Database Sharding for ActiveRecord

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

Don't commit when you're drunk

Versatile PDF creation and manipulation for Ruby

The Ruby barcode generator

Ruby gem to implement Google's MFA authenticator

Ruby vCard Builder/Parser

Ruby wrapper around the Magento Cart Api

A ruby-based dice library to handle generating a wide variety of dice rolls based on given string formats.