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<?php
/**
* (c) 2018 Douglas Reith.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Reith\ToyRobot\Domain\Robot;
* Model movement as the application of a Vector (place)
* in a 2 dimensional space.
class CompassMove
{
public static function northward(): Place
return Place::create([0, 1]);
}
public static function eastward(): Place
return Place::create([1, 0]);
public static function southward(): Place
return Place::create([0, -1]);
public static function westward(): Place
return Place::create([-1, 0]);
reithbot /
toyrobot-php
