| @@ -65,7 +65,7 @@ | ||
| 65 | 65 | */ | 
| 66 | 66 | public static function instanceof($class): \Closure | 
| 67 | 67 |  	{ | 
| 68 | - return function ($value) use ($class) | |
| 68 | + return function($value) use ($class) | |
| 69 | 69 |  		{ | 
| 70 | 70 | return $value instanceof $class; | 
| 71 | 71 | }; | 
| @@ -22,7 +22,7 @@ discard block | ||
| 22 | 22 | if ($maximumLength < 0 || $maximumLength < 1) | 
| 23 | 23 |  			throw new \InvalidArgumentException('Minimum length cannot be below 0, maximum length cannot be below 1'); | 
| 24 | 24 | |
| 25 | - return function (string $value) use ($minimumLength, $maximumLength) | |
| 25 | + return function(string $value) use ($minimumLength, $maximumLength) | |
| 26 | 26 |  		{ | 
| 27 | 27 | return strlen($value) >= $minimumLength && strlen($value) <= $maximumLength; | 
| 28 | 28 | }; | 
| @@ -36,7 +36,7 @@ discard block | ||
| 36 | 36 | */ | 
| 37 | 37 | public static function intBetween(int $minimum, int $maximum): \Closure | 
| 38 | 38 |  	{ | 
| 39 | - return function (int $value) use ($minimum, $maximum) | |
| 39 | + return function(int $value) use ($minimum, $maximum) | |
| 40 | 40 |  		{ | 
| 41 | 41 | return $value >= $minimum && $value <= $maximum; | 
| 42 | 42 | }; | 
| @@ -49,7 +49,7 @@ discard block | ||
| 49 | 49 | */ | 
| 50 | 50 | public static function enum(...$allowedValues): \Closure | 
| 51 | 51 |  	{ | 
| 52 | - return function ($value) use ($allowedValues) | |
| 52 | + return function($value) use ($allowedValues) | |
| 53 | 53 |  		{ | 
| 54 | 54 | return in_array(gettype($value), $allowedValues, true); | 
| 55 | 55 | }; | 
| @@ -62,7 +62,7 @@ discard block | ||
| 62 | 62 | */ | 
| 63 | 63 | public static function stringOneOf(...$allowedValues): \Closure | 
| 64 | 64 |  	{ | 
| 65 | - return function (string $value) use ($allowedValues) | |
| 65 | + return function(string $value) use ($allowedValues) | |
| 66 | 66 |  		{ | 
| 67 | 67 | return in_array($value, $allowedValues); | 
| 68 | 68 | }; | 
| @@ -12,7 +12,7 @@ | ||
| 12 | 12 |  { | 
| 13 | 13 | public static function invert(\Closure $closure) | 
| 14 | 14 |  	{ | 
| 15 | - return function ($value) use ($closure) | |
| 15 | + return function($value) use ($closure) | |
| 16 | 16 |  		{ | 
| 17 | 17 | return !$closure($value); | 
| 18 | 18 | }; |