 
   ## Examples
 
-      iex> queue = Gullintanni.Queue.new([{:alice, 0}, {:bob, 0}, {:charlie, 0}])
+      iex> queue = Gullintanni.Queue.new([:alice, :bob, :charlie])
       iex> {new_queue, item} = Gullintanni.Queue.pop_r(queue)
       iex> new_queue
       #Queue<size: 2, front: {:alice, 0}, rear: {:bob, 0}>


  ## Examples

      iex> queue = Gullintanni.Queue.new([{:alice, 0}, {:bob, 0}, {:charlie, 0}])
      iex> Gullintanni.Queue.size(queue)
      3



  ## Examples

      iex> queue = Gullintanni.Queue.new([:alice, :bob, :charlie])
      iex> Gullintanni.Queue.move(queue, {:charlie, 0}, 5)
      #Queue<size: 3, front: {:charlie, 5}, rear: {:bob, 0}>

      iex> queue = Gullintanni.Queue.new([:alice, :bob, :charlie])
      iex> Gullintanni.Queue.move(queue, {:dave, 0}, 5)
      #Queue<size: 3, front: {:alice, 0}, rear: {:charlie, 0}>

      iex> queue = Gullintanni.Queue.new([:alice, :bob, :charlie, :alice])
      iex> Gullintanni.Queue.move(queue, {:alice, 0}, 5)
      #Queue<size: 4, front: {:alice, 5}, rear: {:alice, 0}>
  """
