@jill64/async-observer

async-observer

Make Promise state observable as a string

Install

npm i @jill64/async-observer

Example

Svelte store compatible

<script>
  import { observable } from '@jill64/async-observer'

  const { status, observed } = observable()
  // Optional
  // {
  //   resolveToIdle?: number, (auto idling time [ms])
  //   rejectToIdle?: number   (auto idling time [ms])
  // }

  $: set = observed(async () => {
    // ...
    // Any task
    // ...
  })
</script>

<!-- Promise Execute -->
<button on:click={set}>Button</button>

<!-- IDLE | PENDING | FULFILLED | REJECTED -->
<div>{$status}</div>