Ruby gem is initiated and developed by Josh Software for SMS platform. It acts as a platform for different SMS service providers so that the user/developers don’t need to worry about different type of formats. In the recently concluded LSRC 2010 the director Mr. Gautam Rege presented and got a wonderful response. Click here for the presentation of SPlat at LSRC 2010.
It is an open source project and if you are interested in contributing to it here is the link to source code repository on github: http://github.com/joshsoftware/Splat