Set NameError#name
[ci skip] Added alias to CSRF
single quotes for controller generated routes

Write routes in route.rb with single quotes

    get 'welcome/index'

instead of

    get "welcome/index"
Merge pull request #13707 from udaykadaboina/docModification

[ci skip] Added alias to CSRF
Merge pull request #13669 from chulkilee/name-error-name

Set NameError#name
[ci skip] Grammar correction
quick pass through Active Record CHANGELOG. [ci skip]
Merge pull request #13709 from akshay-vishnoi/typo

[ci skip] Grammar correction
Fix fields_for documentation with index option [ci skip]

- fields_for documentation with index option was wrong.
- It does not work with passing model as it is.
- Changed the example by passing id of the address object.
- Fixes #13125.
Merge pull request #13706 from prathamesh-sonpatki/issue-13125

Fix fields_for documentation with index option [ci skip]
Merge pull request #13705 from mess110/controller_generator_route_quotes

Single quotes for controller generated routes. This is more consistent with all other Rails generated code.
Active Record's subclass_from_attributes shouldn't assume :type is for STI unless there is a type column.