Save draft version of any ActiveRecord object

Ductwork lets you build complex durable pipelines quickly and easily using intuitive Ruby tooling and a natural DSL.

Comprehensive full text search for ActiveRecord and MySQL

An earth-simulation environment with ActiveRecord models and data

Flexible configuration for Ruby/Rails applications with a variety of backends

Graph functionality for ActiveRecord

Elasticrawl is a tool for launching AWS Elastic MapReduce jobs that process Common Crawl data.

This project is a compilation of datasets related to emails. Includes disposable emails, disposable domains, and free email services.

Simple enum fields for ActiveRecord

Enum Attributes Validation provides validation functionality for enum attributes in models.

Enum Attributes Validation provides validation functionality for enum attributes in models.

A simple plugin to handle, log, and customize production errors

Micro-framework, application generator and CLI wrapped around the Sinatra DSL.

fake_arel will simulate rails 3 arel syntax for Rails 2.

Use raw SQL to insert database records in bulk. Supports uniqueness constraints, timestamps, and checking for existing records.

Factories via fixtures

Schema-free, structured JSON storage inside a RDBMS.

Genealogy is a ruby gem library which extends ActiveRecord models in order to make its instances act as relatives so that you can build and query genealogies

Keep a DRY history of your ActiveRecord models' changes

Caches retrieved information to your user profile and reuses it when you query again.