https://github.com/pfrazee/multicb

Simple way to aggregate multiple node-style callbacks
https://github.com/pfrazee/multicb

Last synced: 2 months ago
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Simple way to aggregate multiple node-style callbacks

• Host: GitHub
• URL: https://github.com/pfrazee/multicb
• Owner: pfrazee
• License: mit
• Created: 2014-09-17T15:26:10.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2018-07-09T16:08:50.000Z (over 6 years ago)
• Last Synced: 2024-10-17T17:37:08.654Z (2 months ago)
• Language: JavaScript
• Size: 8.79 KB
• Stars: 19
• Watchers: 3
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# MultiCB

Simple way to aggregate multiple node-style callbacks

```js

var multicb = require('multicb')

// default usage

var done = multicb()

doAsync(done())

doAsync(done())

doAsync(done())

done(function(err, results) {

  console.log(err) // => undefined

  console.log(results) /* =>

  [

    [undefined, 'foo'],

    [undefined, 'bar'],

    [undefined, 'baz']

  ]

  */

})

// pluck argument

var done = multicb({ pluck: 1 })

doAsync(done())

doAsync(done())

doAsync(done())

done(function(err, results) {

  console.log(err) // => undefined

  console.log(results) /* =>

  [

    'foo',

    'bar',

    'baz'

  ]

  */

})

// spread argument

var done = multicb({ pluck: 1, spread: true })

doAsync(done())

doAsync(done())

doAsync(done())

done(function(err, a, b, c) {

  console.log(err) // => undefined

  console.log(a) // => 'foo'

  console.log(b) // => 'bar'

  console.log(c) // => 'baz'

})

```