Class: NationalTransitDatabaseCompany

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/earth/rail/national_transit_database_company.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.rail_companies ⇒ Object 



8
9
10
 
# File 'lib/earth/rail/national_transit_database_company.rb', line 8

def self.rail_companies
  NationalTransitDatabaseRecord.rail_records.map(&:ntd_company).uniq
end

Instance Method Details

#rail_records ⇒ Object 



12
13
14
 
# File 'lib/earth/rail/national_transit_database_company.rb', line 12

def rail_records
  ntd_records.where(:mode_code => NationalTransitDatabaseMode.rail_modes)
end