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이정민 / OPproject

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  • OPproject
  • node_modules
  • generic-pool
  • lib
  • DequeIterator.js
  • 서예진's avatar
    final commit · 8bb8b00e
    8bb8b00e
    서예진 authored 2019-12-13 01:35:31 +0900
DequeIterator.js 420 Bytes
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"use strict";

const DoublyLinkedListIterator = require("./DoublyLinkedListIterator");
/**
 * Thin wrapper around an underlying DDL iterator
 */
class DequeIterator extends DoublyLinkedListIterator {
  next() {
    const result = super.next();

    // unwrap the node...
    if (result.value) {
      result.value = result.value.data;
    }

    return result;
  }
}

module.exports = DequeIterator;