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Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Ruby on Rails 4.2 Release Notes
===============================
Highlights in Rails 4.2:
These release notes cover only the major changes. To know about various bug
fixes and changes, please refer to the change logs or check out the
[list of commits](https://github.com/rails/rails/commits/master) in the main
Rails repository on GitHub.
--------------------------------------------------------------------------------
Upgrading to Rails 4.2
----------------------
If you're upgrading an existing application, it's a great idea to have good test
coverage before going in. You should also first upgrade to Rails 4.1 in case you
haven't and make sure your application still runs as expected before attempting
an update to Rails 4.2. A list of things to watch out for when upgrading is
available in the
Fix broken link to Upgrading Ruby on Rails Guide in the 4.2 Release Notes [skip ci] Change to link suggested by @zzak [skip ci]
2014-08-18 18:51:06 +00:00
[Upgrading Ruby on Rails](upgrading_ruby_on_rails.html#upgrading-from-rails-4.1-to-rails-4.2)
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
guide.
Major Features
--------------
fk: add docs
2014-06-12 06:42:00 +00:00
### Foreign key support
The migration DSL now supports adding and removing foreign keys. They are dumped
to `schema.rb` as well. At this time, only the `mysql`, `mysql2` and `postgresql`
adapters support foreign keys.
```ruby
# add a foreign key to `articles.author_id` referencing `authors.id`
add_foreign_key :articles, :authors
# add a foreign key to `articles.author_id` referencing `users.lng_id`
add_foreign_key :articles, :users, column: :author_id, primary_key: "lng_id"
# remove the foreign key on `accounts.branch_id`
remove_foreign_key :accounts, :branches
# remove the foreign key on `accounts.owner_id`
remove_foreign_key :accounts, column: :owner_id
```
See the API documentation on
[add_foreign_key](http://api.rubyonrails.org/v4.2.0/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-add_foreign_key)
and
[remove_foreign_key](http://api.rubyonrails.org/v4.2.0/classes/ActiveRecord/ConnectionAdapters/SchemaStatements.html#method-i-remove_foreign_key)
for a full description.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Railties
--------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][railties] for detailed changes.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Removals
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* The `rails application` command has been removed without replacement.
([Pull Request](https://github.com/rails/rails/pull/11616))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
### Deprecations
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `Rails::Rack::LogTailer` without replacement.
([Commit](https://github.com/rails/rails/commit/84a13e019e93efaa8994b3f8303d635a7702dbce))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Sync railties release notes [ci skip]
2014-08-18 16:46:28 +00:00
* Added a `required` option to the model generator for associations.
([Pull Request](https://github.com/rails/rails/pull/16062))
* Introduced an `after_bundle` callbacks for use in Rails templates.
([Pull Request](https://github.com/rails/rails/pull/16359))
* Introduced the `x` namespace for defining custom configuration options:
:nail_care: [ci skip]
2014-08-18 17:07:56 +00:00
```ruby
# config/environments/production.rb
config.x.payment_processing.schedule = :daily
config.x.payment_processing.retries = 3
config.x.super_debugger = true
```
Sync railties release notes [ci skip]
2014-08-18 16:46:28 +00:00
These options are then available through the configuration object:
:nail_care: [ci skip]
2014-08-18 17:07:56 +00:00
```ruby
Rails.configuration.x.payment_processing.schedule # => :daily
Rails.configuration.x.payment_processing.retries # => 3
Rails.configuration.x.super_debugger # => true
Rails.configuration.x.super_debugger.not_set # => nil
```
Sync railties release notes [ci skip]
2014-08-18 16:46:28 +00:00
([Commit](https://github.com/rails/rails/commit/611849772dd66c2e4d005dcfe153f7ce79a8a7db))
* Introduced `Rails::Application.config_for` to load a configuration for the
current environment.
:nail_care: [ci skip]
2014-08-18 17:07:56 +00:00
```ruby
# config/exception_notification.yml:
production:
url: http://127.0.0.1:8080
namespace: my_app_production
development:
url: http://localhost:3001
namespace: my_app_development
# config/production.rb
MyApp::Application.configure do
config.middleware.use ExceptionNotifier, config_for(:exception_notification)
end
```
Sync railties release notes [ci skip]
2014-08-18 16:46:28 +00:00
([Pull Request](https://github.com/rails/rails/pull/16129))
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `--skip-gems` option in the app generator to skip gems such as
`turbolinks` and `coffee-rails` that does not have their own specific flags.
