Function toArray

src/cursor/abstract_cursor.ts:654–676

* Returns an array of documents. The caller is responsible for making sure that there * is enough memory to store the results. Note that the array only contains partial * results when this cursor had been previously accessed. In that case, * cursor.rewind() can be used to reset the cursor.

()

   * cursor.rewind() can be used to reset the cursor.
   */
  async toArray(): Promise<TSchema[]> {
    this.signal?.throwIfAborted();

    const array: TSchema[] = [];
    // at the end of the loop (since readBufferedDocuments is called) the buffer will be empty
    // then, the 'await of' syntax will run a getMore call
    for await (const document of this) {
      array.push(document);
      const docs = this.readBufferedDocuments();
      if (this.transform != null) {
        for (const doc of docs) {
          array.push(await this.transformDocument(doc));
        }
      } else {
        // Note: previous versions of this logic used `array.push(...)`, which adds each item
        // to the callstack.  For large arrays, this can exceed the maximum call size.
        for (const doc of docs) {
          array.push(doc);
        }
      }
    }
    return array;
  }
  /**
   * Add a cursor flag to the cursor
   *