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Pull Request — master (#19)
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03:59
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CycleTrait::cycle()   A

↳ Parent: CycleTrait

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 2
c 1
b 0
f 0
nc 1
nop 0
dl 0
loc 4
ccs 2
cts 2
cp 1
crap 1
rs 10
1 
<?php
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/**
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 * @author Boudewijn Schoon <[email protected]>
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 * @copyright Zicht Online <http://zicht.nl>
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 */
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namespace Zicht\Itertools\lib\Traits;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Zicht\Itertools as iter;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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trait CycleTrait

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Make an iterator returning elements from this iterable and saving a

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * copy of each.  When the iterable is exhausted, return elements from

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * the saved copy.  Repeats indefinitely.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * > iter\iterable('ABCD')->cycle()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * A B C D A B C D A B C D ...

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return iter\lib\CycleIterator

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function cycle()

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        return iter\cycle($this);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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