diff options
Diffstat (limited to 'guides/source/4_2_release_notes.md')
| -rw-r--r-- | guides/source/4_2_release_notes.md | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/guides/source/4_2_release_notes.md b/guides/source/4_2_release_notes.md index 1e9107a8c6..f5575ac523 100644 --- a/guides/source/4_2_release_notes.md +++ b/guides/source/4_2_release_notes.md @@ -509,6 +509,17 @@ Please refer to the [Changelog][action-pack] for detailed changes. serving assets from your Rails server in production. ([Pull Request](https://github.com/rails/rails/pull/16466)) +* When calling the `process` helpers in an integration test the path needs to have + a leading slash. Previously you could omit it but that was a byproduct of the + implementation and not an intentional feature, e.g.: + + ```ruby + test "list all posts" do + get "/posts" + assert_response :success + end + ``` + Action View ----------- @@ -544,17 +555,6 @@ Please refer to the [Changelog][action-view] for detailed changes. * Placeholder I18n follows the same convention as `label` I18n. ([Pull Request](https://github.com/rails/rails/pull/16438)) -* When calling the `process` helpers in an integration test the path needs to have - a leading slash. Previously you could omit it but that was a byproduct of the - implementation and not an intentional feature, e.g.: - - ```ruby - test "list all posts" do - get "/posts" - assert_response :success - end - ``` - Action Mailer ------------- @@ -640,6 +640,10 @@ Please refer to the [Changelog][active-record] for detailed changes. `Relation` for performing queries and updates is the preferred API. ([Commit](https://github.com/rails/rails/commit/d5902c9e)) +* Deprecated `add_timestamps` and `t.timestamps` without passing the `:null` + option. The default of `null: true` will change in Rails 5 to `null: false`. + ([Pull Request](https://github.com/rails/rails/pull/16481)) + * Deprecated `Reflection#source_macro` without replacement as it is no longer needed in Active Record. ([Pull Request](https://github.com/rails/rails/pull/16373)) @@ -658,6 +662,9 @@ Please refer to the [Changelog][active-record] for detailed changes. ### Notable changes +* `SchemaDumper` uses `force: :cascade` on `create_table`. This makes it + possible to reload a schema when foreign keys are in place. + * Added a `:required` option to singular associations, which defines a presence validation on the association. ([Pull Request](https://github.com/rails/rails/pull/16056)) @@ -824,6 +831,7 @@ Please refer to the [Changelog][active-support] for detailed changes. `module Foo; extend ActiveSupport::Concern; end` boilerplate. ([Commit](https://github.com/rails/rails/commit/b16c36e688970df2f96f793a759365b248b582ad)) +* New [guide](constant_autoloading_and_reloading.html) about constant autoloading and reloading. Credits ------- |