-partial inserts for models with composite identity primary keys.

  fatkodima

• Fix ActiveRecord::Relation#touch_all with custom attribute aliased as attribute for update.

  fatkodima

• Fix a crash when an Executor wrapped fork exit.

  Joé Dupuis

• Fix destroy_async job for owners with composite primary keys.

  fatkodima

• Ensure pre-7.1 migrations use legacy index names when using rename_table.

  fatkodima

• Allow primary_key: association option to be composite.

  Nikita Vasilevsky

• Do not try to alias on key update when raw SQL is supplied.

  Gabriel Amaral

• Memoize key_provider from key or deterministic key_provider if any.

  Rosa Gutierrez

• Fix upsert warning for MySQL.

  fatkodima

• Fix predicate builder for polymorphic models referencing models with composite primary keys.

  fatkodima

• Fix update_all/delete_all on CPK model relation with join subquery.

  Nikita Vasilevsky

• Remove memoization to accept key_provider overridden by with_encryption_context.

  John Hawthorn

• Raise error for Trilogy when prepared_statements is true.

  Trilogy doesn't currently support prepared statements. The error that
  applications would see is a StatementInvalid error. This doesn't quite point
  you to the fact this isn't supported. So raise a more appropriate error
  pointing to what to change.

  Eileen M. Uchitelle

• Fix loading schema cache when all databases have disabled database tasks.

  fatkodima

• Always request primary_key in RETURNING if no other columns requested.

  Nikita Vasilevsky

• Handle records being loaded with Marshal without triggering schema load

  When using the old marshalling format for Active Record and loading
  a serialized instance, it didn't trigger loading the schema and defining
  attribute methods.

  Jean Boussier

• Prevent some constant redefinition warnings when defining inherited on models.

  Adrian Hirt

• Fix a memory perfomance regression in attribute methods.

  Attribute methods used much more memory and were slower to define than
  they should have been.

  Jean Boussier

• Fix an issue that could cause database connection leaks.

  If Active Record successfully connected to the database, but then failed
  to read the server informations, the connection would be leaked until the
  Ruby garbage collector triggers.

  Jean Boussier

• Fix an issue where the IDs reader method did not return expected results
  for preloaded associations in models using composite primary keys.

  Jay Ang

• PostgreSQL Cidr#change? detects the address prefix change.

  Taketo Takashima

• Fix Active Record serialization to not include instantiated but not loaded associations

  Jean Boussier, Ben Kyriakou

• Allow Sqlite3Adapter to use sqlite3 gem version 2.x

  Mike Dalessio

• Strict loading using :n_plus_one_only does not eagerly load child associations.

  With this change, child associations are no longer eagerly loaded, to
  match intended behavior and to prevent non-deterministic order issues caused
  by calling methods like first or last. As first and last don't cause
  an N+1 by themselves, calling child associations will no longer raise.
  Fixes #49473.

  Before:

  person = Person.find(1)
  person.strict_loading!(mode: :n_plus_one_only)
  person.posts.first
  # SELECT * FROM posts WHERE person_id = 1; -- non-deterministic order
  person.posts.first.firm # raises ActiveRecord::StrictLoadingViolationError

  After:

  person = Person.find(1)
  person.strict_loading!(mode: :n_plus_one_only)
  person.posts.first # this is 1+1, not N+1
  # SELECT * FROM posts WHERE person_id = 1 ORDER BY id LIMIT 1;
  person.posts.first.firm # no longer raises

  Reid Lynch

• Using Model.query_constraints with a single non-primary-key column used to raise as expected, but with an
  incorrect error message. This has been fixed to raise with a more appropriate error message.

  Joshua Young

• Fix has_one association autosave setting the foreign key attribute when it is unchanged.

  This behaviour is also inconsistent with autosaving belongs_to and can have unintended side effects like raising
  an ActiveRecord::ReadonlyAttributeError when the foreign key attribute is marked as read-only.

  Joshua Young

• Fix an issue where ActiveRecord::Encryption configurations are not ready before the loading
  of Active Record models, when an application is eager loaded. As a result, encrypted attributes
  could be misconfigured in some cases.

  Maxime Réty

• Properly synchronize Mysql2Adapter#active? and TrilogyAdapter#active?

  As well as disconnect! and verify!.

