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IsIterable::__construct()   A
last analyzed

↳ Parent: IsIterable

Complexity

Conditions 2
Paths 2

Size

Total Lines 3
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 2
dl 0
loc 3
ccs 3
cts 3
cp 1
rs 10
c 0
b 0
f 0
cc 2
nc 2
nop 1
crap 2
1 
<?php
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namespace Logikos\Util\Validation\Validator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Logikos\Util\Validation\Validator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class IsIterable implements Validator {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  private $description;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  const DEFAULT_DESCRIPTION = 'Must be iterable';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  public function __construct($description = null) {

            


            
                                                                        
                            
            
                                    
            
            

                
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    if (!is_null($description))

            


            
                                                                        
                            
            
                                    
            
            

                
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      $this->description = $description;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  public function validate($value): bool {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if (is_array($value)) return true;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if (is_object($value) && $value instanceof \Traversable) return true;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return false;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  public function getDescription() {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return $this->description ?: static::DEFAULT_DESCRIPTION;

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  }

            


            
                                                        
            
                                    
            
            

                
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}