Declares attribute for Active Model objects

Common validations for ActiveModel

ActiveModel validator for ip address.

Enqueue background jobs from model classes

This gem has been renamed active_model_jobs.

Build a hash based on active record attributes.

Adds in-memory persistence to ActiveModel models

Simple null objects in Active Record

ORM for non-supported databases.

Applying partition with flexible and risk-free by auto generate partitioned tables, manage partitions directly from ActiveRecord models.

Production-grade PostgreSQL HA with deep Rails integration. Automated deployment, replication, failover, and monitoring.

Create previews of ActiveRecord objects that don't modify the database

Easy to use ruby proxy fetcher, supports caching and retries

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

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

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

Batch up your ActiveRecord "touch" operations for better performance. All accumulated "touch" calls will be consolidated into as few database round trips as possible.

Bulk insert or update

Custom RuboCop Extension that will prevent you from adding ActiveRecord callbacks to your Rails code.

Instead of scattering validations, strong parameters, and business rules across controllers and models, changesets give you one clear interface for handling data before it touches the database.