storey 0.2.2

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  • Changelog
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storey #

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Redux like store but hierarchical.

Usage #

A simple usage example:

import 'dart:async';

import 'package:storey/storey.dart';

class StringState {
  String str;

class OverwriteAction extends Action {
  const OverwriteAction(this.str);

  final String str;

StringState _handleOverwriteAction(StringState state, OverwriteAction action) {
  return state..str = action.str;

class ExchangeAction extends RequestAction<String> {
  final String str;

StringState _handleExchangeAction(StringState state, ExchangeAction action) {
  action.result = state.str;
  return state..str = action.str;

Reducer<StringState> _reducer = new MergedTypedReducer<StringState>(
      new ProxyTypedReducer<StringState, OverwriteAction>(_handleOverwriteAction),
      new ProxyTypedReducer<StringState, ExchangeAction>(_handleExchangeAction),

Store<StringState> createStore(String initialStr) {
  return new Store<StringState>(
    name: 'app',
    initialState: new StringState(initialStr),
    reducer: _reducer,
    middlewares: <Middleware>[thunkMiddleware],

Future<Null> main() async {
  Store<StringState> store = createStore('foo');
  assert(store.state.str == 'foo');

  store.dispatch(const OverwriteAction('bar'));
  assert(store.state.str == 'bar');

  ExchangeAction request = new ExchangeAction('foobar');
  assert(store.state.str == 'foobar');
  assert(request.result == 'bar');

License #

Released under The MIT License (MIT). See LICENSE for the full license text.

View Bindings #

Clients #

Recommendations #

Changelog #

0.2.2 #

  • Fix test coverage

0.2.1 #

  • Add factory constructor Action.empty() to construct empty action
  • Throw StateError if multiple reducers accept the dispatching action

0.2.0 #

  • Refactor thunk as a function that accepts a store and returns a value

0.1.0 #

  • Align store a name
  • Rename TypedMiddlewareBinding to ProxyTypedMiddleware
  • Fix skipped typed middleware due to null state
  • Add tests and CI support

0.0.1 #

  • Initial version

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  storey: ^0.2.2

2. Install it

You can install packages from the command line:

with pub:

$ pub get

Alternatively, your editor might support pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:storey/storey.dart';
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The package version is not analyzed, because it does not support Dart 2. Until this is resolved, the package will receive a health and maintenance score of 0.

Analysis issues and suggestions

Support Dart 2 in pubspec.yaml.

The SDK constraint in pubspec.yaml doesn't allow the Dart 2.0.0 release. For information about upgrading it to be Dart 2 compatible, please see

Maintenance issues and suggestions

Make sure dartdoc successfully runs on your package's source files. (-10 points)

Dependencies were not resolved.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=1.20.1 <2.0.0