Standard Repositories

Provides an interface for Repositories in your Flutter apps.

If you've never heard of the concept of repositories, you can read about theme in the bloc documentation.

Usage

Create a repository for a particular type

import 'package:standard_repositories/standard_repositories.dart';

class MyRepository {
    MyRepository();

    final repository = Repository<String>(repositoryName: 'my_repository');

    void makeUpperCase() {
        repository.value = repository.value.toUpperCase();
    }
}

Use the repository in your app

final repository = MyRepository('Hello, world!');
final subscription = repository.stream.listen((value) {
    print(value);
});

repository.makeUpperCase();

subscription.cancel();

Prints

• Hello, world!
• HELLO, WORLD!

Available Repositories

Repository

A simple repository that allows you to manage a single value.

Setting Values:

• value = value: Set the value to a new value.

Reading Values:

• stream: A stream of the value.
• value: The current value.

MultiRepository

A repository with a collection of handy functions to manage a collection of values.

Setting Values:

• value = values: Set the collection to a new value.
• add(value): Add a value to the collection.
• addAll(values): Add multiple values to the collection.
• remove(value): Remove a value from the collection.
• removeWhere(selector): Remove all values that match the selector.
• replace(existingValue, newValue): Replace a value in the collection.
• replaceWhere(selector, value): Replace all values that match the selector.

Reading Values:

• stream: A stream of the collection.
• value: The current value of the collection.

RepositoryGroup

A group of repositories that allows you to manage a collection of repositories.

import 'package:standard_repositories/standard_repositories.dart';

final repositoryGroup = RepositoryGroup<String>(
  build: (id) => Repository<String>(repositoryName: 'my_repository_$id'),
  );

  final repository = repositoryGroup.getRepository('id1');
  // Use repository like normal