This is a very basic implementation of enums in Ruby. The cornerstone of the library is safety.

SafeFinder lets you define model's null_object through simple DSL, and returns it when you can't find a result.

This is a Ruby library for integrating with SagePay. SagePay is a payment gateway for accepting credit card payments through your web app.

ActiveRecord extension & rails engine for syncing data with Salesforce.com

SanePatch will prevent gem upgrades from silently breaking your monkey patches.

Reduces complexity in user code for running Selenium tests on Sauce Labs

Read more documentation at repository homepage.

A service that uses a relational database inserts messages/events into an outbox table as part of the local transaction.

Ruby Hash validator

In an ActiveRecord migration, set the default to create a foreign key and index for all columns that define relatoins.

SQL schema parser.

Adds useful accessors to ActiveRecord's Column object.

Adds support for enum data types in ActiveRecord

Extended support for foreign key constraints in ActiveRecord, including: definition as column attribute; deferrable; and SQLite3 support; cleaner dumps; and more!

DCI (data, context and interaction) for Ruby / Rails / ActiveRecord

SCIM Adapter for Rails.

Puppetlabs testing tool coupled with Beaker

Ruby Scoring API for PMML.

Rack application monitoring with StatsD: reports key performance metrics for apps served via Rack (throughput, response times, error rates, etc).

Automated localized screenshots of your Android app on every device