https://github.com/kkristof200/ts-successerrorcallbacks

https://github.com/kkristof200/ts-successerrorcallbacks

Last synced: 11 days ago
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• Host: GitHub
• URL: https://github.com/kkristof200/ts-successerrorcallbacks
• Owner: kkristof200
• License: mit
• Created: 2020-09-27T14:37:13.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-27T14:49:28.000Z (about 4 years ago)
• Last Synced: 2024-10-07T07:50:53.591Z (about 1 month ago)
• Language: TypeScript
• Size: 1.95 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# successerror

simplified optional success/error callbacks

## Install

```bash

npm i successerror

```

## Usage

```typescript

import fs from 'fs'

import { SuccessErrorCallback, Solver } from './successErrorCallbacks';

// With these callbacks, functions like this can be created with optional callbacks

function remove(path: string, ...callbacks: SuccessErrorCallback[]) {

    fs.unlink(path, Solver.with(callbacks).solve)

}

// So the functions can be called like this

const dummyPath = 'dummyPath'

// Order doesn't matter

remove(dummyPath, 

    (() => { console.log('success') }),                // successCallback

    (err => console.log(err))                          // errorCallback

)

remove(dummyPath, 

    (err => console.log(err)),                         // errorCallback

    (() => { console.log('success') })                 // successCallback

)

// Use only success or only error callback

remove(dummyPath, (err => console.log(err)))           // only errorCallback

remove(dummyPath, (() => { console.log('success') }))  // only successCallback

// Use no callback

remove(dummyPath)                                      // no callback

```