@dvlden/await-it
v1.0.6
Published
A wrapper for async/await calls without the need of try/catch block.
Downloads
6
Readme
Await it
A wrapper for async/await calls without the need of try/catch block.
If someone told you that you should try / catch
once at the root of your application and then do your async calls anywhere in the codebase, they are wrong. You should try / catch
every async / await
call or use .then() / .catch()
chainables. Better than callback hell? I think it leads to similar problem...
This module attempts to solve that nesting hell and instead provide clean and fluent api with tuple destructuring.
Installation
Use your favourite package manager... In my case that's pnpm
.
pnpm i @dvlden/await-it
Usage
We'll pretend that we have some kind of Promise
already declared globally, to avoid bulky README file.
// Fake Global Promises
const fakeResolve = Promise.resolve({ name: 'Nenad Novakovic', age: 28 })
const fakeReject = Promise.reject(new Error('Rejection reason...'))
import { it } from '@dvlden/await-it'
;(async () => {
interface User {
name: string
age: number
}
const [res] = await it<User>(fakeResolve)
console.log(res.name) // Nenad Novakovic
})()
// Import as CommonJS
const { it } = require('@dvlden/await-it')
// Import as ESM
import { it } from '@dvlden/await-it'