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Branch — master (73ca69)
by Boudry
03:33
created

SchulzeRatio::schulzeVariant()   A

↳ Parent: SchulzeRatio

Complexity

Conditions 2
Paths 2

Size

Total Lines 5
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 4
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 5
ccs 4
cts 4
cp 1
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 4
nc 2
nop 2
crap 2
1 
<?php
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/*
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    Schulze part of the Condorcet PHP Class
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    By Julien Boudry - MIT LICENSE (Please read LICENSE.txt)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    https://github.com/julien-boudry/Condorcet

            


            
                                                                                                            
                            
            
                                    
            
            

                
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*/

            


            
                                                                                                            
                            
            
                                    
            
            

                
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Condorcet\Algo\Methods;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Condorcet\Algo\Methods\Schulze_Core;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Condorcet\CondorcetException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class SchulzeRatio extends Schulze_Core

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    // Method Name

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public const METHOD_NAME = ['Schulze Ratio','SchulzeRatio','Schulze_Ratio'];

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    protected function schulzeVariant (int &$i, int &$j) : float {

            


            
                                                        
            
                                    
            
            

                
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        return (float) ($this->_selfElection->getPairwise(false)[$j]['win'][$i] !== 0) ?

            


            
                                                        
            
                                    
            
            

                
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            ($this->_selfElection->getPairwise(false)[$i]['win'][$j] / $this->_selfElection->getPairwise(false)[$j]['win'][$i]) :

            


            
                                                        
            
                                    
            
            

                
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                0;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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