Some reusable ActiveModel validations, including greater_than, boolean_presence, and at_least_one_present

This is useful when you want to define optional validations for a resource and keep it valid.

ActiveRecord model inheritance support by module.

ActiveRecord model inheritance support by module.

ActiveRecord objects with a customizable persistence strategy.

Simple null objects in Active Record

An ActiveRecord-backed collection of models for storing and retrieving nutritional information from the USDA's Nutrient Database.

ActiveWorkflow provides durable, idempotent workflow orchestration built on Rails Active Job. It supports sync and async steps, retries with backoff, signals, compensations, and pluggable persistence stores.

Add SEO friendly permalinks to ActiveRecord model with history support.

ActivePress is a set of tools that help with accessing and manipulating the contents of a Wordpress database using Ruby.

ActivePropagation provides classes and ActiveRecord extensions for propagating changes amongst models, optionally using Sidekiq to parallelize the process.

Uses RabbitMQ and ActiveRecord for publishing and consuming model events from any service

ActiveQuery is a gem that helps you to create query objects in a simple way. It provides a DSL to define queries and scopes for your query object.

Gem to make easier model's filtering, sorting and pagination

A RAG (Retrieval Augmented Generation) engine that integrates seamlessly with Rails applications

Set ActiveRecord models to delete themselves after a fixed time, or when a certain criteria is met.

A spaced-repetition system to be used with ActiveRecord models

Amazon Redshift _makeshift_ adapter for ActiveRecord 7.

Using this gem, ActiveRecord's JSON attribute is deserialized into HashWithIndifferentAccess.

This gem provides an ADBC adapter for Active Record. This adapter is optimized for extracting and loading large data from/to DBs. The optimization is powered by Apache Arrow.