Ruby on Rails: v7.0.1 Release

Active Support

• Fix Class#descendants and DescendantsTracker#descendants compatibility with Ruby 3.1.

  The native Class#descendants was reverted prior to Ruby 3.1 release, but Class#subclasses was kept, breaking the feature detection.

  Jean Boussier

Active Model

• No changes.

Active Record

• Change QueryMethods#in_order_of to drop records not listed in values.

  in_order_of now filters down to the values provided, to match the behavior of the Enumerable version.

  Kevin Newton

• Allow named expression indexes to be revertible.

  Previously, the following code would raise an error in a reversible migration executed while rolling back, due to the index name not being used in the index removal.

  add_index(:settings, "(data->'property')", using: :gin, name: :index_settings_data_property)
  

  Fixes #43331.

  Oliver Günther

• Better error messages when association name is invalid in the argument of ActiveRecord::QueryMethods::WhereChain#missing.

  ykpythemind

• Fix ordered migrations for single db in multi db environment.

  Himanshu

• Extract on update CURRENT_TIMESTAMP for mysql2 adapter.

  Kazuhiro Masuda

• Fix incorrect argument in PostgreSQL structure dump tasks.

  Updating the --no-comment argument added in Rails 7 to the correct --no-comments argument.

  Alex Dent

• Fix schema dumping column default SQL values for sqlite3.

  fatkodima

• Correctly parse complex check constraint expressions for PostgreSQL.

  fatkodima

• Fix timestamptz attributes on PostgreSQL handle blank inputs.

  Alex Ghiculescu

• Fix migration compatibility to create SQLite references/belongs_to column as integer when migration version is 6.0.

  Reference/belongs_to in migrations with version 6.0 were creating columns as bigint instead of integer for the SQLite Adapter.

  Marcelo Lauxen

• Fix joining through a polymorphic association.

  Alexandre Ruban

• Fix QueryMethods#in_order_of to handle empty order list.

  Post.in_order_of(:id, []).to_a
  

  Also more explicitly set the column as secondary order, so that any other value is still ordered.

  Jean Boussier

• Fix rails dbconsole for 3-tier config.

  Eileen M. Uchitelle

• Fix quoting of column aliases generated by calculation methods.

  Since the alias is derived from the table name, we can't assume the result is a valid identifier.

  class Test < ActiveRecord::Base
    self.table_name = '1abc'
  end
  Test.group(:id).count
  # syntax error at or near "1" (ActiveRecord::StatementInvalid)
  # LINE 1: SELECT COUNT(*) AS count_all, "1abc"."id" AS 1abc_id FROM "1...
  

  Jean Boussier

Action View

• Fix button_to to work with a hash parameter as URL.

  MingyuanQin

• Fix link_to with a model passed as an argument twice.

  Alex Ghiculescu

Action Pack

• Fix ActionController::Parameters methods to keep the original logger context when creating a new copy of the original object.

  Yutaka Kamei

Active Job

• Allow testing discard_on/retry_on ActiveJob::DeserializationError

  Previously in perform_enqueued_jobs, deserialize_arguments_if_needed was called before calling perform_now. When a record no longer exists and is serialized using GlobalID this led to raising an ActiveJob::DeserializationError before reaching perform_now call. This behaviour makes difficult testing the job discard_on/retry_on logic.

  Now deserialize_arguments_if_needed call is postponed to when perform_now is called.

  Example:

  class UpdateUserJob < ActiveJob::Base
    discard_on ActiveJob::DeserializationError
  
    def perform(user)
      # ...
    end
  end
  
  # In the test
  User.destroy_all
  assert_nothing_raised do
    perform_enqueued_jobs only: UpdateUserJob
  end
  

  Jacopo Beschi

Action Mailer

• Keep configuration of smtp_settings consistent between 6.1 and 7.0.

  André Luis Leal Cardoso Junior

Action Cable

• No changes.

Active Storage

• No changes.

Action Mailbox

• No changes.

Action Text

• No changes.

Railties

• Prevent duplicate entries in plugin Gemfile.

  Jonathan Hefner

• Fix asset pipeline errors for plugin dummy apps.

  Jonathan Hefner

• Fix generated route revocation.

  Jonathan Hefner

• Addresses an issue in which Sidekiq jobs could not reload certain namespaces.

  See fxn/zeitwerk#198 for details.

  Xavier Noria

• Fix plugin generator to a plugin that pass all the tests.

  Rafael Mendonça França