Geo-Rails Part 3: Spatial Data Types with RGeoRGeo is a library and framework for handling spatial data in a Ruby application. It's currently designed more for completeness than ease of use, so there's a bit of an initial learning curve. This article is an attempt to smooth that learning curve a bit. It contains a tutorial introduction to RGeo, covering the basics that every RGeo user needs to know, and a bit of discussion of where the librar
