gistfile1.rbx

# Only fixes the structural stupidity, not the retardedness 
# of the underlying method of package finding
def get_cruise_package(cruise_package_code)
  returning(package = nil) do |pack|
    [
      :getPreHotelPackage, :getPostHotelPackage, :getShorexPackage,
      :getPreTransfersPackage, :getPostTransfersPackage, getMotorcoachPackage
    ].detect do |find_by_package_type|
      pack = send(find_by_package_type, cruise_package_code)
    end
  end
end