module RactorLocalSingleton::RactorLocalSingletonClassMethods
Public Instance Methods
instance()
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# File lib/singleton.rb, line 204 def instance set_mutex(Thread::Mutex.new) if Ractor.current[mutex_key].nil? return Ractor.current[instance_key] if Ractor.current[instance_key] Ractor.current[mutex_key].synchronize { return Ractor.current[instance_key] if Ractor.current[instance_key] set_instance(new()) } Ractor.current[instance_key] end
Private Instance Methods
instance_key()
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# File lib/singleton.rb, line 216 def instance_key :"__RactorLocalSingleton_instance_with_class_id_#{object_id}__" end
mutex_key()
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# File lib/singleton.rb, line 220 def mutex_key :"__RactorLocalSingleton_mutex_with_class_id_#{object_id}__" end
set_instance(val)
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# File lib/singleton.rb, line 224 def set_instance(val) Ractor.current[instance_key] = val end
set_mutex(val)
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# File lib/singleton.rb, line 228 def set_mutex(val) Ractor.current[mutex_key] = val end