appendString method

Future<void> appendString(
  1. String value, {
  2. Encoding encoding = utf8,
})

Appends value string at the end of the file using provided encoding.

Implementation

Future<void> appendString(String value, {Encoding encoding = utf8}) async {
  final fileAccess = await open(mode: FileMode.writeOnlyAppend);
  await fileAccess.writeString(value, encoding: encoding);
  await fileAccess.close();
}