Ruby Geolocation Gem/Plugins [closed]

Question

What are the available (best) ruby IP-based geolocation gem/plugins?

How do they compare to one another in terms of functionality, performance and ease of use (e.g. do they interact with a web service, or require a separate database, etc.) ?

I'm hoping anyone that has used some can share their experience and give recommendations.

Answer 1

Your current best bet is probably GeoKit (http://github.com/andre/geokit-gem for gem, http://github.com/andre/geokit-rails for plugin). It has built in functionality for Yahoo and Google API keys, distance calculation helpers, reverse geolocation, etc.

However, GeoMereLaal (http://github.com/parolkar/geo_mere_laal/) is based on the working draft of the W3C Geolocaton API. It's very limited at the moment as I could only get it to work in Firefox, but it will be more accurate as it's supported by more browsers since it uses more methods of Geolocation (GPS, WiFi, cookies, IP).

Answer 2

RubyGeocoder seems to be the current favorite and it's kept up to date. Comes complete with a railscast episode! http://rubygeocoder.com/