more readme

README.rdoc

@@ -8,6 +8,7 @@ This fork adds handy methods to make geometrical calculations on postgis.
 Based on http://georuby.rubyforge.org Spatial Adapter
 
 RDocs - http://docs.github.com/nofxx/postgis_adapter
+Postgis Online reference - http://postgis.refractions.net
 Postgis Manual - http://postgis.refractions.net/documentation/manual-svn
 
 
@@ -37,16 +38,6 @@ If you are using Spatial Adapter, *remove it first*.
     gem install postgis_adapter -v 0.7.8
 
 
-====== PostGIS SQL Scripts
-This is only for PostgreSQL databases:
-
-Place the following scripts in a folder named 'spatial' under the 'db' folder; For example:
-  RAILS_ROOT/db/spatial/lwpostgis.sql
-  RAILS_ROOT/db/spatial/spatial_ref_sys
-
-These will be used when creating the Test database when running the Rake Test tasks. These scripts should have been installed when the PostGIS libraries were installed. Online reference: http://postgis.refractions.net/
-
-
 == How to Use
 
 Geometric columns in your ActiveRecord models now appear just like
@@ -265,6 +256,34 @@ Types:
     geometry_collection
 
 
+=== PostGIS Helper Scripts
+
+
+Helpers to create postgis template database. At time of writing,
+postgis.sql and spatial_ref_sys.sql are used.
+
+
+==== System wide
+
+
+Find where your OS put those sql files and:
+
+    rake postgis:template path/to/sqls/folder
+
+
+==== From project
+
+
+Place the files in a folder named 'spatial' under the 'db' folder:
+
+    RAILS_ROOT/db/spatial/postgis.sql
+    RAILS_ROOT/db/spatial/spatial_ref_sys.sql
+
+These will be used when creating the Test database when running the
+Rake Test tasks. These scripts should have been installed when the
+PostGIS libraries were installed.
+
+
 === Fixtures
 
 If you use fixtures for your unit tests, at some point,