4 commits

Author	SHA1	Message	Date
Tom Hughes	d2cf09f389	Make sure the ruby quadtile code give the same result as the C version	2011-05-18 00:36:00 +01:00
Tom Hughes	7bba798990	Add a C implementation of QuadTile.iterate_tiles_for_area	2011-05-18 00:34:13 +01:00
Tom Hughes	349413a520	Allow column names in area conditions to be qualified, and do so for ... the SWF queries which sometimes reference more than one table with columns named latitude and longitude.	2007-09-14 11:16:25 +00:00
Tom Hughes	33a65a90c9	QuadTile infrastructure.	2007-09-11 23:55:25 +00:00