Allows to define form inputs and filters by relation for ActiveAdmin resource pages using Ransacker to dynamicaly load items while user is typing symbols in filter

Allows to define special attributes for ActiveAdmin panel to make it AJAX loadable and auto-updatable

Allow to track changes of records which done through ActiveAdmin

Allows polymorphic loading of has_many through objects

ActiveRecord model w/ a start_date and an end_date == ActsAsSpan

This concern maintains the illusion that a given object has specified attributes, when those attributes are in fact attached to an associated object. This is particularly useful for different classes within a single-table inheritance table to have access to separate fields in class-specific associations.

Provides Sidekiq middleware to serialize ActiveRecord objects with GlobalId

Sortiri is a clean and lightweight solution for making ActiveRecord::Base objects sortable.

This gem adds the ability for models to have an unlimited number of custom flags \ that are stored within one database column cell instead of several columns.

Make ActiveRecord objects immutable.

Make left joins feel like first-class citizens in ActiveRecord.

Provides auto-serialization of simple Ruby types that databases do not support, such as symbols and classes.

Provides a Ruby interface to interact with the Banana Stand API. See https://www.bananastand.io/resources for more help.

Make your queries prettier and more reusable by having a named scope for every find-parameter. As easy as Post.include(:author, :comments)

Provides simple methods on an ActiveRecord model using an ActiveRecord concern to invalidate/save single_column caches.

This microlibrary implements employee directory diffing between two versions.

Allows you to easily run a code block only once every X amount of time

Create Enum-like values directly in the database for flexibility, power and supremacy.

Mountable blog engine for Rails application

Tools for exporting and importing between databases managed by ActiveRecord.