class TokyoMetro::Api::StationTimetable::Info::TrainTime::Info::Note::ArriveAt
到着ホームの情報を扱うクラス
Attributes
number[R]
@return [Integer] 到着ホーム
sta[R]
@return [String] 到着駅
station[R]
@return [String] 到着駅
Public Class Methods
new( sta , number )
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Constructor @param sta [String] 到着駅 @param number [Integer] 到着ホーム
# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 7 def initialize( sta , number ) @station = sta @number = number end
set_constants()
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複数の定数を定義するメソッド @return [nil]
# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 50 def self.set_constants set_constant( :ASAKUSA , "浅草" , 1 , 2 ) return nil end
set_from_string( str , i )
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駅名と到着ホームからインスタンスを取得するメソッド @param str [String] 駅名 @param i [Integer] 到着ホーム @return [ArriveAt]
# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 59 def self.set_from_string( str , i ) case str when "浅草" ASAKUSA[i] else raise "Error" end end
Private Class Methods
set_constant( const_name , sta , min_i , max_i )
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# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 72 def set_constant( const_name , sta , min_i , max_i ) h = Hash.new ( min_i..max_i ).each do |i| h[i] = self.new( sta , i ) end const_set( const_name , h ) end
Public Instance Methods
<=>( other_instance )
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他のインスタンスとの比較に使用するメソッド @param other_instance [ArriveAt] 比較対象のインスタンス @return [Integer]
# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 27 def <=>( other_instance ) if @station == other_instance.station if @number == other_instance.number 0 else @number <=> other_instance.number end else @station <=> other_instance.station end end
seed_and_get_id( railway_line_ids )
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# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 39 def seed_and_get_id( railway_line_ids ) station_info_in_db = ::Station::Info.find_by( name_ja: @station , railway_line_id: railway_line_ids ) h = { station_info_id: station_info_in_db.id , platform_number: @number } ::TrainTimetableArrivalInfo.find_or_create_by(h).id end
to_s()
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自身の情報を文字列に変換して返すメソッド @return [String]
# File lib/tokyo_metro/api/station_timetable/info/train_time/info/note/arrive_at.rb, line 20 def to_s "#{@station}では#{@number}番線に到着" end