box

Description:

box

Dart Box #
A fluent Dart persistence API inspired by SQL.
This library is still in an early phase of development.
Currently Box has following implementations:

MemoryBox: a very simple implementation that runs completely in-memory, ideal for unit tests and caching.
FileBox: an in-memory implementation that persists data to a simple JSON file, useful for simple applications with a low concurrency.
MongoDbBox
FirestoreBox: this implementation has some limitations, it does not support composite keys, LIKE, NOT, OR and IN.
PostgresBox: restricted to JSON types for lists and nested entities, it does not support arrays and complex types.

Box requires a registry to be generated from the entity model.
See box_generator how to do so.
Example:
var registry = Registry()..register(User$BoxSupport());
var box = FileBox('.box/test', registry);

var users = await box.selectFrom<User>()
.where('name').like('C%')
.orderBy('name').ascending()
.list();

users.forEach((user) => print(user.name));
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