private method doesn't work for singleton methods defined this way
Add tests to ActiveSupport:XmlMini to_tag method
additional note about routes in functional tests for engines [ci skip]
Don't load test env by default
Fix insertion of records for hmt association with scope, fix #3548
Auto-generate stable fixture UUIDs on PostgreSQL.
Fixes: #11524
[Active Record] Renamed private methods create_record and update_record

 This is to ensure that they are not accidentally called by the app code.
 They are renamed to _create_record and _update_record respectively.
 Closes #11645
Pass a base relation to build_default_scope when joining

This allows the default scope to be built using the current table alias.
Resolves #12770
Updating select helper doc [ci skip]
Fix misspelling in references docs
Still touch associations when theres no timestamp

Prior to Rails 4.0.4 when touching a object which doesn't have timestamp
attributes (updated_at / updated_on) rails would still touch all
associations. After 73ba2c14cd7d7dfb2d132b18c47ade995401736f it updates
associations but rollsback because `touch` would return nil since
there's no timestamp attribute
Update documentation on group method to indicate it takes an array

The group method also takes an array, however this isn't immediately
clear by reading the source since it delegates this method. If you
trace it back to the AREL building you can see that it does support
an array.

Shoutout to @betovelandia for pointing this out.
Fix a typo to make clause plural [ci skip]
Merge pull request #14429 from chriskohlbrenner/fix_typo_ar_querying_guide

Fix a typo to make clause plural [ci skip]
Added a warning about serializing data with JSON cookie jars [skip ci]

Closes #14409
Merge pull request #14431 from chancancode/warn_about_json_cookie_jars

Added a warning about serializing data with JSON cookie jars [skip ci]
Extract common setup for loading tasks in rake notes tests
Remove extra space assertion

No need to check that each line contains an extra space, just matching
the space in the regexp is enough to ensure that.
Extract rake notes command and lines scan boilerplate

Refactor to a reusable method.
Move booting/loading tasks setup to the rake notes helper method