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| author | Genadi Samokovarov <gsamokovarov@gmail.com> | 2015-12-12 14:25:00 +0100 |
|---|---|---|
| committer | Genadi Samokovarov <gsamokovarov@gmail.com> | 2015-12-16 10:30:09 +0100 |
| commit | 2067fff9e38df4e37bdbfc021cd6bb0c2d393a2a (patch) | |
| tree | 18c5067747cc422aed35dce0417f14ddf36346a7 /railties/lib | |
| parent | e73fe1dd8c2740ae29e7a7f48d71a62b46e6b49d (diff) | |
| download | rails-2067fff9e38df4e37bdbfc021cd6bb0c2d393a2a.tar.gz rails-2067fff9e38df4e37bdbfc021cd6bb0c2d393a2a.tar.bz2 rails-2067fff9e38df4e37bdbfc021cd6bb0c2d393a2a.zip | |
Introduce ApplicationRecord, an Active Record layer supertype
It's pretty common for folks to monkey patch `ActiveRecord::Base` to
work around an issue or introduce extra functionality. Instead of
shoving even more stuff in `ActiveRecord::Base`, `ApplicationRecord` can
hold all those custom work the apps may need.
Now, we don't wanna encourage all of the application models to inherit
from `ActiveRecord::Base`, but we can encourage all the models that do,
to inherit from `ApplicationRecord`.
Newly generated applications have `app/models/application_record.rb`
present by default. The model generators are smart enough to recognize
that newly generated models have to inherit from `ApplicationRecord`,
but only if it's present.
Diffstat (limited to 'railties/lib')
3 files changed, 15 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb index 889154494d..9997cf3b35 100644 --- a/railties/lib/rails/generators/rails/app/app_generator.rb +++ b/railties/lib/rails/generators/rails/app/app_generator.rb @@ -293,6 +293,12 @@ module Rails end end + def delete_application_record_skipping_active_record + if options[:skip_active_record] + remove_file 'app/models/application_record.rb' + end + end + def delete_active_record_initializers_skipping_active_record if options[:skip_active_record] remove_file 'config/initializers/active_record_belongs_to_required_by_default.rb' diff --git a/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb b/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb new file mode 100644 index 0000000000..10a4cba84d --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb @@ -0,0 +1,3 @@ +class ApplicationRecord < ActiveRecord::Base + self.abstract_class = true +end diff --git a/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt b/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt new file mode 100644 index 0000000000..8aa3de78f1 --- /dev/null +++ b/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt @@ -0,0 +1,6 @@ +<%= wrap_in_modules <<-rb.strip_heredoc + class ApplicationRecord < ActiveRecord::Base + self.abstract_class = true + end +rb +%> |