getString method

Future<String?> getString(
  1. String key
)

Gets a string value from the cache with the given key.

Returns null if the key is not found. The value is decoded from UTF-8 bytes.

Implementation

Future<String?> getString(String key) async {
  final bytes = await get(key);
  if (bytes == null) {
    return null;
  }
  return utf8.decode(bytes);
}