Not only can this rule engine tell when rules conflict but it can be expanded in many ways, including as an automatic theorem solver

Simple rule engine for ActiveRecord classes

Rumpy is some kind of framework to make up your own jabber bot quickly.

Run code in an ActiveRecord model after it is committed

PostgreSQL Full Text Search for Active Record and Rails

Explore your Rails models

run shell

Easily add and manage application-level settings

Runways is a framework that helps you create a simple Ruby application using GRPC for communication

Simple wrapper for common ruport tasks

Rails web interface for delayed_job using Rails::Engine.

Russian Phone Numbers for Mongoid

== DESCRIPTION: rutemaweb is the web frontend for rutema. It can be used as a viewer for database files created with the rutema ActiveRecord reporter. It also provides you with some basic statistics about the tests in your database in the form of diagrams of debatable aesthetics but undoubtable value! == FEATURES/PROBLEMS: == SYNOPSIS: rutemaweb [results.db] and browse to http://localhost:7000 for the glorious view == REQUIREMENTS: * patir (http://patir.rubyforge.org) * activerecord (http://ar.rubyonrails.com/) * sqlite3 (http://rubyforge.org/projects/sqlite-ruby/) * ramaze (http://www.ramaze.net/) * ruport (http://rubyreports.org/) * acts_as_reportable * erubis * gruff/RMagick (optional, but needed if you want to see the statistics graphs)

migration wip

You can suspend user's account for a while and automatically release it after a period.

Easy upload management for ActiveRecord

Manage delta indexes via Resque for Thinking Sphinx

Maintains an index of S3 files an ActiveRecord model

Build enterprise-ready SaaS applications without sacrificing the joy of Rails development.

A module that overwrites ActiveRecord::AttributeMethods::Read methods to automatically use ActiveSupport::SafeBuffer rather than using html_safe all over the place