https://github.com/thasuresh/gmaps_project
http://thasulinux.wordpress.com/2011/05/10/google-maps-in-rails3-application-sample-application/
https://github.com/apneadiving/Google-Maps-for-Rails
http://thasulinux.wordpress.com/2011/05/10/google-maps-in-rails3-application-sample-application/
https://github.com/apneadiving/Google-Maps-for-Rails