create-errback

create-errback

Compose a Node errback using an error and success handler

Install

$ npm install --save create-errback

Usage

var createErrback = require('create-errback')

var errback = createErrback(onError, onSuccess)
//=> function

function onError (err) {
  // ...
}

function onSuccess (result) {
 // ...
}

API

createErrback(onError, onSuccess) -> function

onError

Required
Type: function

A function to be called when the returned function is called with an error.

onSuccess

Required
Type: function

A function to be called when the returned function does not receive an error. If the errback is called with multiple arguments, these will all be passed to onSuccess.

License

MIT Ben Drucker