https://github.com/gplopes/mobx-keeper

A directly and easy way to keep mobx observable persistent.
https://github.com/gplopes/mobx-keeper

javascript mobx mobx-decorators mobx-react persistent persistent-storage

Last synced: about 2 months ago
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A directly and easy way to keep mobx observable persistent.

• Host: GitHub
• URL: https://github.com/gplopes/mobx-keeper
• Owner: gplopes
• License: mit
• Created: 2017-12-31T00:00:38.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-04-27T07:06:45.000Z (about 7 years ago)
• Last Synced: 2025-04-14T21:12:15.913Z (about 2 months ago)
• Topics: javascript, mobx, mobx-decorators, mobx-react, persistent, persistent-storage
• Language: JavaScript
• Size: 157 KB
• Stars: 4
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
![mobx-keeper](https://image.ibb.co/fL1zew/KEEPER_logo.png)

# mobx keeper

An easy way to keep mobx observable persistent and rehydrate.

[![npm version](https://badge.fury.io/js/mobx-keeper.svg)](https://badge.fury.io/js/mobx-keeper)

[![Build Status](https://travis-ci.org/gplopes/mobx-keeper.svg?branch=master)](https://travis-ci.org/gplopes/mobx-keeper)

[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=shields)](http://makeapullrequest.com)

[![npm downloads](https://img.shields.io/npm/dm/mobx-keeper.svg?style=flat-square)](https://www.npmjs.com/package/mobx-keeper)

## Quickstart

`npm install mobx-keeper`

Usage Examples:

1. [Basic Usage](#basic-usage)

2. [Decorator Usage](#decorator-usage)

3. [Variable Usage](#variable-usage)

#### Basic Usage

Basic usage can be created inside an ES6+ class or a function.

```js

import { createKeeper } from 'mobx-keeper';

// ES6+ Class

class Store {

  constructor() {

    createKeeper(this, { storeItem: 'lorem ipsum' });

  }

}

// Function

function Store() {

  createKeeper(this, { storeItem: 'lorem ispum' });

}

const myStore = new Store();

```

#### Decorator Usage

If you are using [Decorators Transformer](https://babeljs.io/docs/plugins/transform-decorators/) with Babel or another compile you can wrap variables with **keep** and it will return a mobx observable.

```js

import { keep } from 'mobx-keeper';

// @Decorator

class Store {

  @keep storeItem = "lorem ispum";

}

```

#### Variable Usage

Keepers values can initialized as single variable, using any JS primitives.

```js

import { keep } from 'mobx-keeper';

const temperature = keep('temperature', 20);

temperature.set(25);

````

### PR, Comments & feedback are welcome :)

#### Run test

```

> npm test

> npm run test:watch

```

#### Run playground

##### A playground with a more visual example

```

> npm run example

```

------

### Built With [Mobx](https://mobx.js.org/)

[![forthebadge](https://forthebadge.com/images/badges/built-by-developers.svg)](https://forthebadge.com)