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6.11 Queue

The (goblins actor-lib queue) module provides a FIFO queue.

Constructor: ^queue bcom

Constructs a FIFO queue actor which has the following methods:

  • length: Return the length of the queue.
  • empty?: Return #t if the queue is empty, #f otherwise.
  • enqueue val: Pushes val onto the queue.
  • dequeue: Removes and returns the oldest inserted value from the queue.