Make OSM::GreatCircle#bounds return a BoundingBox object

diff --git a/lib/osm.rb b/lib/osm.rb
index 40027991a036ea7611bda63dbba35b357772ebcb..66428c13cdca3ef28935f9fe763d455309f74e92 100644 (file)
--- a/lib/osm.rb
+++ b/lib/osm.rb
@@ -480,7 +480,7 @@ module OSM
       minlon = [(@lon - lonradius) * 180 / PI, -180].max
       maxlon = [(@lon + lonradius) * 180 / PI, 180].min
 
-      { :minlat => minlat, :maxlat => maxlat, :minlon => minlon, :maxlon => maxlon }
+      BoundingBox.new(minlon, minlat, maxlon, maxlat)
     end
 
     # get the SQL to use to calculate distance