getOrFail method

  1. @override
FutureOr<Map<String, dynamic>> getOrFail(
  1. String key, {
  2. Exception onFail()?,
})
override

Implementation

@override
FutureOr<Map<String, dynamic>> getOrFail(String key,
        {Exception Function()? onFail}) =>
    store[key] as Map<String, dynamic>? ??
    (throw (onFail?.call() ?? Exception('Key $key not found')));