Data mapper using ActiveRecord for data access

ActiveMatrix is a comprehensive Rails-native Matrix SDK that enables developers to build sophisticated multi-agent bot systems and real-time communication features. This gem provides deep Rails integration with ActiveRecord models, state machines for bot lifecycle management, multi-tiered memory systems, intelligent event routing, connection pooling, and built-in inter-agent communication. Perfect for building chatbots, automation systems, monitoring agents, and collaborative AI systems within Rails applications. Features include command handling, room management, media support, end-to-end encryption capabilities, and extensive protocol support (CS, AS, IS, SS).

Expand _changed? method. Enable to specify changed attribute value

Extends ActiveModel::Errors to allow messages to be generated that do not use the attribute name

Builds a tree of errors instead of the 1-dimension one generated by ActiveMode::Base#errors.messages.

A gem that provides logging functionality for ActiveRecord models, storing logs in a separate table with support for log chains, metadata, and different visibility levels.

Render your JSON in a Normalizr-like JSON format

Build a hash based on active record attributes.

HasSecureToken provides you an easily way to geneatre uniques random tokens for any model in ruby on rails. **SecureRandom::base58** is used to generate the 24-character unique token, so collisions are highly unlikely.

Harness the power of PostgreSQL when crafting JSON reponses

Vue Tables adapter for ActiveModel::Serializer

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.