lib/earth/bus/bus_fuel_control.rb in earth-0.11.10 vs lib/earth/bus/bus_fuel_control.rb in earth-0.11.11

@@ -1,11 +1,11 @@
 require 'earth/fuel'
 class BusFuelControl < ActiveRecord::Base
-  set_primary_key :name
+  self.primary_key = "name"
   col :name
   col :bus_fuel_name
   col :control
   col :ch4_emission_factor, :type => :float
   col :ch4_emission_factor_units
   col :n2o_emission_factor, :type => :float
   col :n2o_emission_factor_units
-end
\ No newline at end of file
+end