Wrapper for Velib api, for no-fuss cycling

Provides a barebones, but supremely quick way of querying your ActiveRecord database.

Blackjack game and simulator

Allows associatons to be create that require verification, i.e. email addresses or phone numbers

Version ActiveRecord models using composite primary keys

Semantic version management for database records using ActiveRecord

A list of libraries to work with ActiveRecord model versioning: Auto (duplicate on save), Multi (hide many versions behind a single one), Transparent (hide versions from outside world), Property (define properties on model, store them in versions)

Simple command line tool/pseudo API to generate PDF reports from GNUCash..

Represent ActiveRecord Markdown, Textile, Wiki text, RDoc columns as Markdown, Textile Wikitext, RDoc objects using various external libraries to convert to HTML.

An XMPP bot for Vanderbilt Biostatistics

Custom serializable ActiveModel object.

VinesMod goal is to make full featured XMPP server

A caching client for vin decoding web services. The caching allows the consumer to avoid the cost of secondary lookups.

Allow you to add virtual type attributes in one single serialized ActiveRecord attribute

Describe a view in code to back ActiveRecord models

Visibilize generates random friendly identifiers that can be exposed to end users for ActiveRecord models.

Vitess::Activerecord::Migration provides tools to integrate Vitess with ActiveRecord migrations, allowing for seamless database schema changes in a Vitess environment.

With query_trace enabled, the Rails logs will contain a partial stack trace for every executed SQL statement, making it easier to find where they are generated in your code.

A fast SMS engine that uses VoiceCom as a service provider

A set of Ruby modules to help provide access to the Virtual Observatory (VO). Includes support for VOTable, ADQL, Sesame (online name resolution), WESIX (an online source extraction service) and more.