[ci skip]

Eager load translations during initialization

Fix connection pools not shared between writer -> replica during tests:

Backport of #37757
Co-authored-by: NChalo Fernandez <chalofa@gmail.com>

Check that entire collection has been loaded before short circuiting

Keep the example complex enough to showcase involving Action Mailers
to either: bounce and halt processing or finish the email processing
by asking for more information.

Closes https://github.com/rails/rails/pull/37736

[ Paul McMahon, Kasper Timm Hansen ]

Fix yarn issues on CI

Follow up 0454d2cc.

Improve deprecation message for leaking scope

See a4b47821 for more info.

Fixes #37441.

Thor will show a deprecation if a command fails and this method is not
define. We should investigate which command we want to return a non-zero
status when it fails but for now I'm just disabling the warning and
keeping the old behavior.

Backfill ActionView changelog for Rails 6.0

[ci skip] Typo: ActiveSuppport -> ActiveSupport

Fix typo activesupport/changelog.md

Closes #37595

In the getting started, we're asked to add `"<h1>New Article</h1>"`
while later on in the guide it is referenced as `"<h1>New article</h1>"`

This pull request aims at fixing this small inconsistency.

[ci skip]

Fix collection callbacks not terminating when abort is thrown

Fix the collision check for the scaffold generator

Co-authored-by: NAllen Hsu <allen.hsusp@gmail.com>

Currently `wrapped` is a String.  Instead pass Class so that Sidekiq can get access to the ActiveJob and its configuration without having to constantize.  I verified that `JobClass.to_s` == `"JobClass"` so serialization to JSON should not be affected.

```ruby
> JSON.dump({"wrapped" => SomeJob})
=> "{\"wrapped\":\"SomeJob\"}"
```

By having access to the ActiveJob class, Sidekiq can get access to any `sidekiq_options` which have been set on that ActiveJob type and serialize those options into Redis.

https://github.com/mperham/sidekiq/blob/master/Changes.md#60

Use singular, `instance`, in deprecation warning.

TypeError Regexp#match?(nil) in Ruby Head

It is not intended to be limited to only Rails 3 and 4, and currently runs specs against Rails 4.2 to to 5.2: https://github.com/barsoom/traco/blob/master/.travis.yml

Rubocop wants double quoted strings, not single. I missed this when I
merged #37601

Reestablish connection to previous database after migrating: