readFileAsString method

Future<String?> readFileAsString({
  1. String? fileName,
  2. String? path,
})

Reads the file and returns its UTF-8 content. Returns null when the file does not exist.

Implementation

Future<String?> readFileAsString({String? fileName, String? path}) async {
  final String resolved = await _resolvePath(fileName, path);
  final File file = File(resolved);
  if (!file.existsSync()) return null;
  return file.readAsStringSync();
}