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Module: Singleton::SingletonInstanceMethods

Do not use. This module is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
::RactorLocalSingleton, ::Singleton
Defined in: lib/singleton.rb

Instance Method Summary

  • #_dump(depth = -1))

    By default, do not retain any state when marshalling.

  • #clone

    Raises a TypeError to prevent cloning.

  • #dup

    Raises a TypeError to prevent duping.

Instance Method Details

#_dump(depth = -1))

By default, do not retain any state when marshalling.

[ GitHub ] 

  


# File 'lib/singleton.rb', line 110



def _dump(depth = -1)
  ''
end


  








  

    #clone  
  



  

    

Raises a TypeError to prevent cloning.


  





  
Raises:


    
  
  • 
    (TypeError)
  
    • 





  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 100



def clone
  raise TypeError, "can't clone instance of singleton #{self.class}"
end


  








  

    #dup  
  



  

    

Raises a TypeError to prevent duping.


  





  
Raises:


    
  
  • 
    (TypeError)
  
    • 





  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 105



def dup
  raise TypeError, "can't dup instance of singleton #{self.class}"
end