ember-redux-batched-actions

Ember CLI shim for redux-batched-actions https://github.com/tshelburne/redux-batched-actions

Usage

Import and use!

Be sure that your action is an FSA-compliant action (consider using this addon https://github.com/foxnewsnetwork/ember-redux-actions) app/components/french-guillotine.js

1import { behead } from 'dummy/actions/beheading';
2import { batchActions } from 'redux-batched-actions';
3
4function actionsToDispatch(dispatch) {
5  return {
6    releaseBlade(louis, marie, robbie) {
7      const killAll = [
8        behead(louis),
9        behead(marie),
10        behead(robbie)
11      ];
12      dispatch(killAll);
13    }
14  };
15}

And don't forget to declare what actions are batch-enabled in app/reducers/index.js:

1import napoleonReducer from 'app/reducers/napoleon';
2import louis14Reducer from 'app/reducers/louis-14';
3import beheadingReducer from 'app/reducers/beheading';
4import { enableBatching } from 'redux-batched-actions';
5
6export default {
7  empire: napoleonReducer,
8  monarch: louis14Reducer,
9  revolution: enableBatching(beheadingReducer)
10}

Q&A

Q: Why do I need redux-batched-actions when I already have redux-thunk? A: redux-batched-actions have the advantage that, at the end of the day, only 1 action is being thrown into the redux system, therefore, there is only 1 subscribe update cycle that gets run. While this isn't a big deal if your thunks are small, you're on glimmer, and you're on a multi-core system that can leverage concurrency, but if you're on a single-core system without glimmer your entire UI thread will hang for a good minute if you're processing large amounts of data and populating your redux store with it. Batched-actions resolve this problem handily. If you're not doing async work, it's better to batch then thunk!

Installation

• git clone <repository-url> this repository
• cd ember-redux-batched-actions
• npm install
• bower install

Running

• ember serve
• Visit your app at http://localhost:4200.

Running Tests

• npm test (Runs ember try:each to test your addon against multiple Ember versions)
• ember test
• ember test --server

Building

• ember build

For more information on using ember-cli, visit https://ember-cli.com/.