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synchronize 4.1 release notes with CHANGELOGS. [ci skip]
/cc @chancancode
This commit is contained in:
Yves Senn
parent
b9ead0feb0
commit
580f0b61dc
5 changed files with 95 additions and 17 deletions
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@ -91,7 +91,7 @@
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*Andrew White*
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* Show full route constraints in error message
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* Show full route constraints in error message.
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When an optimized helper fails to generate, show the full route constraints
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in the error message. Previously it would only show the contraints that were
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@ -59,14 +59,16 @@
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*Lauro Caetano*
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* Fix regressions on `select_*` methods.
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When `select_*` methods receive a `Relation` object, they should be able to get the arel/binds from it.
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When `select_*` methods receive a `Relation` object, they should be able to
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get the arel/binds from it.
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Also fix regressions on `select_rows` that was ignoring the binds.
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Fixes #7538, #12017, #13731, #12056.
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*arthurnn*
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* Active Record objects can now be correctly dumped, loaded and dumped again without issues.
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* Active Record objects can now be correctly dumped, loaded and dumped again
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without issues.
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Previously, if you did `YAML.dump`, `YAML.load` and then `YAML.dump` again
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in an Active Record model that used serialization it would fail at the last
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@ -154,12 +156,14 @@
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*Rafael Mendonça França*
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* `has_one` and `belongs_to` accessors don't add ORDER BY to the queries anymore.
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* `has_one` and `belongs_to` accessors don't add ORDER BY to the queries
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anymore.
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Since Rails 4.0, we add an ORDER BY in the `first` method to ensure consistent results
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among different database engines. But for singular associations this behavior is not needed
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since we will have one record to return. As this ORDER BY option can lead some performance
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issues we are removing it for singular associations accessors.
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Since Rails 4.0, we add an ORDER BY in the `first` method to ensure
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consistent results among different database engines. But for singular
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associations this behavior is not needed since we will have one record to
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return. As this ORDER BY option can lead some performance issues we are
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removing it for singular associations accessors.
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Fixes #12623.
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@ -227,7 +231,7 @@
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*Harry Brundage*
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* Enable partial indexes for sqlite >= 3.8.0
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* Enable partial indexes for `sqlite >= 3.8.0`.
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See http://www.sqlite.org/partialindex.html
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@ -355,7 +359,7 @@
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This ensures that `change_table` and `create_table` will use
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similar objects.
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Fixes #13577 and #13503.
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Fixes #13577, #13503.
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*Nishant Modak*, *Prathamesh Sonpatki*, *Rafael Mendonça França*
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@ -12,7 +12,7 @@
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*Hincu Petru*
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* Deprecate custom `BigDecimal` serialization
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* Deprecate custom `BigDecimal` serialization.
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Deprecate the custom `BigDecimal` serialization that is included when requiring
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`active_support/all` as a fix for #12467. Let Ruby handle YAML serialization
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@ -76,7 +76,8 @@
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*Andrew White*
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* Added `Hash#compact` and `Hash#compact!` for removing items with nil value from hash.
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* Added `Hash#compact` and `Hash#compact!` for removing items with nil value
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from hash.
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*Celestino Gomes*
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@ -175,6 +175,8 @@ conversation.active? # => false
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conversation.status # => "archived"
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Conversation.archived # => Relation for all archived Conversations
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Conversation.statuses # => { "active" => 0, "archived" => 1 }
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```
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See its
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@ -241,6 +243,7 @@ unless they use `xhr`. Upgrade your tests to be explicit about expecting
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XmlHttpRequests. Instead of `post :create, format: :js`, switch to the explicit
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`xhr :post, :create, format: :js`.
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Railties
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--------
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@ -278,7 +281,7 @@ for detailed changes.
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* Exposed `MiddlewareStack#unshift` to environment
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configuration. ([Pull Request](https://github.com/rails/rails/pull/12479))
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* Add `Application#message_verifier` method to return a message
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* Added `Application#message_verifier` method to return a message
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verifier. ([Pull Request](https://github.com/rails/rails/pull/12995))
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* The `test_help.rb` file which is required by the default generated test
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@ -288,6 +291,7 @@ for detailed changes.
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with `config.active_record.maintain_test_schema = false`. ([Pull
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Request](https://github.com/rails/rails/pull/13528))
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Action Pack
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-----------
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@ -335,6 +339,18 @@ for detailed changes.
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* Separated Action View completely from Action
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Pack. ([Pull Request](https://github.com/rails/rails/pull/11032))
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* Log which keys were affected by deep
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munge. ([Pull Request](https://github.com/rails/rails/pull/13813))
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* New config option `config.action_dispatch.perform_deep_munge` to opt out of
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params "deep munging" that was used to address security vulnerability
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CVE-2013-0155. ([Pull Request](https://github.com/rails/rails/pull/13188))
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* Added `:serializer` option for `config.session_store :cookie_store`. This
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changes default serializer when using
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`:cookie_store`. ([Pull Request](https://github.com/rails/rails/pull/13692))
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Action Mailer
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-------------
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@ -344,9 +360,13 @@ for detailed changes.
