pull method

@override Future pull(String key)

Retrieve an item from the cache and delete it.

• Parameters:
  • key: The key of the item to retrieve and delete.
• Returns: The value of the item, or null if not found.

Implementation

@override
Future<dynamic> pull(String key) async {
  final value = await get(key);
  if (value != null) {
    await forget(key);
  }
  return value;
}