Module: AmtrakStations

Defined in:
lib/amtrak_stations.rb,
lib/amtrak_stations/station.rb,
lib/amtrak_stations/version.rb

Defined Under Namespace

Classes: Station

Constant Summary collapse

VERSION = 
"1.0.0".freeze

Class Method Summary collapse

Class Method Details

.all ⇒ Object 



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# File 'lib/amtrak_stations.rb', line 21

def self.all
  @all ||= parsed_data.map do |_station_code, station_data|
    Station.new(
      station_data.each_with_object({}) { |(k, v), h| h[k.to_sym] = v }
    )
  end
end

.find_by_station_code(station_code) ⇒ Object 



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# File 'lib/amtrak_stations.rb', line 6

def self.find_by_station_code(station_code)
  return unless station_code.length == 3
  station_data = parsed_data.fetch(station_code, nil)

  return unless station_data

  Station.new(
    station_data.each_with_object({}) { |(k, v), h| h[k.to_sym] = v }
  )
end

.parsed_data ⇒ Object 



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# File 'lib/amtrak_stations.rb', line 29

def self.parsed_data
  @parsed_data ||= JSON.parse(data)
end

.station_codes ⇒ Object 



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# File 'lib/amtrak_stations.rb', line 17

def self.station_codes
  parsed_data.keys
end