([Commit](https://github.com/rails/rails/commit/10565895805887d4faf004a6f71219da177f78b7))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `bin/setup` script to bootstrap an application.
([Pull Request](https://github.com/rails/rails/pull/15189))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Changed default value for `config.assets.digest` to `true` in development.
([Pull Request](https://github.com/rails/rails/pull/15155))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced an API to register new extensions for `rake notes`.
([Pull Request](https://github.com/rails/rails/pull/14379))
* Introduced `Rails.gem_version` as a convenience method to return `Gem::Version.new(Rails.version)`.
([Pull Request](https://github.com/rails/rails/pull/14101))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Add after_bundle to the release notes and upgrade guide
2014-08-05 16:38:20 +00:00
* Introduced an `after_bundle` callback in the Rails templates.
([Pull Request](https://github.com/rails/rails/pull/16359))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Action Pack
-----------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][action-pack] for detailed changes.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
remove deprecated `MissingHelperError` proxy. The error was moved outside of the `ClassMethods` module.
2014-08-14 07:35:32 +00:00
### Removals
Sync action pack release notes [ci skip]
2014-08-18 17:06:00 +00:00
* `respond_with` and the class-level `respond_to` were removed from Rails and
moved to the `responders` gem (version 2.0). Add it to your `Gemfile` to
continue using these features.
([Pull Request](https://github.com/rails/rails/pull/16526))
remove deprecated `MissingHelperError` proxy. The error was moved outside of the `ClassMethods` module.
2014-08-14 07:35:32 +00:00
* Removed deprecated `AbstractController::Helpers::ClassMethods::MissingHelperError`
in favor of `AbstractController::Helpers::MissingHelperError`.
ಠ_ಠ now that the commit sha is known I can add it to the relese guide.
2014-08-14 08:00:22 +00:00
([Commit](https://github.com/rails/rails/commit/a1ddde15ae0d612ff2973de9cf768ed701b594e8))
remove deprecated `MissingHelperError` proxy. The error was moved outside of the `ClassMethods` module.
2014-08-14 07:35:32 +00:00
First pass at Rails 4.2 release notes [ci skip]
2014-06-07 01:44:30 +00:00
### Deprecations
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated support for setting the `:to` option of a router to a symbol or a
string that does not contain a `#` character:
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
[ci skip] Fix 4.2 release notes list items. [Matthew Draper & Juanito Fatas]
2014-07-09 08:21:23 +00:00
```ruby
get '/posts', to: MyRackApp => (No change necessary)
get '/posts', to: 'post#index' => (No change necessary)
get '/posts', to: 'posts' => get '/posts', controller: :posts
get '/posts', to: :index => get '/posts', action: :index
```
([Commit](https://github.com/rails/rails/commit/cc26b6b7bccf0eea2e2c1a9ebdcc9d30ca7390d9))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Sync action pack release notes [ci skip]
2014-08-18 17:06:00 +00:00
* Rails will now automatically include the template's digest in ETags.
([Pull Request](https://github.com/rails/rails/pull/16527))
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `render nothing: true` or rendering a `nil` body no longer add a single
space padding to the response body.
([Pull Request](https://github.com/rails/rails/pull/14883))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced the `always_permitted_parameters` option to configure which
parameters are permitted globally. The default value of this configuration
is `['controller', 'action']`.
([Pull Request](https://github.com/rails/rails/pull/15933))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* The `*_filter` family methods has been removed from the documentation. Their
usage are discouraged in favor of the `*_action` family methods:
[ci skip] Fix 4.2 release notes list items. [Matthew Draper & Juanito Fatas]
2014-07-09 08:21:23 +00:00
```
after_filter => after_action
append_after_filter => append_after_action
append_around_filter => append_around_action
append_before_filter => append_before_action
around_filter => around_action
before_filter => before_action
prepend_after_filter => prepend_after_action
prepend_around_filter => prepend_around_action
prepend_before_filter => prepend_before_action
skip_after_filter => skip_after_action
skip_around_filter => skip_around_action
skip_before_filter => skip_before_action
skip_filter => skip_action_callback
```
If your application is depending on these methods, you should use the
replacement `*_action` methods instead. These methods will be deprecated in
the future and eventually removed from Rails.
(Commit [1](https://github.com/rails/rails/commit/6c5f43bab8206747a8591435b2aa0ff7051ad3de),
[2](https://github.com/rails/rails/commit/489a8f2a44dc9cea09154ee1ee2557d1f037c7d4))
[ci skip] Fix 4.2 release notes rendered display.
