sector.rb in earth-0.0.19

- old
+ new

@@ -1,3 +1,12 @@
 class Sector < ActiveRecord::Base
   set_primary_key :io_code
+
+  data_miner do
+    schema Earth.database_options do
+      string 'io_code'
+      string 'description'
+      float  'emission_factor'
+      string 'emission_factor_units'
+    end
+  end
 end