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withIsbnCalculator()   A
last analyzed

↳ Parent: IsbnCalculatorAwareExtensionTrait

Complexity

Conditions 1
Paths 1

Size

Total Lines 7
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 1

Importance

Changes 0
Metric Value
eloc 3
dl 0
loc 7
ccs 4
cts 4
cp 1
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 1
crap 1
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<?php
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declare(strict_types = 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace DummyGenerator\Definitions\Extension\Awareness;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use DummyGenerator\Definitions\Calculator\IsbnCalculatorInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use DummyGenerator\Definitions\Extension\ExtensionInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * A helper trait to be used with IsbnCalculatorAwareExtension.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait IsbnCalculatorAwareExtensionTrait

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected IsbnCalculatorInterface $isbnCalculator;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function withIsbnCalculator(IsbnCalculatorInterface $calculator): ExtensionInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $instance = clone $this;

            


            
                                                                        
                            
            
                                    
            
            

                
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        $instance->isbnCalculator = $calculator;

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $instance;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The expression return $instance returns the type DummyGenerator\Definitio...atorAwareExtensionTrait which is incompatible with the type-hinted return DummyGenerator\Definitio...sion\ExtensionInterface.
                                                                                                                                                                                                        

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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