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### Notable changes
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* Added mailer previews feature based on 37 Signals mail_view
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gem. ([Commit](https://github.com/rails/rails/commit/d6dec7fcb6b8fddf8c170182d4fe64ecfc7b2261))
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* Instrument the generation of Action Mailer messages. The time it takes to
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generate a message is written to the log. ([Pull Request](https://github.com/rails/rails/pull/12556))
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Active Record
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-------------
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@ -495,11 +515,32 @@ for detailed changes.
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object. Helper methods used by multiple fixtures should be defined on modules
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included in `ActiveRecord::FixtureSet.context_class`. ([Pull Request](https://github.com/rails/rails/pull/13022))
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* Don't create or drop the test database if RAILS_ENV is specified explicitly.
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* Don't create or drop the test database if RAILS_ENV is specified
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explicitly. ([Pull Request](https://github.com/rails/rails/pull/13629))
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* `Relation` no longer has mutator methods like `#map!` and `#delete_if`. Convert
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to an `Array` by calling `#to_a` before using these methods. ([Pull Request](https://github.com/rails/rails/pull/13314))
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* `find_in_batches`, `find_each`, `Result#each` and `Enumerable#index_by` now
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return an `Enumerator` that can calculate its
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size. ([Pull Request](https://github.com/rails/rails/pull/13938))
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* `scope` and `endum` now raise on "dangerous" name
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conflicts. ([Pull Request](https://github.com/rails/rails/pull/13450))
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* `second` through `fifth` methods act like the `first`
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finder. ([Pull Request](https://github.com/rails/rails/pull/13757))
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* Make `touch` fire the `after_commit` and `after_rollback`
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callbacks. ([Pull Request](https://github.com/rails/rails/pull/12031))
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* Enable partial indexes for `sqlite >=
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3.8.0`. ([Pull Request](https://github.com/rails/rails/pull/13350))
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* Make `change_column_null`
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revertable. ([Commit](https://github.com/rails/rails/commit/724509a9d5322ff502aefa90dd282ba33a281a96))
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Active Model
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------------
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@ -517,6 +558,13 @@ for detailed changes.
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* Added new API methods `reset_changes` and `changes_applied` to
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`ActiveModel::Dirty` that control changes state.
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* Ability to specify multiple contexts when defining a
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validation. ([Pull Request](https://github.com/rails/rails/pull/13754))
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* `attribute_changed?` now accepts a hash to check if the attribute was changed
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`:from` and/or `:to` a given
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value. ([Pull Request](https://github.com/rails/rails/pull/13131))
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Active Support
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--------------
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@ -570,6 +618,9 @@ for detailed changes.
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* Remove deprecated `#filter` method for filter objects, use the corresponding
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method instead (e.g. `#before` for a before filter).
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* Removed 'cow' => 'kine' irregular inflection from default
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inflections. ([Commit](https://github.com/rails/rails/commit/c300dca9963bda78b8f358dbcb59cabcdc5e1dc9))
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### Deprecations
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* Deprecated `Numeric#{ago,until,since,from_now}`, the user is expected to
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@ -591,6 +642,9 @@ for detailed changes.
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([Pull Request](https://github.com/rails/rails/pull/13060) /
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[More Details](upgrading_ruby_on_rails.html#changes-in-json-handling))
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* Deprecate custom `BigDecimal`
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serialization. ([Pull Request](https://github.com/rails/rails/pull/13911))
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### Notable changes
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* `ActiveSupport`'s JSON encoder has been rewritten to take advantage of the
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@ -620,11 +674,30 @@ for detailed changes.
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`at_middle_of_day` as
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aliases. ([Pull Request](https://github.com/rails/rails/pull/10879))
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* Added `Date#all_week/month/quarter/year` for generating date
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ranges. ([Pull Request](https://github.com/rails/rails/pull/9685))
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* Added `Time.zone.yesterday` and
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`Time.zone.tomorrow`. ([Pull Request](https://github.com/rails/rails/pull/12822))
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* Added `String#remove(pattern)` as a short-hand for the common pattern of
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`String#gsub(pattern,'')`. ([Commit](https://github.com/rails/rails/commit/5da23a3f921f0a4a3139495d2779ab0d3bd4cb5f))
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* Removed 'cow' => 'kine' irregular inflection from default
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inflections. ([Commit](https://github.com/rails/rails/commit/c300dca9963bda78b8f358dbcb59cabcdc5e1dc9))
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* Added `Hash#compact` and `Hash#compact!` for removing items with nil value
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from hash. ([Pull Request](https://github.com/rails/rails/pull/13632))
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* `blank?` and `present?` commit to return
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singletons. ([Commit](https://github.com/rails/rails/commit/126dc47665c65cd129967cbd8a5926dddd0aa514))
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* Default the new `I18n.enforce_available_locales` config to `true`, meaning
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`I18n` will make sure that all locales passed to it must be declared in the
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`available_locales`
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list. ([Pull Request](https://github.com/rails/rails/commit/8e21ae37ad9fef6b7393a84f9b5f2e18a831e49a))
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* Introduce Module#concerning: a natural, low-ceremony way to separate
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responsibilities within a
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class. ([Commit](https://github.com/rails/rails/commit/1eee0ca6de975b42524105a59e0521d18b38ab81))
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Credits
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-------
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@ -1,6 +1,6 @@
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* Added Thor-action for creation of migrations.
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Fixes #13588 and #12674.
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Fixes #13588, #12674.
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*Gert Goet*
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