fm - adding schema dumper support for scale and precision attributes …

…used by the decimal data type

Signed-off-by: Pete Deffendol <pete@mdsc.com>

README.rdoc

@@ -2,6 +2,10 @@
 
 This is the Spatial Adapter for Rails 0.1.1. It is a plugin for Rails which manages the MySql Spatial and PostGIS geometric columns in a transparent way (that is like the other base data type columns). It also provides a way to manage these columns in migrations. It replaces both the "PostGIS Adapter for Rails" and "MySql Spatial Adapter for Rails" plugins.
 
+== Last modified
+
+Last modified/forked from fragility/spatial_adapter by Felix Morio 06/30/2009.
+
 == Dependencies
 
 You need to install a version >= 0.1.1 of the GeoRuby gem (http://rubyforge.org/projects/georuby/):

lib/common_spatial_adapter.rb

@@ -52,7 +52,9 @@ def table(table, stream)
         else
           tbl.print "    t.column #{column.name.inspect}, #{column.type.inspect}"
         end
-        tbl.print ", :limit => #{column.limit.inspect}" if column.limit != @types[column.type][:limit] 
+        tbl.print ", :limit => #{column.limit.inspect}" if column.limit != @types[column.type][:limit] && column.precision.blank? && column.scale.blank?
+        tbl.print ", :precision => #{column.precision.inspect}" if column.precision != @types[column.type][:precision]
+        tbl.print ", :scale => #{column.scale.inspect}" if column.scale != @types[column.type][:scale] 
         tbl.print ", :default => #{column.default.inspect}" if !column.default.nil?
         tbl.print ", :null => false" if !column.null
         tbl.puts