Price history with easy.

A generalized Rails-like preloader

With Prim it's easy to add a primary member to any one-to-many or many-to-many association. Just add a short configuration to a model, generate and run a migration, and you're all set.

Adds a method that allows you to update the model column used for sorting.

This gem allows to define a custom order in which callbacks are called

Row Estimation for Active Record - PostgreSQL only.

Proactive Support module.

A way to manage functions, triggers and stored procedures with ActiveRecord

Store your metrics generated with the 'process_metrics' gem using ActiveRecord

Progstr Filer is a developer-friendly file and attachment hosting service that lets you easily build apps that store and share files.

Exception reporting service for ProjectLocker

Exception reporting service for ProjectLocker

ActiveRecord uniqueness validations without raceconditions

Wrap model properties into a single database column and declare properties from within the model.

Getters and setters for bagged properties

props-activerecord - Manage Setting Hierachies Addon for Database Support (ConfDb, Props Model, etc.)

Change filter, change log, and change request system. No callbacks.

Protect records from being destroyed in a declarative way. Simply add 'protect_if :dont_delete, "Record is marked as not deletable"' to your ActiveRecord model. Your record will no be destroyed and the given message is added to the errors object.

Parses JSON request bodies into generated protobuf message classes, stores messages in json and jsonb columns, catalogues RFC 9457 problems in a protobuf enum, and binds Alba serializers to the messages they produce.

Transforms ActiveRecord object to Protocol Buffer messages