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Push — master ( e3dd73...0b1820 )
by Pol
01:36
created

Current::of()   A

↳ Parent: Current

Complexity

Conditions 2
Paths 1

Size

Total Lines 15
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 6
c 1
b 0
f 0
nc 1
nop 0
dl 0
loc 15
ccs 6
cts 6
cp 1
crap 2
rs 10
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace loophp\fpt;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Closure;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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// phpcs:disable Generic.Files.LineLength.TooLong

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @psalm-immutable

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @psalm-template T

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class Current

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @psalm-pure

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public static function of(): Closure

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        return

            


            
                                                                        
                            
            
                                    
            
            

                
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            /**

            


            
                                                                        
                            
            
                                    
            
            

                
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             * @psalm-param iterable<T> $iterable

            


            
                                                                        
                            
            
                                    
            
            

                
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             * @psalm-return ?T

            


            
                                                                        
                            
            
                                    
            
            

                
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             */

            


            
                                                                        
                            
            
                                    
            
            

                
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            static function (iterable $iterable) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                $current = null;

            


            
                                                                        
                            
            
                                    
            
            

                
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                foreach ($iterable as $current) {

            


            
                                                                        
                            
            
                                    
            
            

                
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                    break;

            


            
                                                                        
                            
            
                                    
            
            

                
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                }

            


            
                                                                        
                            
            
                                    
            
            

                
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                return $current;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            };

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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