Method: PerfectQueue::Queue#poll

Defined in:
lib/perfectqueue/queue.rb

#poll(options = {}) ⇒ Object 



37
38
39
40
41
42
43
 
# File 'lib/perfectqueue/queue.rb', line 37

def poll(options={})
  options = options.merge({:max_acquire=>1})
  if acquired = poll_multi(options)
    return acquired[0]
  end
  return nil
end