@@ -18,12 +18,12 @@ discard block  | 
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| 18 | 18 |      { | 
                                                        
| 19 | 19 |          $values = call_user_func('get_object_vars', $this); | 
                                                        
| 20 | 20 | |
| 21 | -        foreach($values as $key => $value) { | 
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| 21 | +        foreach ($values as $key => $value) { | 
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| 22 | 22 |              if (!$value instanceof Collection) { | 
                                                        
| 23 | 23 | continue;  | 
                                                        
| 24 | 24 | }  | 
                                                        
| 25 | 25 | |
| 26 | -            foreach($value as $subKey => $subValue) { | 
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| 26 | +            foreach ($value as $subKey => $subValue) { | 
                                                        |
| 27 | 27 |                  if (!is_array($subValue)) { | 
                                                        
| 28 | 28 | $subValue = $subValue->toArray();  | 
                                                        
| 29 | 29 | }  | 
                                                        
@@ -32,7 +32,7 @@ discard block  | 
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| 32 | 32 | }  | 
                                                        
| 33 | 33 | }  | 
                                                        
| 34 | 34 | |
| 35 | -        return array_filter($values, function ($item) { | 
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| 35 | +        return array_filter($values, function($item) { | 
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| 36 | 36 |              if ($item instanceof Collection) { | 
                                                        
| 37 | 37 | return !$item->isEmpty();  | 
                                                        
| 38 | 38 | }  |