SQLite3Adapter now checks for views in table_exists? fixes: 14041
Propagate test messages through assert_routing helper, Fixes #14908

assert_routing was not raising the message passed into the assertion
violation that it raised. This change propagates messages through
the on_fail error.

This fixes this error:
https://github.com/rails/rails/issues/14908

A test case for this issue is located here.
https://github.com/estsauver/test14908

To see that test case fail in the example app, just run
ruby -Itest test/controllers/guests_controller_test.rb
reset_column_infomation shouldn't be part of the assertion.
Updating Associations::Preloader docs

Much of the previous documentation introduced features new in 2011. This
commit refreshes it to provide clearer code examples and spends more
time describing the normal case (preloaded associations) and less time
describing the fallback.

[ci skip]
Preparing for 4.2.0.beta1 release
Roll back open transactions when the running thread is killed.
Use system /tmp when testing actionpack

https://github.com/rails/rails/commit/c64bff2c87ebf363703c63ecd4a96d56a1a78364
added support and enabled parallel execution of the actionpack tests.

However it introduced https://github.com/rails/rails/commit/c64bff2c87ebf363703c63ecd4a96d56a1a78364
since one cannot connect to a socket file that's inside a Vagrant synced folder
due to security restrictions, and DRb tries to.

Also rename the temporary files to make it obvious that they're rails-related,
since now they're placed outside the project's directory.

Fixes https://github.com/rails/rails/commit/c64bff2c87ebf363703c63ecd4a96d56a1a78364
recount files quantity
[ci skip ]Document transform_values && transform_values!
[ci skip] document truncate_words
code quotes for classname
[ci skip] wrap to 80 chars
[ci skip] docs asset_pipeline#CDNs
[ci skip] docs asset_pipeline CDN set up
[ci skip] docs CDN caching behavior
[ci skip] docs CDN header debugging
[ci skip] docs CDN Cache-Control behavior
[ci skip] docs can URL cache invalidation
[ci skip] fix grammar in docs
Fix typo in ActiveJob guide [ci skip]