@42px/custom-errors
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1.4.0 • Public • Published

Custom errors

Small util for convenient error handling.

Installation

npm install @42px/custom-errors

Usage

import { createCustomError } from '@42px/custom-errors'
import { findRoom, doRoomStuff, showError } from 'rooms'

const RoomNotFound = createCustomError('RoomNotFound')

async function findAndProceed(id) {
    const room = await findRoom(id)
    if (!room) {
      throw new RoomNotFound()
    }
    doRoomStuff(room)
}

findAndProceed(1)
    .catch((err) => {
        if(err.name === 'RoomNotFound') showError('Sorry, room not found')
    })

Dependencies (0)

    Dev Dependencies (15)

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    Install

    npm i @42px/custom-errors

    Weekly Downloads

    3

    Version

    1.4.0

    License

    ISC

    Unpacked Size

    10.2 kB

    Total Files

    11

    Last publish

    Collaborators

    • 42px