cookie<T> method

T? cookie<T>(String key)

Gets a cookie by name and casts it to type T.

If the cookie doesn't exist, it returns null.

If T is String, it's casted to a string. If T is bool, it's parsed from a string. If T is int, it's parsed from a string. If T is double, it's parsed from a string. Otherwise, it's casted to T.

Implementation

T? cookie<T>(String key) {
  if (_cookies[key] == null) return null;
  return switch (T.toString()) {
    'String' => _cookies[key].toString(),
    'bool' => bool.parse(_cookies[key]) as T,
    'int' => int.parse(_cookies[key]) as T,
    'double' => double.parse(_cookies[key]) as T,
    (_) => _cookies[key],
  };
}