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Completed
Pull Request — master (#6)
by Marcelo
02:43
created

Group.initialize()   A

↳ Parent: Group

Complexity

Conditions 1

Size

Total Lines 9

Duplication

Lines 0
Ratio 0 %
Metric Value
dl 0
loc 9
rs 9.6667
cc 1
1 
require "thor/core_ext/hash_with_indifferent_access"
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module Carrasco

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  class Group

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    InvalidGroupError = Class.new(StandardError)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    attr_reader :command_name, :commands, :description, :help

            


            
                                                                        
                            
            
                                    
            
            

                
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    def initialize(group_name, options = {})

            


            
                                                                        
                            
            
                                    
            
            

                
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      options = Thor::CoreExt::HashWithIndifferentAccess.new(options)

            


            
                                                                        
                            
            
                                    
            
            

                
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      @command_name  = group_name

            


            
                                                                        
                            
            
                                    
            
            

                
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      @help        = options[:help] || command_name

            


            
                                                                        
                            
            
                                    
            
            

                
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      @description = options[:description] || "description not given"

            


            
                                                                        
                            
            
                                    
            
            

                
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      @commands    = options.fetch('commands') do

            


            
                                                                        
                            
            
                                    
            
            

                
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        raise InvalidGroupError, "Commands not provided for group '#{group_name}'"

            


            
                                                                        
                            
            
                                    
            
            

                
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      end

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    end

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    def inject_into_class(klass)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      group = self

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      klass.desc(help, description)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      klass.class_eval do

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        define_method(group.command_name) do

            


            
                                                                                                            
                            
            
                                    
            
            

                
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          execute_commands(group.commands)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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

            


            
                                                        
            
                                    
            
            

                
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