2014-07-09 07:12:51 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added HTTP method `MKCALENDAR` from RFC-4791
([Pull Request](https://github.com/rails/rails/pull/15121))
[ci skip] Fix 4.2 release notes rendered display.
2014-07-09 07:12:51 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `*_fragment.action_controller` notifications now include the controller and action name
in the payload.
([Pull Request](https://github.com/rails/rails/pull/14137))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Segments that are passed into URL helpers are now automatically escaped.
([Commit](https://github.com/rails/rails/commit/5460591f0226a9d248b7b4f89186bd5553e7768f))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Improved Routing Error page with fuzzy matching for route search.
([Pull Request](https://github.com/rails/rails/pull/14619))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added option to disable logging of CSRF failures.
([Pull Request](https://github.com/rails/rails/pull/14280))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
Action View
-------------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][action-view] for detailed changes.
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
### Deprecations
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `AbstractController::Base.parent_prefixes`.
Override `AbstractController::Base.local_prefixes` when you want to change
where to find views.
([Pull Request](https://github.com/rails/rails/pull/15026))
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `ActionView::Digestor#digest(name, format, finder, options = {})`,
arguments should be passed as a hash instead.
([Pull Request](https://github.com/rails/rails/pull/14243))
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
### Notable changes
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* The form helpers no longer generate a `<div>` element with inline CSS around
the hidden fields.
([Pull Request](https://github.com/rails/rails/pull/14738))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Action Mailer
-------------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][action-mailer] for detailed changes.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added the `show_previews` configuration option for enabling mailer previews
outside of the development environment.
([Pull Request](https://github.com/rails/rails/pull/15970))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Active Record
-------------
Please refer to the
[Changelog](https://github.com/rails/rails/blob/4-2-stable/activerecord/CHANGELOG.md)
for detailed changes.
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
### Removals
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed `cache_attributes` and friends. All attributes are cached.
([Pull Request](https://github.com/rails/rails/pull/15429))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed deprecated method `ActiveRecord::Base.quoted_locking_column`.
([Pull Request](https://github.com/rails/rails/pull/15612))
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed deprecated `ActiveRecord::Migrator.proper_table_name`. Use the
`proper_table_name` instance method on `ActiveRecord::Migration` instead.
([Pull Request](https://github.com/rails/rails/pull/15512))
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed unused `:timestamp` type. Transparently alias it to `:datetime`
in all cases. Fixes inconsistencies when column types are sent outside of
`ActiveRecord`, such as for XML Serialization.
([Pull Request](https://github.com/rails/rails/pull/15184))
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Deprecations
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated broken support for automatic detection of counter caches on
`has_many :through` associations. You should instead manually specify the
counter cache on the `has_many` and `belongs_to` associations for the
through records.
([Pull Request](https://github.com/rails/rails/pull/15754))
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `serialized_attributes` without replacement.
([Pull Request](https://github.com/rails/rails/pull/15704))
synchronize Active Record deprecations / removals with 4.2 release notes [ci skip] /cc @chancancode @zzak
2014-06-25 16:43:32 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated returning `nil` from `column_for_attribute` when no column
exists. It will return a null object in Rails 5.0
([Pull Request](https://github.com/rails/rails/pull/15878))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated using `.joins`, `.preload` and `.eager_load` with associations
that depends on the instance state (i.e. those defined with a scope that
takes an argument) without replacement.
([Commit](https://github.com/rails/rails/commit/ed56e596a0467390011bc9d56d462539776adac1))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated passing Active Record objects to `.find` or `.exists?`. Call
`#id` on the objects first.
(Commit [1](https://github.com/rails/rails/commit/d92ae6ccca3bcfd73546d612efaea011270bd270),
[2](https://github.com/rails/rails/commit/d35f0033c7dec2b8d8b52058fb8db495d49596f7))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated half-baked support for PostgreSQL range values with excluding
beginnings. We currently map PostgreSQL ranges to Ruby ranges. This conversion
is not fully possible because the Ruby range does not support excluded
beginnings.
[ci skip] Fix 4.2 release notes list items. [Matthew Draper & Juanito Fatas]
2014-07-09 08:21:23 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
The current solution of incrementing the beginning is not correct
and is now deprecated. For subtypes where we don't know how to increment
(e.g. `#succ` is not defined) it will raise an `ArgumentError` for ranges
with excluding beginnings.
