Order by nearest - PostGIS, GeoRuby, spatial_adapter

Question

I\'m trying to do an order query that finds records nearest to the current_user.

I know the distance between the two points is: current_location.euclidean_distance

Answer 1

If you dont NEED to use PostGIS, geo-kit does this perfectly using google or yahoo (I've only used Google) and in your queries you can sort by distance, its awesome..