fix tiny typo in comment, "state_state" should be "stale_state" [ci skip]

Very tiny typo fix [ci skip]

Cycle object should accept an array

Conflicts:
	actionview/CHANGELOG.md

with a set of comma-separated objects.

Minitest upgrade broke build

Some improvements on building nested forms. [ci skip]

load_missing_constant is a private method that basically plays the role of const_missing.
This method has an error condition that is surprising: it raises if the class or module
already has the missing constant. How is it possible that if the class of module has
the constant Ruby has called const_missing in the first place?

The answer is that the from_mod argument is self except for anonymous modules, because
const_missing passes down Object in such case (see the comment in the source code of the
patch for the rationale).

But then, it is better to pass down Object *if Object is also missing the constant* and
otherwise err with an informative message right away.

Use `Base.strict_decode64` instead of `Base.decode64` 

https://github.com/seattlerb/minitest/commit/34760e3b268bc1bb4ac5fe1a44ef1ff0a2f9bd4d

This PR should fix build

Skipping debugger from plugin Gemfile for JRuby

Enum doc fixes

Fixed test for Mime::VCF

Added here 13dd38ce

capitalize words starting after numbered list to maintain consistency [c...

Make clear that the enum array should not be changed once defined. [ci skip]

Fix issue with Kernel#silence_stream leaking file descriptors

Calling Kernel#silence_stream creates a new file descriptor which isn't
closed after it is used. As a result calling silence_stream multiple
times leads to a build up of loose file descriptors and can cause issues
in environments where garbage collection isn't run often.

Fix the merge of a label class defined inside the block

Make sure that spring is loaded in development only

This will fix the regression added on
b068e20b.

See tests added at ff08d31e to a better understanding about the problem

This will avoid false positives where caching? is nil and should be
false

before the application

This test is a regression test to
b068e20b that changed the load order of
Action View initializers.

Retain ActionPack dependency on ActionView. Fixes #12979.