default.yml in rubocop-rails-2.12.3

- old
+ new

@@ -7,11 +7,11 @@
 AllCops:
   Exclude:
     - bin/*
     - db/schema.rb
   # What version of Rails is the inspected code using?  If a value is specified
-  # for TargetRailsVersion then it is used.  Acceptable values are specificed
+  # for TargetRailsVersion then it is used.  Acceptable values are specified
   # as a float (i.e. 5.1); the patch version of Rails should not be included.
   # If TargetRailsVersion is not set, RuboCop will parse the Gemfile.lock or
   # gems.locked file to find the version of Rails that has been bound to the
   # application.  If neither of those files exist, RuboCop will use Rails 5.0
   # as the default.
@@ -187,19 +187,26 @@
     - 'https://github.com/rails/rails/issues/25195'
     - 'https://api.rubyonrails.org/classes/ActionView/Helpers/TagHelper.html#method-i-content_tag'
   Enabled: true
   VersionAdded: '2.6'
   VersionChanged: '2.12'
+  # This `Exclude` config prevents false positives for `tag` calls to `has_one: tag`. No helpers are used in normal models.
+  Exclude:
+    - app/models/**/*.rb
 
 Rails/CreateTableWithTimestamps:
   Description: >-
                   Checks the migration for which timestamps are not included
                   when creating a new table.
   Enabled: true
   VersionAdded: '0.52'
   Include:
     - db/migrate/*.rb
+  Exclude:
+    # Respect the `active_storage_variant_records` table of `*_create_active_storage_tables.active_storage.rb`
+    # auto-generated by `bin/rails active_storage:install` even if `created_at` is not specified.
+    - db/migrate/*_create_active_storage_tables.active_storage.rb
 
 Rails/Date:
   Description: >-
                   Checks the correct usage of date aware methods,
                   such as Date.today, Date.current etc.
@@ -814,10 +821,10 @@
     - aggressive
   SafeAutoCorrect: false
   AutoCorrect: false
 
 Rails/UniqueValidationWithoutIndex:
-  Description: 'Uniqueness validation should be with a unique index.'
+  Description: 'Uniqueness validation should have a unique index on the database column.'
   Enabled: true
   VersionAdded: '2.5'
   Include:
     - app/models/**/*.rb
 