Class: CycleHire::JourneyParser

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

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ JourneyParser

Returns a new instance of JourneyParser.



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# File 'lib/cycle_hire/journey_parser.rb', line 6

def initialize(data)
  @data = data
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/cycle_hire/journey_parser.rb', line 10

def parse
  rows = rows_from_data(@data)
  rows.collect do |row|
    columns = column_data_for_row(row)

    # ignore the header and other column types
    if columns[4] == 'Hire'
      start_time = parse_time(columns[0])
      start_station = CycleHire::Station.new(columns[2])
      end_time = parse_time(columns[1])
      end_station = CycleHire::Station.new(columns[3])
      cost = parse_cost(columns[5])
      CycleHire::Journey.new(start_time, start_station, end_time, end_station, cost)
    else
      nil
    end
  end.compact
end