Class: Queue

Inherits:

Object

• Object
• Queue

show all

Defined in:

lib/chinese/core_ext/queue.rb

Instance Method Summary (collapse)

• - (Object) pop!

  Return nil if queue is empty.

• - (Object) to_a

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# File 'lib/chinese/core_ext/queue.rb', line 12

def pop!
  pop(non_block = true)
rescue ThreadError => e
  case e.message
  when /queue empty/
    nil
  else
    raise
  end
end

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# File 'lib/chinese/core_ext/queue.rb', line 7

def to_a
  @que
end