mirror of
https://github.com/rails/rails.git
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436 lines
12 KiB
Markdown
436 lines
12 KiB
Markdown
## Rails 5.0.0.beta1 (December 18, 2015) ##
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* No changes.
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* Newly generated plugins get a `README.md` in Markdown.
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*Yuji Yaginuma*
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* The generated config file for the development environment includes a new
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config line, commented out, showing how to enable the evented file watcher.
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*Xavier Noria*
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* `config.debug_exception_response_format` configures the format used
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in responses when errors occur in development mode.
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Set `config.debug_exception_response_format` to render an HTML page with
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debug info (using the value `:default`) or render debug info preserving
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the response format (using the value `:api`).
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*Jorge Bejar*
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* Fix setting exit status code for rake test tasks. The exit status code
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was not set when tests were fired with `rake`. Now, it is being set and it matches
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behavior of running tests via `rails` command (`rails test`), so no matter if
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`rake test` or `rails test` command is used the exit code will be set.
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*Arkadiusz Fal*
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* Add Command infrastructure to replace rake.
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Also move `rake dev:cache` to new infrastructure. You'll need to use
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`rails dev:cache` to toggle development caching from now on.
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*Chuck Callebs*
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* Allow use of minitest-rails gem with Rails test runner.
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Fixes #22455.
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*Chris Kottom*
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* Add `bin/test` script to rails plugin.
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`bin/test` can use the same API as `bin/rails test`.
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*Yuji Yaginuma*
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* Make `static_index` part of the `config.public_file_server` config and
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call it `public_file_server.index_name`.
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*Yuki Nishijima*
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* Deprecate `serve_static_files` in favor of `public_file_server.enabled`.
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Unifies the static asset options under `public_file_server`.
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To upgrade, replace occurrences of:
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```
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config.serve_static_files = # false or true
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```
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in your environment files, with:
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```
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config.public_file_server.enabled = # false or true
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```
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*Kasper Timm Hansen*
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* Deprecate `config.static_cache_control` in favor of
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`config.public_file_server.headers`.
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To upgrade, replace occurrences of:
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```
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config.static_cache_control = 'public, max-age=60'
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```
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in your environment files, with:
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```
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config.public_file_server.headers = {
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'Cache-Control' => 'public, max-age=60'
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}
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```
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`config.public_file_server.headers` can set arbitrary headers, sent along when
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a response is delivered.
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*Yuki Nishijima*
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* Route generator should be idempotent
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running generators several times no longer require you to cleanup routes.rb
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*Thiago Pinto*
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* Allow passing an environment to `config_for`.
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*Simon Eskildsen*
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* Allow rake:stats to account for rake tasks in lib/tasks
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*Kevin Deisz*
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* Added javascript to update the URL on mailer previews with the currently
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selected email format. Reloading the page now keeps you on your selected
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format rather than going back to the default html version.
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*James Kerr*
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* Add fail fast to `bin/rails test`
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Adding `--fail-fast` or `-f` when running tests will interrupt the run on
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the first failure:
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```
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# Running:
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................................................S......E
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ArgumentError: Wups! Bet you didn't expect this!
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test/models/bunny_test.rb:19:in `block in <class:BunnyTest>'
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bin/rails test test/models/bunny_test.rb:18
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....................................F
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This failed
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bin/rails test test/models/bunny_test.rb:14
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Interrupted. Exiting...
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Finished in 0.051427s, 1808.3872 runs/s, 1769.4972 assertions/s.
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```
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Note that any unexpected errors don't abort the run.
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*Kasper Timm Hansen*
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* Add inline output to `bin/rails test`
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Any failures or errors (and skips if running in verbose mode) are output
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during a test run:
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```
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# Running:
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.....S..........................................F
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This failed
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bin/rails test test/models/bunny_test.rb:14
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.................................E
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ArgumentError: Wups! Bet you didn't expect this!
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test/models/bunny_test.rb:19:in `block in <class:BunnyTest>'
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bin/rails test test/models/bunny_test.rb:18
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....................
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Finished in 0.069708s, 1477.6019 runs/s, 1448.9106 assertions/s.
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```
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Output can be deferred to after a run with the `--defer-output` option.
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*Kasper Timm Hansen*
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* Fix displaying mailer previews on non local requests when config
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`action_mailer.show_previews` is set
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*Wojciech Wnętrzak*
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* `rails server` will now honour the `PORT` environment variable
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*David Cornu*
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* Plugins generated using `rails plugin new` are now generated with the
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version number set to 0.1.0.
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*Daniel Morris*
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* `I18n.load_path` is now reloaded under development so there's no need to
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restart the server to make new locale files available. Also, I18n will no
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longer raise for deleted locale files.
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*Kir Shatrov*
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* Add `bin/update` script to update development environment automatically.
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*Mehmet Emin İNAÇ*
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* Fix STATS_DIRECTORIES already defined warning when running rake from within
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the top level directory of an engine that has a test app.
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Fixes #20510
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*Ersin Akinci*
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* Make enabling or disabling caching in development mode possible with
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rake dev:cache.
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Running rake dev:cache will create or remove tmp/caching-dev.txt. When this
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file exists config.action_controller.perform_caching will be set to true in
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config/environments/development.rb.
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Additionally, a server can be started with either --dev-caching or
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--no-dev-caching included to toggle caching on startup.
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*Jussi Mertanen*, *Chuck Callebs*
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* Add a `--api` option in order to generate plugins that can be added
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inside an API application.
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*Robin Dupret*
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* Fix `NoMethodError` when generating a scaffold inside a full engine.
