Sleeve.travel() method

Make a sleeve travel to another city.

Signature:

travel(sleeveNumber: number, cityName: string): boolean;

Parameters

Parameter	Type	Description
sleeveNumber	number	Index of the sleeve to travel.
cityName	string	Name of the destination city.

Returns:

boolean

True if the sleeve reached destination, false otherwise.

RAM cost: 4 GB

Return a boolean indicating whether or not the sleeve reached destination.