| @@ -223,7 +223,7 @@ discard block | ||
| 223 | 223 | */ | 
| 224 | 224 | public function only(array $keys) | 
| 225 | 225 |      { | 
| 226 | -        return $this->filter(function ($value, $key) use ($keys) { | |
| 226 | +        return $this->filter(function($value, $key) use ($keys) { | |
| 227 | 227 | return (true === self::keyExists($key, array_flip($keys))); | 
| 228 | 228 | }); | 
| 229 | 229 | } | 
| @@ -238,7 +238,7 @@ discard block | ||
| 238 | 238 | */ | 
| 239 | 239 | public function except(array $keys) | 
| 240 | 240 |      { | 
| 241 | -        return $this->filter(function ($value, $key) use ($keys) { | |
| 241 | +        return $this->filter(function($value, $key) use ($keys) { | |
| 242 | 242 | return (false === self::keyExists($key, array_flip($keys))); | 
| 243 | 243 | }); | 
| 244 | 244 | } |