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@zjxpcyc/t-store

v0.1.0

Published

这是一个简易版的类 `redux` 库, 同时也受到 `react` `hook` 的部分启发,提供一个函数式的 微型 store 管理。

Readme

t-store

NPM version Build Status codecov

这是一个简易版的类 redux 库, 同时也受到 react hook 的部分启发,提供一个函数式的 微型 store 管理。

安装

npm install @zjxpcyc/t-store -S

适用对象

  • 小型业务系统, 对 store 管理要求不高

  • 模块 data 或 state 管理. 比如 微信小程序 globaldata 不适用的情况下

使用

import { createState } from '@zjxpcyc/t-store'

// 类似 react hook 写法
// 返回值是一个函数
const useFoo = createState({foo: 'bar'})

// 如果传入一个普通的 dom event
// 则会进行简单的解析取出可用的 value
const useFoo = createState(event)

// 取值, 改变值统一使用 changeFoo 函数
// subscribe(listener) 可以用来监控改变
const [value, changeFoo, subscribe] = useFoo()

// 也可以直接传入一个监控函数
// 但是这个监控函数会立即执行一次
const [value, changeFoo, subscribe, unSubscribe] = useFoo((val) => { /* 这里可以监控 val 的改变 */ })

// 后面再修改值就会被监控到
changeFoo({foo: 'updated'})

// 如果想取消监控
unSubscribe()

特性

  • [x] 轻量, 无 action reducer 等概念

  • [x] 支持订阅

  • [ ] 支持类 redux store 概念

  • [ ] 支持扩展

  • [ ] 提供扩展辅助函数