Class: CycleHire::StationParser

Inherits:
Object
  • Object
show all
Defined in:
lib/cycle_hire/station_parser.rb

Constant Summary collapse

STATION_REGEX = 
/\{id:"(\d+)".+?name:"(.+?)".+?lat:"(.+?)".+?long:"(.+?)".+?nbBikes:"(\d+)".+?nbEmptyDocks:"(\d+)".+?installed:"(.+?)".+?locked:"(.+?)".+?temporary:"(.+?)"\}/
TIME_REGEX = 
/var hour='(\d\d:\d\d)'/
ENDPOINT = 
"https://web.barclayscyclehire.tfl.gov.uk/maps"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ StationParser

Returns a new instance of StationParser.



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# File 'lib/cycle_hire/station_parser.rb', line 14

def initialize(data)
  @data = data
end

Class Method Details

.get_stations ⇒ Object 



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# File 'lib/cycle_hire/station_parser.rb', line 8

def self.get_stations
  data = open(ENDPOINT).read
  parser = self.new data
  parser.parse
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/cycle_hire/station_parser.rb', line 18

def parse
  @data.scan(STATION_REGEX).map do |station|
    parse_station(station)
  end
end

#timestamp ⇒ Object 



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# File 'lib/cycle_hire/station_parser.rb', line 24

def timestamp
  @timestamp ||= Time.parse(TIME_REGEX.match(@data).to_s)
end