Merge pull request #647 from koic/exclude_db_schema_rb_and_db_configuration_namespace_schema_rb_by_default

[Fix #646] Exclude db/schema.rb and db/[CONFIGURATION_NAMESPACE]_schema.rb by default

Author: koic

changelog/change_exclude_db_schema_rb_and_db_configuration_namespace_schema_rb_by_default.md

@@ -0,0 +1 @@
+* [#646](https://github.com/rubocop/rubocop-rails/issues/646): Exclude db/schema.rb and db/[CONFIGURATION_NAMESPACE]_schema.rb by default. ([@koic][])

config/default.yml

@@ -7,7 +7,9 @@ inherit_mode:
 AllCops:
   Exclude:
     - bin/*
-    - db/schema.rb
+    # Exclude db/schema.rb and db/[CONFIGURATION_NAMESPACE]_schema.rb by default.
+    # See: https://guides.rubyonrails.org/active_record_multiple_databases.html#setting-up-your-application
+    - 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 specified
   # as a float (i.e. 5.1); the patch version of Rails should not be included.

spec/rubocop/rails/inject_spec.rb

@@ -9,7 +9,7 @@
       expect(configuration['AllCops']['Exclude'])
         .to include(
           '/home/foo/project/bin/*',
-          '/home/foo/project/db/schema.rb'
+          '/home/foo/project/db/*schema.rb'
         )
     end
   end