# redux-list

> A set of higher order reducers to help reduce redux boilerplate

Latest version **0.2.1** (published 2016-07-04) · ISC license · 0 weekly downloads

## Install

```sh
npm install redux-list
pnpm add redux-list
yarn add redux-list
bun add redux-list
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.2.1 |
| Published | 2016-07-04 |
| First published | 2016-07-04 |
| Weekly downloads | 0 |
| License | ISC |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 3 |
| Author | Nicholas Dujay |
| Maintainers | dat2 |
| Keywords | redux, reducer, list |

## Links

- npm: https://www.npmjs.com/package/redux-list
- Repository: https://github.com/dat2/redux-list
- Issues: https://github.com/dat2/redux-list/issues
- npm.io page: https://npm.io/package/redux-list

## Recent versions

- 0.2.1 (latest) — 2016-07-04

## README

# redux-list
Some higher order actions that help with list state management.

## list higher order reducer

### Example usage
Creating a list reducer
```js
// todoListReducer.js
import { list } from 'redux-list';

// actions for a todo
function createEditAction(text) {
  return { type: 'EDIT', text };
}

function createCompleteAction() {
  return { type: 'COMPLETE' };
}

// the todo reducer for each element in the collection
const initialState = { text: '', completed: false };
function todo(state = initialState, action) {
  switch(action.type) {
    case 'EDIT':
      return {
        ...state,
        text: action.text
      };

    case 'COMPLETE':
      return {
        ...state,
        complete: true
      };
  }

  return state;
}

// the exports are based on redux modules
// https://github.com/erikras/ducks-modular-redux
const { reducer, actions: { push, insert, update, remove, pop } } = list(todo);

export default reducer;
export { push, insert, remove, pop, edit: update(createEditAction), complete: update(createCompleteAction) };
```

Using the actions created by the list reducer.
```js
// store.js
import { createStore } from 'redux';
import reducer, { push, edit, complete, insert, remove, pop } from './todoListReducer';
let store = createStore(reducer);

// Some example usage here

store.dispatch(push());
// nextState: [{ text: '', completed: false }]

store.dispatch(push());
// nextState: [{ text: '', completed: false }, { text: '', completed: false }]

store.dispatch(edit(0, 'first'));
// nextState: [{ text: 'first', completed: false }, { text: '', completed: false }]

store.dispatch(edit(1, 'second'));
// nextState: [{ text: 'first', completed: false }, { text: 'second', completed: false }]

store.dispatch(complete(1));
// nextState: [{ text: 'first', completed: false }, { text: 'second', completed: true }]

store.dispatch(insert(1));
// nextState: [{ text: 'first', completed: false }, { text: '', completed: false }, { text: 'second', completed: true }]

store.dispatch(remove(1));
// nextState: [{ text: 'first', completed: false }, { text: 'second', completed: true }]

store.dispatch(pop());
// nextState: [{ text: 'first', completed: false }]
```

---
_Source: https://npm.io/package/redux-list · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._