Provides reference time concept to application. Use it instead of ad-hoc `Time.now`

Adds unique attribute support to ActiveModel models.

Handles conventions of making calls to other services, with required metadata for tracking calls between services, deprecations of endpoints, trace IDs, throttling, etc.

Allow to track changes of records which done through ActiveAdmin

An Active Admin plugin to use Medium Editor

ActiveCleaner is a set of helpers that helps you in cleaning user-typed content in your ActiveModel depending models (ActiveRecord, Mongoid...)

ActiveMongoid facilitates usage of both ActiveRecord and Mongoid in a single app by providing an inteface for inter-ORM relations.

Make ActiveRecord queries cacheable throughout your apps!

Extends ActiveRecord to support covering indexes in PostgreSQL using the INCLUDE clause.

It is a library that performs extended verification when an error occurs when executing SQL.

An ActiveStorage service plugin to store files in database.

A simple mechanism allowing your users to wait for the completion of your `ActiveJob`

Generic approval queues for record creation, updates and deletion

ActiveRecord extension for sorted adjacency lists support

Advanced Sneakers adapter for ActiveJob

Throttling of ActiveRecord model creations.

Apress-Api

ArelToolkit contains parsing, querying, modifying, optimisations, extensions and more for Arel.

Add MySQL geometry type to Active Record.

easily make assets available under a consistent public name