async function getBytes()

in src/uploads.ts [141:165]

• 21 lines of code
• 6 McCabe index (conditional complexity)

async function getBytes(value: ToFileInput): Promise<Array<BlobPart>> {
  let parts: Array<BlobPart> = [];
  if (
    typeof value === 'string' ||
    ArrayBuffer.isView(value) || // includes Uint8Array, Buffer, etc.
    value instanceof ArrayBuffer
  ) {
    parts.push(value);
  } else if (isBlobLike(value)) {
    parts.push(await value.arrayBuffer());
  } else if (
    isAsyncIterableIterator(value) // includes Readable, ReadableStream, etc.
  ) {
    for await (const chunk of value) {
      parts.push(chunk as BlobPart); // TODO, consider validating?
    }
  } else {
    throw new Error(
      `Unexpected data type: ${typeof value}; constructor: ${value?.constructor
        ?.name}; props: ${propsForError(value)}`,
    );
  }

  return parts;
}