Distance unit modules and functionality for use in geo libraries
MIT License
Official Geokit plugin for Rails/ActiveRecord. Provides location-based goodness for your Rails ap...
Geo-spatial extension for Mongoid 2
Simple yet useful Geo Coordinates class for Ruby
Geo calculations in ruby and javascript
A Ruby Library for dealing with different types of unit conversion.
Location from IP, geocoding, distance calculation, and geo/map utilities
A Ruby library for diffing GeoJSON files
A GeoPoint encapsulates latitude, longitude and various geo calculations relative to itself
Experimental unit conversion for Ruby 1.9
Geokit for Rails 3 using Mongoid
A Ruby Gem to convert GPX to KML, and KML to GPX
Geospatial data library for Ruby
Algebra with units of measurement.
Calculates the haversine distance between two locations using longitude and latitude
Calculates the geo distance between two locations using longitude and latitude, using Haversine, ...