@@ -33,7 +33,7 @@ |
||
33 | 33 | { |
34 | 34 | // filtering north, north-west, north-east and west locations by X and Y |
35 | 35 | $previousLocations = $this->filter( |
36 | - function (Location $location) use ($x, $y) { |
|
36 | + function(Location $location) use ($x, $y) { |
|
37 | 37 | $westLocationX = $x - 1; |
38 | 38 | $westLocationY = $y; |
39 | 39 | $northWestLocationX = $x - 1; |