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

Private person is an active record extension gem that allows a model to be given privacy settings over arbitrary models and polymorphic relations, putting users' accounts in control of their own privacy policies.

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.

Transforms ActiveRecord object to Protocol Buffer messages

Build phlex based forms using Rails conventions

Allows method calls to be delegated to a template object.

Test proxies to be sure it works

Given an initial set of records to delete prune_ar deletes all other records (accessible via ActiveRecord) that are now orphaned due to a belongs_to relation which is now non-existent. This allows you to safely delete records that you want to delete without creating orphaned records in another ta...