[ci skip] Fix 4.2 release notes list items. [Matthew Draper & Juanito Fatas]
2014-07-09 08:21:23 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
([Commit](https://github.com/rails/rails/commit/91949e48cf41af9f3e4ffba3e5eecf9b0a08bfc3))
Deprecate automatic counter caches on has_many :through Reliant on https://github.com/rails/rails/pull/15747 but pulled to a separate PR to reduce noise. `has_many :through` associations have the undocumented behavior of automatically detecting counter caches. However, the way in which it does so is inconsistent with counter caches everywhere else, and doesn't actually work consistently. As with normal `has_many` associations, the user should specify the counter cache on the `belongs_to`, if they'd like it updated.
2014-06-15 15:19:54 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added a `:required` option to singular associations, which defines a
presence validation on the association.
([Pull Request](https://github.com/rails/rails/pull/16056))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `ActiveRecord::Base#validate!` that raises `RecordInvalid` if the
record is invalid.
([Pull Request](https://github.com/rails/rails/pull/8639))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `ActiveRecord::Base#reload` now behaves the same as `m = Model.find(m.id)`,
meaning that it no longer retains the extra attributes from custom
`select`s.
([Pull Request](https://github.com/rails/rails/pull/15866))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced the `bin/rake db:purge` task to empty the database for the
current environment.
([Commit](https://github.com/rails/rails/commit/e2f232aba15937a4b9d14bd91e0392c6d55be58d))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `ActiveRecord::Dirty` now detects in-place changes to mutable values.
Serialized attributes on ActiveRecord models will no longer save when
unchanged. This also works with other types such as string columns and json
columns on PostgreSQL.
(Pull Requests [1](https://github.com/rails/rails/pull/15674),
[2](https://github.com/rails/rails/pull/15786),
[3](https://github.com/rails/rails/pull/15788))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added support for `#pretty_print` in `ActiveRecord::Base` objects.
([Pull Request](https://github.com/rails/rails/pull/15172))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* PostgreSQL and SQLite adapters no longer add a default limit of 255
characters on string columns.
([Pull Request](https://github.com/rails/rails/pull/14579))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `sqlite3:///some/path` now resolves to the absolute system path
`/some/path`. For relative paths, use `sqlite3:some/path` instead.
(Previously, `sqlite3:///some/path` resolved to the relative path
`some/path`. This behaviour was deprecated on Rails 4.1.)
([Pull Request](https://github.com/rails/rails/pull/14569))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `#validate` as an alias for `#valid?`.
([Pull Request](https://github.com/rails/rails/pull/14456))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `#touch` now accepts multiple attributes to be touched at once.
([Pull Request](https://github.com/rails/rails/pull/14423))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added support for fractional seconds for MySQL 5.6 and above.
(Pull Request [1](https://github.com/rails/rails/pull/8240),
[2](https://github.com/rails/rails/pull/14359))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added support for the `citext` column type in PostgreSQL adapter.
([Pull Request](https://github.com/rails/rails/pull/12523))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added support for user-created range types in PostgreSQL adapter.
([Commit](https://github.com/rails/rails/commit/4cb47167e747e8f9dc12b0ddaf82bdb68c03e032))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
CHANGELOG and release notes entry for #16056
2014-07-05 00:47:00 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Active Model
------------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][active-model] for detailed changes.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
### Removals
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed deprecated `Validator#setup` without replacement.
([Pull Request](https://github.com/rails/rails/pull/15617))
sync deprecations and removals with 4.2 release notes. [ci skip] Noticed that there was no section about Action View and added the heading. Notable changes need to be compiled. /cc @chancancode @zzak
2014-06-25 17:39:19 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `undo_changes` method in `ActiveModel::Dirty` to restore the
changed (dirty) attributes to their previous values.
([Pull Request](https://github.com/rails/rails/pull/14861))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* `has_secure_password` now verifies that the given password is less than 72
characters if validations are enabled.
([Pull Request](https://github.com/rails/rails/pull/15708))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduced `#validate` as an alias for `#valid?`.
([Pull Request](https://github.com/rails/rails/pull/14456))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Active Support
--------------
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
Please refer to the [Changelog][active-support] for detailed changes.
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Removals
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed deprecated `Numeric#ago`, `Numeric#until`, `Numeric#since`,
`Numeric#from_now`.