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*Yuji Yaginuma*
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* Adding support for passing a block to the `add_source` action of a custom generator
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*Mike Dalton*, *Hirofumi Wakasugi*
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* `assert_file` understands paths with special characters
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(eg. `v0.1.4~alpha+nightly`).
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*Diego Carrion*
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* Remove ContentLength middleware from the defaults. If you want it, just
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add it as a middleware in your config.
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*Egg McMuffin*
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* Make it possible to customize the executable inside rerun snippets.
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*Yves Senn*
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* Add support for API only apps.
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Middleware stack was slimmed down and it has only the needed
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middleware for API apps & generators generates the right files,
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folders and configurations.
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*Santiago Pastorino & Jorge Bejar*
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* Make generated scaffold functional tests work inside engines.
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*Yuji Yaginuma*
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* Generator a `.keep` file in the `tmp` folder by default as many scripts
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assume the existence of this folder and most would fail if it is absent.
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See #20299.
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*Yoong Kang Lim*, *Sunny Juneja*
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* `config.static_index` configures directory `index.html` filename
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Set `config.static_index` to serve a static directory index file not named
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`index`. E.g. to serve `main.html` instead of `index.html` for directory
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requests, set `config.static_index` to `"main"`.
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*Eliot Sykes*
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* `bin/setup` uses built-in rake tasks (`log:clear`, `tmp:clear`).
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*Mohnish Thallavajhula*
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* Fix mailer previews with attachments by using the mail gem's own API to
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locate the first part of the correct mime type.
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Fixes #14435.
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*Andrew White*
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* Remove sqlite support from `rails dbconsole`.
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*Andrew White*
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* Rename `railties/bin` to `railties/exe` to match the new Bundler executables
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convention.
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*Islam Wazery*
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* Print `bundle install` output in `rails new` as soon as it's available.
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Running `rails new` will now print the output of `bundle install` as
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it is available, instead of waiting until all gems finish installing.
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*Max Holder*
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* Respect `pluralize_table_names` when generating fixture file.
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Fixes #19519.
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*Yuji Yaginuma*
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* Add a new-line to the end of route method generated code.
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We need to add a `\n`, because we cannot have two routes
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in the same line.
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*arthurnn*
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* Add `rake initializers`.
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This task prints out all defined initializers in the order they are invoked
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by Rails. This is helpful for debugging issues related to the initialization
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process.
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*Naoto Kaneko*
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* Created rake restart task. Restarts your Rails app by touching the
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`tmp/restart.txt`.
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Fixes #18876.
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*Hyonjee Joo*
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* Add `config/initializers/active_record_belongs_to_required_by_default.rb`.
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Newly generated Rails apps have a new initializer called
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`active_record_belongs_to_required_by_default.rb` which sets the value of
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the configuration option `config.active_record.belongs_to_required_by_default`
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to `true` when ActiveRecord is not skipped.
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As a result, new Rails apps require `belongs_to` association on model
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to be valid.
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This initializer is *not* added when running `rake rails:update`, so
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old apps ported to Rails 5 will work without any change.
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*Josef Šimánek*
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* `delete` operations in configurations are run last in order to eliminate
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'No such middleware' errors when `insert_before` or `insert_after` are added
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after the `delete` operation for the middleware being deleted.
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Fixes #16433.
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*Guo Xiang Tan*
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* Newly generated applications get a `README.md` in Markdown.
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*Xavier Noria*
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* Remove the documentation tasks `doc:app`, `doc:rails`, and `doc:guides`.
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*Xavier Noria*
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* Force generated routes to be inserted into `config/routes.rb`.
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*Andrew White*
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* Don't remove all line endings from `config/routes.rb` when revoking scaffold.
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Fixes #15913.
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*Andrew White*
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* Rename `--skip-test-unit` option to `--skip-test` in app generator
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*Melanie Gilman*
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* Add the `method_source` gem to the default Gemfile for apps.
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*Sean Griffin*
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* Drop old test locations from `rake stats`:
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- test/functional
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- test/unit
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*Ravil Bayramgalin*
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* Update `rake stats` to correctly count declarative tests
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as methods in `_test.rb` files.
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*Ravil Bayramgalin*
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* Remove deprecated `test:all` and `test:all:db` tasks.
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*Rafael Mendonça França*
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* Remove deprecated `Rails::Rack::LogTailer`.
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*Rafael Mendonça França*
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* Remove deprecated `RAILS_CACHE` constant.
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*Rafael Mendonça França*
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* Remove deprecated `serve_static_assets` configuration.
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*Rafael Mendonça França*
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* Use local variables in `_form.html.erb` partial generated by scaffold.
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*Andrew Kozlov*
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* Add `config/initializers/callback_terminator.rb`.
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Newly generated Rails apps have a new initializer called
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`callback_terminator.rb` which sets the value of the configuration option
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`ActiveSupport.halt_callback_chains_on_return_false` to `false`.
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As a result, new Rails apps do not halt Active Record and Active Model
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callback chains when a callback returns `false`; only when they are
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explicitly halted with `throw(:abort)`.
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The terminator is *not* added when running `rake rails:update`, so returning
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`false` will still work on old apps ported to Rails 5, displaying a
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deprecation warning to prompt users to update their code to the new syntax.
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*claudiob*
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* Generated fixtures won't use the id when generated with references attributes.
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*Pablo Olmos de Aguilera Corradini*
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* Add `--skip-action-mailer` option to the app generator.
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*claudiob*
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* Autoload any second level directories called `app/*/concerns`.
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*Alex Robbin*
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Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/railties/CHANGELOG.md) for previous changes.
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