Perf: micro optimised Result column hash_row creation
Update mapper documenation for match helper [ci skip]
This piece of documentation is out of date.
The use of match without any via option is prevented, now
the HTTP verbs have to be explicitly set. If they're not set then
the error message in normalize_conditions! (around line 186) is
shown.
Adjusting 4.0 release notes to show more appropriate replacements for dynamic finders [ci skip]
Move skeleton methods from AV to AbsC

The methods:

 * #render_to_body
 * #render_to_string
 * #_normalize_render

Haven't had anything specyfic to ActionView. This was common code which should belong to AbstractController
Make Mime::TEXT default format in AbstractController
Move BasicRendering to AbstractController
Merge pull request #12121 from strzalek/move-methods-to-abs-controller

Move glue methods & BasicRendering to AbstractController
Revert "Merge pull request #12085 from valk/master"

This reverts commit 15455d76c8d33b3767a61e0cdd2de0ff592098ef, reversing
changes made to ffa56f73d5ae98fe0b8b6dd2ca6f0dffac9d9217.
Fix a few typos. [ci skip]
Merge pull request #12126 from namusyaka/fix-some-typos

Fix a few typos.
Merge pull request #12065 from SamSaffron/result_optimisation

Perf: micro optimised Result column hash_row creation
support anonymous classes on has_many associations
adding a hm:t test for singleton ar objects
Extracted from `order` processing of arguments, and use it for `reorder` to be consistent.
Merge pull request #11958 from jetthoughts/extract_pre_process_orders_args

Re-use order arguments pre-processing for reorder
Document a difference between pluck and select [ci skip]

Explain that `pluck` differs from `select` in that it does not construct `ActiveRecord` objects and thus model-level overrides are unavailable.
Merge pull request #12077 from estsauver/doc_fix

Update mapper documenation for match helper [ci skip]
Merge pull request #12094 from brocktimus/master

Substitute dynamic finders in 4.0 release notes [ci skip]
render_to_string shouldn't play with response_body
Add a test case for exists? with multiple values