kltk Observable

a simple observable data

Installtion

npm install kltk-observable

Usage

1. import with esm

   import { observable } from 'kltk-observable';

2. create a observable

   const initial = {};
   const store = observable(initial);

3. subscribe/unsubscribe observable state changes

   const listener = (state) => {
     console.log('store changed', state);
   };
   
   const unsubscribe = store.subscribe(listener);
   
   setTimeout(() => {
     // unsubscribe with subscribe return 
     unsubscribe();
   
     // unsubscribe with store
     // store.unsubscribe(listener);
   });