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Wraps the Saxon 9.8 HE XSLT 2.0 processor so that you can transform XSLT 2 stylesheets in JRuby. Sticks closely to the Nokogiri API

Provides Beacon scanning functionality

Ruby Hash validator

SchemaAssociations extends ActiveRecord to automatically create associations by inspecting the database schema. This is more more DRY than the standard behavior, for which in addition to specifying the foreign key in the migration, you must also specify complementary associations in two model fi...

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

ScottKit is a toolkit for compiling, decompiling and playing adventure games in the Scott Adams format.

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

A script engine powered by mruby sandboxie, It's a fork of Shopify's ESS.

Taza is an opionated browser-based testing framework.

Use your SQL database to power instant search for your Rails app with materalized views

A gem to index your Jekyll pages into Elasticsearch.