Post_26.1.rb

def get_flights(file)
  flights_array = []
  csv_data = CSV.foreach(file) do |row|
    flight = Flight.new(row)
  	flights_array << flight unless row.empty?
  end
  flights_array
end

def delete_whitespace(list)
  list.each do |row|
    list.delete(row) if row.destination && row.departure== nil
  end
end