Function access

packages/react-cache/src/LRU.js:116–143

(entry: Entry<T>)

  }

  function access(entry: Entry<T>): T {
    const next = entry.next;
    if (next !== null) {
      // Entry already cached
      const resolvedFirst: Entry<T> = (first: any);
      if (first !== entry) {
        // Remove from current position
        const previous = entry.previous;
        previous.next = next;
        next.previous = previous;

        // Append to head
        const last = resolvedFirst.previous;
        last.next = entry;
        entry.previous = last;

        resolvedFirst.previous = entry;
        entry.next = resolvedFirst;

        first = entry;
      }
    } else {
      // Cannot access a deleted entry
      // TODO: Error? Warning?
    }
    scheduleCleanUp();
    return entry.value;
  }

  function setLimit(newLimit: number): void {
    LIMIT = newLimit;