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Completed
Push — master ( 74519f...bcfd93 )
by Marcelo
40s
created

HashOf   A

↳ Parent: Project

Complexity

Total Complexity 4

Size/Duplication

Total Lines 29
Duplicated Lines 100 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 4
c 1
b 0
f 0
dl 29
loc 29
rs 10

4 Methods

Rating   Name   Duplication   Size   Complexity  
A coerce_not_nil() 11 11 1
A initialize() 5 5 1
A for_values() 3 3 1
A for_keys() 3 3 1

How to fix   Duplicated Code   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

1 
module Koine
2 
  module Attributes
3 
    module Adapter
4 View Code Duplication 
      class HashOf < Base
0 ignored issues
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Duplication introduced by
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5 
        def initialize(key_adapter, value_adapter)
6 
          @key_adapter = key_adapter || raise(ArgumentError, 'Invalid key adapter')
7 
          @value_adapter = value_adapter || raise(ArgumentError, 'Invalid value adapter')
8 
          with_default_value({})
9 
        end
10 

            


            
                                                                        
                            
            
                                    
            
            

                
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        def for_keys

            


            
                                                                        
                            
            
                                    
            
            

                
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          @key_adapter

            


            
                                                                        
                            
            
                                    
            
            

                
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        end

            


            
                                                                        
                            
            
                                    
            
            

                
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        def for_values

            


            
                                                                        
                            
            
                                    
            
            

                
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          @value_adapter

            


            
                                                                        
                            
            
                                    
            
            

                
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        end

            


            
                                                                        
                            
            
                                    
            
            

                
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        private

            


            
                                                                        
                            
            
                                    
            
            

                
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        def coerce_not_nil(hash)

            


            
                                                                        
                            
            
                                    
            
            

                
                    22
                

                                    
                                                    
                
                
                
          secure do

            


            
                                                                        
                            
            
                                    
            
            

                
                    23
                

                                    
                                                    
                
                
                
            {}.tap do |new_hash|

            


            
                                                                        
                            
            
                                    
            
            

                
                    24
                

                                    
                                                    
                
                
                
              hash.each do |key, value|

            


            
                                                                        
                            
            
                                    
            
            

                
                    25
                

                                    
                                                    
                
                
                
                key = @key_adapter.coerce(key)

            


            
                                                                        
                            
            
                                    
            
            

                
                    26
                

                                    
                                                    
                
                
                
                value = @value_adapter.coerce(value)

            


            
                                                                        
                            
            
                                    
            
            

                
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                new_hash[key] = value

            


            
                                                                        
                            
            
                                    
            
            

                
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              end

            


            
                                                                        
                            
            
                                    
            
            

                
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            end

            


            
                                                                        
                            
            
                                    
            
            

                
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          end

            


            
                                                                        
                            
            
                                    
            
            

                
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        end

            


            
                                                                        
                            
            
                                    
            
            

                
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      end

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    33
                

                                    
                                                    
                
                
                
    end

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    34
                

                                    
                                                    
                
                
                
  end

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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end

            


            
                                                        
            
                                    
            
            

                
                    36