Class: GeoMasterJp::Station

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/geo_master_jp/station.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.inherited(child) ⇒ Object 



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# File 'app/models/geo_master_jp/station.rb', line 24

def self.inherited(child)
  child.belongs_to :line,          class_name: GeoMasterJp.config.alternative_class_name(:line),    foreign_key: :geo_master_jp_line_code, primary_key: :code
  child.has_many   :same_stations, class_name: GeoMasterJp.config.alternative_class_name(:station), foreign_key: :group_code,              primary_key: :group_code

  if GeoMasterJp.config.use_models.include?(:area)
    child.belongs_to :prefecture, class_name: GeoMasterJp.config.alternative_class_name(:prefecture), foreign_key: :geo_master_jp_prefecture_code, primary_key: :code
  end

  super
end

.select_options(transactions = nil) ⇒ Object 



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# File 'app/models/geo_master_jp/station.rb', line 35

def self.select_options(transactions=nil)
  (transactions || all).map{|station| [station.name, line.code] }
end

Instance Method Details

#neighbor_station_codes ⇒ Object 



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# File 'app/models/geo_master_jp/station.rb', line 20

def neighbor_station_codes
  station_connections.pluck(:geo_master_jp_station_2_code)
end