based_uuid by pch

Transparently combine many reporting queries (on the same tables) into one fast query—even when queries have different groups or scopes. Maintained by midnightmonster on GitHub, where it has earned 131 stars from the community.

Library for removing and clearing data in Rails ActiveRecord models. Maintained by globalapptesting on GitHub, where it has earned 36 stars from the community.

Manage timestamps in ActiveRecord models. Maintained by pienkowb on GitHub, where it has earned 134 stars from the community.