› Fiber::Local › Source › Fiber › Local

module Local

Definitions

def local

Instantiate a new thread-local object. By default, invokes new to generate the instance.

Signature
returns　Object

Implementation

 
def local
	self.new
end

def instance

Get the current thread-local instance. Create it if required.

Signature
returns　Object

The thread-local instance.

Implementation

 
def instance
	# This is considered a local "override" in the dynamic scope of the fiber:
	if instance = Fiber[@fiber_local_attribute_name]
		return instance
	end
	
	# This is generally the fast path:
	thread = Thread.current
	unless instance = thread.instance_variable_get(@fiber_local_variable_name)
		if instance = self.local
			thread.instance_variable_set(@fiber_local_variable_name, instance)
		end
	end
	
	return instance
end

def instance= instance

Assigns to the fiber-local instance.

Signature
parameter　instance　Object

The object that will become the thread-local instance.

Implementation

 
def instance= instance
	Fiber[@fiber_local_attribute_name] = instance
end