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Module: Singleton::SingletonClassMethods

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

Instance Method Summary

Instance Method Details

#_load(str)

By default calls instance(). Override to retain singleton state.

[ GitHub ] 

  


# File 'lib/singleton.rb', line 122



def _load(str)
  instance
end


  








  

    #clone  
  

  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 117



def clone # :nodoc:
  Singleton.__init__(super)
end


  








  

    #inherited(sub_klass)   (private)
  

  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 132



def inherited(sub_klass)
  super
  Singleton.__init__(sub_klass)
end


  








  

    #instance  
  

  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 126



def instance # :nodoc:
  @singleton__instance__ || @singleton__mutex__.synchronize { @singleton__instance__ ||= new }
end


  








  

    #set_instance(val)   (private)
  

  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 137



def set_instance(val)
  @singleton__instance__ = val
end


  








  

    #set_mutex(val)   (private)
  

  [ GitHub ]


  

  


# File 'lib/singleton.rb', line 141



def set_mutex(val)
  @singleton__mutex__ = val
end