Method prune

src/utils.ts:764–770

Iterates through the list and removes nodes where filter returns true

(filter: (value: T) => boolean)

  /** Iterates through the list and removes nodes where filter returns true */
  prune(filter: (value: T) => boolean) {
    for (const node of this.nodes()) {
      if (filter(node.value)) {
        this.remove(node);
      }
    }
  }

  clear() {
    this.count = 0;