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Diffstat (limited to 'guides/source/upgrading_ruby_on_rails.md')
| -rw-r--r-- | guides/source/upgrading_ruby_on_rails.md | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index eae73c3e1b..51b284ff12 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -1,7 +1,7 @@ **DO NOT READ THIS FILE ON GITHUB, GUIDES ARE PUBLISHED ON http://guides.rubyonrails.org.** -A Guide for Upgrading Ruby on Rails -=================================== +Upgrading Ruby on Rails +======================= This guide provides steps to be followed when you upgrade your applications to a newer version of Ruby on Rails. These steps are also available in individual release guides. @@ -65,6 +65,17 @@ Overwrite /myapp/config/application.rb? (enter "h" for help) [Ynaqdh] Don't forget to review the difference, to see if there were any unexpected changes. +Upgrading from Rails 5.1 to Rails 5.2 +------------------------------------- + +For more information on changes made to Rails 5.2 please see the [release notes](5_2_release_notes.html). + +### Bootsnap + +Rails 5.2 adds bootsnap gem in the [newly generated app's Gemfile](https://github.com/rails/rails/pull/29313). +The `app:update` task sets it up in `boot.rb`. If you want to use it, then add it in the Gemfile, +otherwise change the `boot.rb` to not use bootsnap. + Upgrading from Rails 5.0 to Rails 5.1 ------------------------------------- @@ -72,7 +83,7 @@ For more information on changes made to Rails 5.1 please see the [release notes] ### Top-level `HashWithIndifferentAccess` is soft-deprecated -If your application uses the the top-level `HashWithIndifferentAccess` class, you +If your application uses the top-level `HashWithIndifferentAccess` class, you should slowly move your code to instead use `ActiveSupport::HashWithIndifferentAccess`. It is only soft-deprecated, which means that your code will not break at the @@ -567,7 +578,7 @@ gem 'rails-deprecated_sanitizer' ### Rails DOM Testing -The [`TagAssertions` module](http://api.rubyonrails.org/classes/ActionDispatch/Assertions/TagAssertions.html) (containing methods such as `assert_tag`), [has been deprecated](https://github.com/rails/rails/blob/6061472b8c310158a2a2e8e9a6b81a1aef6b60fe/actionpack/lib/action_dispatch/testing/assertions/dom.rb) in favor of the `assert_select` methods from the `SelectorAssertions` module, which has been extracted into the [rails-dom-testing gem](https://github.com/rails/rails-dom-testing). +The [`TagAssertions` module](http://api.rubyonrails.org/v4.1/classes/ActionDispatch/Assertions/TagAssertions.html) (containing methods such as `assert_tag`), [has been deprecated](https://github.com/rails/rails/blob/6061472b8c310158a2a2e8e9a6b81a1aef6b60fe/actionpack/lib/action_dispatch/testing/assertions/dom.rb) in favor of the `assert_select` methods from the `SelectorAssertions` module, which has been extracted into the [rails-dom-testing gem](https://github.com/rails/rails-dom-testing). ### Masked Authenticity Tokens |