Module: ProcessShared::WithSelf

Included in:
AbstractSemaphore, SharedMemory
Defined in:
lib/process_shared/with_self.rb

Instance Method Summary collapse

Instance Method Details

#with_self ⇒ Object

With no associated block, return self. If the optional code block is given, it will be passed ‘self` as an argument, and the self object will automatically be closed (by invoking close on self) when the block terminates. In this instance, value of the block is returned.



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# File 'lib/process_shared/with_self.rb', line 8

def with_self
  if block_given?
    begin
      yield self
    ensure
      self.close
    end
  else
    self
  end
end