// We need this little helper for environments that do not support
// ReadableStream.prototype[Symbol.asyncIterator] yet. See #46
export async function* readStream(stream: ReadableStream<Uint8Array>): AsyncIterable<Uint8Array> {
  let reader = stream.getReader();

  try {
    while (true) {
      const { done, value } = await reader.read();
      if (done) break;
      yield value;
    }
  } finally {
    reader.releaseLock();
  }
}