Method: Green::Mutex#lock

Defined in:
lib/green/semaphore.rb

#lock ⇒ Object 



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# File 'lib/green/semaphore.rb', line 80

def lock
  if Green.current.locals["mutex_locked_#{self.object_id}"]
    Green.current.locals.delete "mutex_locked_#{self.object_id}"
    raise Green::GreenError.new
  end
  Green.current.locals["mutex_locked_#{self.object_id}"] = true
  acquire
end