  This generally isn't a big problem as connections must not be shared between
  threads, but is required when running transactional tests or system tests
  and could lead to a SEGV.

  Jean Boussier

• Fix counter caches when the foreign key is composite.

  If the model holding the counter cache had a composite primary key,
  inserting a dependent record would fail with an ArgumentError
Expected corresponding value for...

  fatkodima

• Fix loading of schema cache for multiple databases.

  Before this change, if you have multiple databases configured in your
  application, and had schema cache present, Rails would load the same
  cache to all databases.

  Rafael Mendonça França

• Fix eager loading of composite primary key associations.

  relation.eager_load(:other_model) could load the wrong records if other_model
  had a composite primary key.

  Nikita Vasilevsky

• Fix async queries returning a doubly wrapped result when hitting the query cache.

  fatkodima

• Fix single quote escapes on default generated MySQL columns

  MySQL 5.7.5+ supports generated columns, which can be used to create a column that is computed from an expression.

  Previously, the schema dump would output a string with double escapes for generated columns with single quotes in the default expression.

  This would result in issues when importing the schema on a fresh instance of a MySQL database.

  Now, the string will not be escaped and will be valid Ruby upon importing of the schema.

  Yash Kapadia

• Fix Migrations with versions older than 7.1 validating options given to
  t.references.

  Hartley McGuire

Action View

• Action View Test Case rendered memoization.

  Sean Doyle

• Restore the ability for templates to return any kind of object and not just strings

  Jean Boussier

• Fix threading issue with strict locals.

  Robert Fletcher

Action Pack

• Resolve deprecation warning in latest selenium-webdriver.

  Earlopain

• Don't preload Selenium browser when remote.

  Noah Horton

• Fix crash for invalid Content-Type in ShowExceptions middleware.

  Earlopain

• Fix inconsistent results of params.deep_transform_keys.

  Iago Pimenta

• Do not report rendered errors except 500.

  Nikita Vasilevsky

• Improve routes source location detection.

  Jean Boussier

• Fix Request#raw_post raising NoMethodError when rack.input is nil.

  Hartley McGuire

• Fix url generation in nested engine when script name is empty.

  zzak

• Fix Mime::Type.parse handling type parameters for HTTP Accept headers.

  Taylor Chaparro

• Fix the error page that is displayed when a view template is missing to account for nested controller paths in the
  suggested correct location for the missing template.

  Joshua Young

• Fix a regression in 7.1.3 passing a to: option without a controller when the controller is already defined by a scope.

  Rails.application.routes.draw do
    controller :home do
      get "recent", to: "recent_posts"
    end
  end

  Étienne Barrié

• Fix ActionDispatch::Executor middleware to report errors handled by ActionDispatch::ShowExceptions

  In the default production environment, ShowExceptions rescues uncaught errors
  and returns a response. Because of this the executor wouldn't report production
  errors with the default Rails configuration.

  Jean Boussier

Active Job

• Register autoload for ActiveJob::Arguments.

  Rafael Mendonça França

Action Mailer

• No changes.

Action Cable

• No changes.

Active Storage

• Fixes race condition for multiple preprocessed video variants.

  Justin Searls

Action Mailbox

• No changes.

Action Text

• Strip content attribute if the key is present but the value is empty

  Jeremy Green

• Only sanitize content attribute when present in attachments.

  Petrik de Heus

Railties

• Preserve --asset-pipeline propshaft when running app:update.

  Zacharias Knudsen

• Allow string keys for SQLCommenter.

  Ngan Pham

• Fix derived foreign key to return correctly when association id is part of query constraints.

  Varun Sharma

• Show warning for secret_key_base in development too.

  fatkodima

• Fix sanitizer vendor configuration in 7.1 defaults.

  In apps where rails-html-sanitizer was not eagerly loaded, the sanitizer default could end up
  being Rails::HTML4::Sanitizer when it should be set to Rails::HTML5::Sanitizer.

  Mike Dalessio, Rafael Mendonça França

• Revert the use of Concurrent.physical_processor_count in default Puma config

  While for many people this saves one config to set, for many others using
  a shared hosting solution, this cause the default configuration to spawn
  way more workers than reasonable.

  There is unfortunately no reliable way to detect how many cores an application
  can realistically use, and even then, assuming the application should use
  all the machine resources is often wrong.

  Jean Boussier