https://github.com/behnammodi/jetstate

state managment
https://github.com/behnammodi/jetstate

Last synced: 26 days ago
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state managment

• Host: GitHub
• URL: https://github.com/behnammodi/jetstate
• Owner: behnammodi
• License: mit
• Created: 2018-12-14T09:42:35.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2021-02-22T11:08:39.000Z (over 5 years ago)
• Last Synced: 2024-05-21T15:15:48.389Z (about 2 years ago)
• Language: JavaScript
• Size: 7.81 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

          
# jetstate

[![NPM](https://nodei.co/npm/jetstate.png)](https://nodei.co/npm/jetstate/)

[![install size](https://packagephobia.now.sh/badge?p=jetstate)](https://packagephobia.now.sh/result?p=jetstate) [![dependencies](https://david-dm.org/uxitten/jetstate.svg)](https://david-dm.org/uxitten/jetstate.svg)



  





  





  



state managment

## install

```npm

npm i jetstate --save

```

## use

```javascript

import { init, state } from 'jetstate';

/**

 * initial new state

 */

init({

  name: 'time',

  defaultValue: new Date().getTime(), 

  willUpdate: (previousValue, nextValue) => {

    console.log('willUpdate', previousValue, nextValue);

  },

  shouldUpdate: (previousValue, nextValue) => {

    if (typeof nextValue 'number') return true;

    else return false        

  },

  didUpdate: value => {

    console.log('didUpdate', value);

  }

});

var time = state.time;

//with this code, willUpdate is run and then didUpdate is run

state.time = new Date().getTime();

```