Open Source
Some of the open source ruby projects we've extracted from our work
Rspec XSD
Rspec matcher to validate a given XML document against an XSD
Security Identifiers
Ruby library for validating common security identifiers - ISIN, CUSIP and SEDOL
Kapow
Ruby library for Kapow SMS gateway service
Asterisk Manager
Ruby library to the Asterisk Manager interface
Image Authentication
Devise extension to require users enter an image based key in addition to their usual login details