No release in over 3 years
Low commit activity in last 3 years
There's a lot of open issues
GeoRuby is intended as a holder for data returned from PostGIS and MySQL Spatial queries. The data model roughly follows the OGC "Simple Features for SQL" specification (see www.opengis.org/docs/99-049.pdf), although without any kind of advanced functionalities (such as geometric operators or reprojections)