View GitHub Repository aards-gerds

Schedule Inspection
Subscribe
Passed
Push — master ( f2c7f4...294cf3 )
by Paweł
10:56
created

Collection::filter()   A

↳ Parent: Collection

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 1
c 1
b 0
f 0
dl 0
loc 3
ccs 2
cts 2
cp 1
rs 10
cc 1
nc 1
nop 1
crap 1
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    3
                

                                    
                                                    
                
                
                
declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    4
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    5
                

                                    
                                                    
                
                
                
namespace AardsGerds\Game\Shared;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    6
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    7
                

                                    
                                                    
                
                
                
use function Lambdish\Phunctional\first;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    8
                

                                    
                                                    
                
                
                
use function Lambdish\Phunctional\all;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    9
                

                                    
                                                    
                
                
                
use function Lambdish\Phunctional\instance_of;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    10
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    11
                

                                    
                                                    
                
                
                
abstract class Collection implements \IteratorAggregate, \Countable

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    12
                

                                    
                                                    
                
                
                
{

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    13
                

                                    
                                                    
                
                
                
    protected array $items;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    14
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    15
                

                                    
                             6                         
                
                
                
    final public function __construct(iterable $items)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    16
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    17
                

                                    
                             6                         
                
                
                
        $this->items = $items instanceof \Traversable ? iterator_to_array($items) : $items;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    18
                

                                    
                             6                         
                
                
                
        $this->assertType();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    19
                

                                    
                             5                         
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    20
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    21
                

                                    
                                                    
                
                
                
    public function getItems(): array

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
        return $this->items;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    26
                

                                    
                             2                         
                
                
                
    public function count(): int

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    27
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    28
                

                                    
                             2                         
                
                
                
        return count($this->items);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    29
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    30
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    31
                

                                    
                                                    
                
                
                
    public function isEmpty(): bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    32
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
        return count($this->items) < 1;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    35
                

                                    
                                                    
                
                
                

            


            
                                                                        
                            
            
                                    
            
            

                
                    36
                

                                    
                             1                         
                
                
                
    public function filter(callable $filter): static

            


            
                                                                        
                            
            
                                    
            
            

                
                    37
                

                                    
                                                    
                
                
                
    {

            


            
                                                                        
                            
            
                                    
            
            

                
                    38
                

                                    
                             1                         
                
                
                
        return new static(array_filter($this->items, $filter));

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    39
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    40
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    41
                

                                    
                             3                         
                
                
                
    public function getIterator(): \ArrayIterator

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    42
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    43
                

                                    
                             3                         
                
                
                
        return new \ArrayIterator($this->items);

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    44
                

                                    
                                                    
                
                
                
    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    45
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    46
                

                                    
                                                    
                
                
                
    abstract protected function getType(): string;

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    48
                

                                    
                             6                         
                
                
                
    private function assertType(): void

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    49
                

                                    
                                                    
                
                
                
    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    50
                

                                    
                             6                         
                
                
                
        $type = $this->getType();

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    51
                

                                    
                                                    
                
                
                

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    52
                

                                    
                             6                         
                
                
                
        if (!all(instance_of($type), $this->items)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    53
                

                                    
                             1                         
                
                
                
            throw CollectionException::invalidType(get_class(first($this->items)), $type);

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
It seems like first($this->items) can also be of type null; however, parameter $object of get_class() does only seem to accept object, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

                                            53
                                            
                                                
            throw CollectionException::invalidType(get_class(/** @scrutinizer ignore-type */ first($this->items)), $type);

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

                     Loading history...
                

                    


    




                                                                                    


                    		
                

            
                                                                                                            
                            
            
                                    
            
            

                
                    54
                

                                    
                                                    
                
                
                
        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    55
                

                                    
                             5                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
                    56
                

                                    
                                                    
                
                
                
}

            


            
                                                        
            
                                    
            
            

                
                    57