single_item_storage 1.0.0 single_item_storage: ^1.0.0 copied to clipboard
A single item storage abstraction.
single_item_storage #
A single item storage abstraction with CRUD operations. Use it for testing, easily swapping implementations, and abstracting complex storage implementations.
This package provides a few implementations, but it's intended to be just a base
for you to implement and provide specific implementation - file, shared preferences or user defaults, etc.
To create your own, implement Storage<E>
Provided implementations:
- In-memory volatile implementation
- Cache implementation that wraps another storage implementation and adds caching capabilities. Useful when you have time consuming or performance heavy operations.
Example:
Storage<String> storage = MemoryStorage<String>();
// add/update item
await storage.save('item_1');
// retrieve item
String? myItem = await itemStore.get();
// delete item
await storage.delete();