Method toArrayBuffer

src/parsers/BinaryWriter.ts:99–119

* Get the final ArrayBuffer containing all written data. * Merges all chunks into a single buffer.

()

   * Merges all chunks into a single buffer.
   */
  toArrayBuffer(): ArrayBuffer {
    // Add final chunk if it has data
    if (this.offset > 0) {
      this.chunks.push(this.currentBuffer.slice(0, this.offset));
    }

    // Calculate total size
    const totalSize = this.chunks.reduce((sum, chunk) => sum + chunk.byteLength, 0);

    // Merge all chunks into single buffer
    const result = new ArrayBuffer(totalSize);
    const resultView = new Uint8Array(result);
    let position = 0;

    for (const chunk of this.chunks) {
      resultView.set(new Uint8Array(chunk), position);
      position += chunk.byteLength;
    }

    return result;
  }

  /**
   * Get as Blob for download