Class: ExpediaApi::Entities::FlightCombinationLegSegment

Inherits:
Object
  • Object
show all
Defined in:
lib/expedia_api/entities/flight_combination_leg_segment.rb

Overview

class handling each of the flight legs segments

receives data in this format: {

"AirCarrierCode": "AF",
"AirProviderCode": "1",
"AirSegmentIndex":1,
"ArrivalDateTime": "2016-09-07T08:50:00+02:00",
"ArrivalLocationCode": "CDG",
"DepartureDateTime": "2016-09-07T07:00:00+02:00",
"DepartureLocationCode": "TXL",
"FlightDuration": "PT1H50M",
"FlightNumber": "1135",
"OperationSegmentList":{
  "OperationSegment":[
    {
      "AircraftCode": "320",
      "ArrivalDateTime": "2016-09-07T08:50:00+02:00",
      "ArrivalLocationCode": "CDG",
      "DepartureDateTime": "2016-09-07T07:00:00+02:00",
      "DepartureLocationCode": "TXL",
      "FlightDuration": "PT1H50M",
      "OperationSegmentIndex":1
    }
  ]
}

}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_data) ⇒ FlightCombinationLegSegment

Returns a new instance of FlightCombinationLegSegment.



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 34

def initialize(raw_data)
  @raw_data         = raw_data || {}
  @sibling_segments = []
end

Instance Attribute Details

#sibling_segments ⇒ Object

Returns the value of attribute sibling_segments.



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 32

def sibling_segments
  @sibling_segments
end

Instance Method Details

#arrival_airport_code ⇒ Object

returns the arrival airport code of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 65

def arrival_airport_code
  @raw_data[:ArrivalLocationCode]
end

#arrival_time ⇒ Object

returns a datetime for the arrival date of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 45

def arrival_time
  DateTime.parse(@raw_data[:ArrivalDateTime])
end

#carrier_code ⇒ Object

returns the carrier code of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 55

def carrier_code
  @raw_data[:AirCarrierCode]
end

#departure_airport_code ⇒ Object

returns the departure airport code of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 60

def departure_airport_code
  @raw_data[:DepartureLocationCode]
end

#departure_time ⇒ Object

returns a departure datetime for the departure time of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 40

def departure_time
  DateTime.parse(@raw_data[:DepartureDateTime])
end

#duration_seconds ⇒ Object

returns the duration how long the segment takes. returns 0 if it can not be identified.



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 79

def duration_seconds
  hours   = hours_flight
  minutes = minutes_flight
  if hours && minutes
    hours * 3600 + minutes * 60
  else
    0
  end
end

#flight_number ⇒ Object

returns the flight number of the flight



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 106

def flight_number
  @raw_data[:FlightNumber]
end

#hours_flight ⇒ Object

returns the hours of the flight, if nor parsable, returns nil



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 90

def hours_flight
  stamp = @raw_data[:FlightDuration].split("PT")[1]
  stamp.split("H")[0].to_i
rescue
  nil
end

#index ⇒ Object

returns the index of the segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 50

def index
  @raw_data[:AirSegmentIndex]
end

#is_first_segment_of_flight? ⇒ Boolean

returns true if it is the first segment of the flight

Returns:

  • (Boolean) 


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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 117

def is_first_segment_of_flight?
  return true if sibling_segments.empty?
  sibling_segments.sort_by {|segment| segment.index }.first == self
end

#is_last_segment_of_flight? ⇒ Boolean

returns true if it is the last segment of the flight

Returns:

  • (Boolean) 


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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 111

def is_last_segment_of_flight?
  return true if sibling_segments.empty?
  sibling_segments.sort_by {|segment| segment.index }.reverse.first == self
end

#minutes_flight ⇒ Object

returns the minutes of the flight, if nor parsable, returns nil



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 98

def minutes_flight
  stamp = @raw_data[:FlightDuration].split("PT")[1]
  stamp.split("H")[1].split("M")[0].to_i
rescue
  nil
end

#next_segment ⇒ Object

returns the next segment followed by this segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 123

def next_segment
  return nil if sibling_segments.empty?
  sibling_segments[sibling_segments.sort_by(&:index).index(self) + 1]
end

#previous_segment ⇒ Object

returns the previous segment preceeded by this segment



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 129

def previous_segment
  return nil if sibling_segments.empty?
  index = sibling_segments.sort_by(&:index).index(self)
  if index && index >= 1
    sibling_segments[index - 1]
  else
    nil
  end
end

#stay_duration_seconds ⇒ Object

returns the time between this segment and the next one.



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# File 'lib/expedia_api/entities/flight_combination_leg_segment.rb', line 70

def stay_duration_seconds
  return 0 unless next_segment
  # when we arrive at the next airport, minus when we arrived at this
  # airport.
  (next_segment.departure_time.to_time - arrival_time.to_time).to_i
end