([Commit](https://github.com/rails/rails/commit/f1eddea1e3f6faf93581c43651348f48b2b7d8bb))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Removed deprecated string based terminators for `ActiveSupport::Callbacks`.
([Pull Request](https://github.com/rails/rails/pull/15100))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Deprecations
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `Class#superclass_delegating_accessor`, use
`Class#class_attribute` instead.
([Pull Request](https://github.com/rails/rails/pull/14271))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Deprecated `ActiveSupport::SafeBuffer#prepend!` as
`ActiveSupport::SafeBuffer#prepend` now performs the same function.
([Pull Request](https://github.com/rails/rails/pull/14529))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
### Notable changes
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Added `Hash#transform_values` and `Hash#transform_values!` to simplify a
common pattern where the values of a hash must change, but the keys are left
the same.
([Pull Request](https://github.com/rails/rails/pull/15819))
Synced 4.2 release notes with the latest commits. Also reordered some of the items to put newer ones on top (same order as CHANGELOGs), which makes it easier to diff while we are still working on it.
2014-07-11 09:15:00 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* The `humanize` inflector helper now strips any leading underscores.
([Commit](https://github.com/rails/rails/commit/daaa21bc7d20f2e4ff451637423a25ff2d5e75c7))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
* Introduce `Concern#class_methods` as an alternative to
`module ClassMethods`, as well as `Kernel#concern` to avoid the
`module Foo; extend ActiveSupport::Concern; end` boilerplate.
([Commit](https://github.com/rails/rails/commit/b16c36e688970df2f96f793a759365b248b582ad))
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Add release notes entry for #15819 [ci skip]
2014-07-05 00:54:33 +00:00
Create 4.2 release notes guide scaffold [ci skip] Point to future 4-2-stable branch for detailed changes. [ci skip] Sync Active Support changelogs with release notes [ci skip] 4.2 Release Notes is a work in progress [ci skip] Assorted fixes for AS release notes [ci skip] * `Hash#deep_transform_keys` has already been backported * Mentioning `ActiveSupport::SafeBuffer#prepend` in the "Deprecations" section would be enough * Fix syntax in `Kernel#concern` example Sync AS release notes with the latest commits [ci skip] Synced 4.2 release notes with commits in railties [ci skip] Sync AP Deprecations and Notable changes from CHANGELOG [ci skip] Removed 4.2 release notes from the index [ci skip] This deprecation was reverted in 489a8f2 [ci skip] Synced Active Record changelogs for 4.2 release notes [ci skip] Synced Active Model changelog with the release notes [ci skip] Added cc26b6b as a 'Removal' item in AP release notes [ci skip] Use 'character' instead of 'symbol' to avoid confusion [ci skip] Edit pass on 4.2 release notes [ci skip] :memo: :lipstick: Use `.xyz` and `#xyz` appropiately [ci skip]
2014-05-24 21:03:53 +00:00
Credits
-------
See the
[full list of contributors to Rails](http://contributors.rubyonrails.org/) for
Format pass on 4.2 release notes [ci skip] * Leave two blank lines between sections/packages for readibility. * Always indent bullet points with four spaces. This allows multi-paragraph points to align properly (see #16103), and it is the same as the format we already use in CHANGELOGs. Doing this consistently sets an easy precedent for future contributors to follow. * Always put the PR/commit link on its own line in the source. If the bullet point spans multiple paragraphs, put it on its own paragraph at the end. [Godfrey Chan & Juanito Fatas]
2014-07-14 00:23:32 +00:00
the many people who spent many hours making Rails the stable and robust
framework it is today. Kudos to all of them.
[ci skip] Concludes changelog links in the bottom. This way when we do next release notes, this would be easier to copy and change.
2014-07-06 04:15:33 +00:00
[railties]: https://github.com/rails/rails/blob/4-2-stable/railties/CHANGELOG.md
[action-pack]: https://github.com/rails/rails/blob/4-2-stable/actionpack/CHANGELOG.md
[action-view]: https://github.com/rails/rails/blob/4-2-stable/actionview/CHANGELOG.md
[action-mailer]: https://github.com/rails/rails/blob/4-2-stable/actionmailer/CHANGELOG.md
[active-record]: https://github.com/rails/rails/blob/4-2-stable/activerecord/CHANGELOG.md
[active-model]: https://github.com/rails/rails/blob/4-2-stable/activemodel/CHANGELOG.md
[active-support]: https://github.com/rails/rails/blob/4-2-stable/activesupport/CHANGELOG.md
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