function arrayBufferToBase64()

in src/lib/audio-recorder.ts [24:32]

• 9 lines of code
• 2 McCabe index (conditional complexity)

function arrayBufferToBase64(buffer: ArrayBuffer) {
  var binary = "";
  var bytes = new Uint8Array(buffer);
  var len = bytes.byteLength;
  for (var i = 0; i < len; i++) {
    binary += String.fromCharCode(bytes[i]);
  }
  return window.btoa(binary);
}