String _hexEncode()

in lib/src/digest.dart [46:55]

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

String _hexEncode(List<int> bytes) {
  const hexDigits = '0123456789abcdef';
  var charCodes = Uint8List(bytes.length * 2);
  for (var i = 0, j = 0; i < bytes.length; i++) {
    var byte = bytes[i];
    charCodes[j++] = hexDigits.codeUnitAt((byte >> 4) & 0xF);
    charCodes[j++] = hexDigits.codeUnitAt(byte & 0xF);
  }
  return String.fromCharCodes(charCodes);
}