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Completed
Push — master ( 8f8ed1...dca6d3 )
by Shcherbak
01:55
created

RandomString::value()   A

↳ Parent: RandomString

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 2.0116

Importance

Changes 0
Metric Value
dl 0
loc 10
ccs 6
cts 7
cp 0.8571
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 7
nc 2
nop 0
crap 2.0116
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Funivan\CabbageCore\String\StringObject\Random;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Funivan\CabbageCore\String\StringList\StringListInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Funivan\CabbageCore\String\StringObject\StringInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class RandomString implements StringInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @var StringListInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $list;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(StringListInterface $list)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->list = $list;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                             1                         
                
                
                
    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function value(): string

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $items = \iterator_to_array($this->list->all());

            


            
                                                        
            
                                    
            
            

                
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        shuffle($items);

            


            
                                                        
            
                                    
            
            

                
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        $result = reset($items);

            


            
                                                        
            
                                    
            
            

                
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        if (!is_string($result)) {

            


            
                                                        
            
                                    
            
            

                
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            throw new \RuntimeException('Can not fetch random string from the list');

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $result;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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