zip_code.rb in earth-1.2.1

- old
+ new

@@ -6,22 +6,18 @@
 require 'earth/locality/egrid_subregion'
 require 'earth/locality/state'
 require 'earth/electricity/electric_market'
 require 'earth/electricity/electric_utility'
 
-require 'geocoder'
-
 class ZipCode < ActiveRecord::Base
   data_miner do
     process "Ensure Country is imported because it's like a belongs_to association" do
       Country.run_data_miner!
     end
   end
 
   extend Earth::Model
-  extend Geocoder::Model::ActiveRecord
-  Geocoder::Configuration.units = :km
 
   TABLE_STRUCTURE = <<-EOS
 
 CREATE TABLE zip_codes
   (
@@ -44,11 +40,9 @@
   belongs_to :egrid_subregion,  :foreign_key => 'egrid_subregion_abbreviation'
   has_many :electric_markets,   :foreign_key => 'zip_code_name'
   has_many :electric_utilities, :through => :electric_markets
   
   scope :known_subregion, where('egrid_subregion_abbreviation IS NOT NULL')
-
-  reverse_geocoded_by :latitude, :longitude
 
   def country
     Country.united_states
   end
 