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* Do not crash when `config/secrets.yml` is empty.
*Yves Senn*
* Set `dump_schema_after_migration` config values in production.
Set `config.active_record.dump_schema_after_migration` as false
in the generated `config/environments/production.rb` file.
*Emil Soman*
* Added Thor-action for creation of migrations.
Fixes #13588, #12674.
*Gert Goet*
* Ensure that `bin/rails` is a file before trying to execute it.
Fixes #13825.
*bronzle*
* Use single quotes in generated files.
*Cristian Mircea Messel*, *Chulki Lee*
* The `Gemfile` of new applications depends on SDoc ~> 0.4.0.
*Xavier Noria*
* `test_help.rb` now automatically checks/maintains your test database
schema. (Use `config.active_record.maintain_test_schema = false` to
disable.)
*Jon Leighton*
* Configure `secrets.yml` and `database.yml` to read configuration
from the system environment by default for production.
*José Valim*
* `config.assets.raise_runtime_errors` is set to true by default
This option has been introduced in
[sprockets-rails#100][https://github.com/rails/sprockets-rails/pull/100]
and defaults to true in new applications in development.
*Richard Schneeman*
* Generates `html` and `text` templates for mailers by default.
*Kassio Borges*
* Move `secret_key_base` from `config/initializers/secret_token.rb`
to `config/secrets.yml`.
`secret_key_base` is now saved in `Rails.application.secrets.secret_key_base`
and it fallbacks to the value of `config.secret_key_base` when it is not
present in `config/secrets.yml`.
`config/initializers/secret_token.rb` is not generated by default
in new applications.
*Guillermo Iguaran*
* Generate a new `secrets.yml` file in the `config` folder for new
applications. By default, this file contains the application's `secret_key_base`,
but it could also be used to store other secrets such as access keys for external
APIs.
The secrets added to this file will be accessible via `Rails.application.secrets`.
For example, with the following `secrets.yml`:
development:
secret_key_base: 3b7cd727ee24e8444053437c36cc66c3
some_api_key: SOMEKEY
`Rails.application.secrets.some_api_key` will return `SOMEKEY` in the development
environment.
*Guillermo Iguaran*
* Add `ENV['DATABASE_URL']` support in `rails dbconsole`. Fixes #13320.
*Huiming Teo*
* Add `Application#message_verifier` method to return a message verifier.
This verifier can be used to generate and verify signed messages in the application.
message = Rails.application.message_verifier(:sensitive_data).generate('my sensible data')
Rails.application.message_verifier(:sensitive_data).verify(message)
# => 'my sensible data'
It is recommended not to use the same verifier for different things, so you can get different
verifiers passing the name argument.
message = Rails.application.message_verifier(:cookies).generate('my sensible cookie data')
See the `ActiveSupport::MessageVerifier` documentation for more information.
*Rafael Mendonça França*
* The [Spring application
preloader](https://github.com/rails/spring) is now installed
by default for new applications. It uses the development group of
the Gemfile, so will not be installed in production.
*Jon Leighton*
* Uses .railsrc while creating new plugin if it is available.
Fixes #10700.
*Prathamesh Sonpatki*
* Remove turbolinks when generating a new application based on a template that skips it.
Example:
Skips turbolinks adding `add_gem_entry_filter { |gem| gem.name != "turbolinks" }`
to the template.
*Lauro Caetano*
* Instrument an `load_config_initializer.railties` event on each load of configuration initializer
from `config/initializers`. Subscribers should be attached before `load_config_initializers`
initializer completed.
Registering subscriber examples:
# config/application.rb
module RailsApp
class Application < Rails::Application
ActiveSupport::Notifications.subscribe('load_config_initializer.railties') do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
puts "Loaded initializer #{event.payload[:initializer]} (#{event.duration}ms)"
end
end
end
# my_engine/lib/my_engine/engine.rb
module MyEngine
class Engine < ::Rails::Engine
config.before_initialize do
ActiveSupport::Notifications.subscribe('load_config_initializer.railties') do |*args|
event = ActiveSupport::Notifications::Event.new(*args)
puts "Loaded initializer #{event.payload[:initializer]} (#{event.duration}ms)"
end
end
end
end
*Paul Nikitochkin*
* Support for Pathnames in eager load paths.
*Mike Pack*
* Fixed missing line and shadow on service pages(404, 422, 500).
*Dmitry Korotkov*
* `BACKTRACE` environment variable to show unfiltered backtraces for
test failures.
Example:
$ BACKTRACE=1 ruby -Itest ...
# or with rake
$ BACKTRACE=1 bin/rake
*Yves Senn*
* Removal of all javascript stuff (gems and files) when generating a new
application using the `--skip-javascript` option.
*Robin Dupret*
* Make the application name snake cased when it contains spaces
The application name is used to fill the `database.yml` and
`session_store.rb` files ; previously, if the provided name
contained whitespaces, it led to unexpected names in these files.
*Robin Dupret*
* Added `--model-name` option to `ScaffoldControllerGenerator`.
*yalab*
* Expose MiddlewareStack#unshift to environment configuration.
*Ben Pickles*
* `rails server` will only extend the logger to output to STDOUT
in development environment.
*Richard Schneeman*
* Don't require passing path to app before options in `rails new`
and `rails plugin new`
*Piotr Sarnacki*
* rake notes now searches *.less files
*Josh Crowder*
* Generate nested route for namespaced controller generated using
`rails g controller`.
Fixes #11532.
Example:
rails g controller admin/dashboard index
# Before:
get "dashboard/index"
# After:
namespace :admin do
get "dashboard/index"
end
*Prathamesh Sonpatki*
* Fix the event name of action_dispatch requests.
*Rafael Mendonça França*
* Make `config.log_level` work with custom loggers.
*Max Shytikov*
* Changed stylesheet load order in the stylesheet manifest generator.
Fixes #11639.
*Pawel Janiak*
* Added generated unit test for generator generator using new
`test:generators` rake task.
*Josef Šimánek*
* Removed `update:application_controller` rake task.
*Josef Šimánek*
* Fix `rake environment` to do not eager load modules
*Paul Nikitochkin*
* Fix `rake notes` to look into `*.sass` files
*Yuri Artemev*
* Removed deprecated `Rails.application.railties.engines`.
*Arun Agrawal*
* Removed deprecated threadsafe! from Rails Config.
*Paul Nikitochkin*
* Remove deprecated `ActiveRecord::Generators::ActiveModel#update_attributes` in
favor of `ActiveRecord::Generators::ActiveModel#update`.
*Vipul A M*
* Remove deprecated `config.whiny_nils` option.
*Vipul A M*
* Rename `commands/plugin_new.rb` to `commands/plugin.rb` and fix references
*Richard Schneeman*
* Fix `rails plugin --help` command.
*Richard Schneeman*
* Omit turbolinks configuration completely on skip_javascript generator option.
*Nikita Fedyashev*
* Removed deprecated rake tasks for running tests: `rake test:uncommitted` and
`rake test:recent`.
*John Wang*
* Clearing autoloaded constants triggers routes reloading.
Fixes #10685.
*Xavier Noria*
* Fixes bug with scaffold generator with `--assets=false --resource-route=false`.
Fixes #9525.
*Arun Agrawal*
* Rails::Railtie no longer forces the Rails::Configurable module on everything
that subclasses it. Instead, the methods from Rails::Configurable have been
moved to class methods in Railtie and the Railtie has been made abstract.
*John Wang*
* Changes repetitive th tags to use colspan attribute in `index.html.erb` template.
*Sıtkı Bağdat*
Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/railties/CHANGELOG.md) for previous changes.
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