Contents

require 'earth/model'

require 'earth/electricity/electric_market'
require 'earth/electricity/green_button_adoption'
require 'earth/locality/state'
require 'earth/locality/zip_code'

class ElectricUtility < ActiveRecord::Base
  data_miner do
    process "Data mine GreenButtonAdoption because it's like a belongs_to association" do
      GreenButtonAdoption.run_data_miner!
    end
  end
  
  extend Earth::Model
  
  TABLE_STRUCTURE = <<-EOS

CREATE TABLE electric_utilities
  (
     eia_id                          INTEGER NOT NULL PRIMARY KEY,
     name                            CHARACTER VARYING(255),
     nickname                        CHARACTER VARYING(255),
     state_postal_abbreviation       CHARACTER VARYING(255),
     nerc_region_abbreviation        CHARACTER VARYING(255),
     second_nerc_region_abbreviation CHARACTER VARYING(255)
  );

EOS

  self.primary_key = "eia_id"
  
  belongs_to :state, :foreign_key => 'state_postal_abbreviation'
  has_many :electric_markets, :foreign_key => :electric_utility_eia_id
  has_many :zip_codes, :through => :electric_markets
  
  def green_button_implementer?
    GreenButtonAdoption.implemented? name, nickname
  end
  
  def green_button_committer?
    GreenButtonAdoption.committed? name, nickname
  end
  
  warn_unless_size 3265
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
earth-1.2.1	lib/earth/electricity/electric_utility.rb
earth-1.1.2	lib/earth/electricity/electric_utility.rb
earth-1.1.1	lib/earth/electricity/electric_utility.rb
earth-1.1.0	lib/earth/electricity/electric_utility.rb
earth-1.0.3	lib/earth/electricity/electric_utility.rb
earth-1.0.2	lib/earth/electricity/electric_utility.rb
earth-1.0.1	lib/earth/electricity/electric_utility.rb