https://github.com/kjirou/npm-callback-end

By wrapping the function that sets the last callback, so that you can omit the argument when calling
https://github.com/kjirou/npm-callback-end

Last synced: 12 days ago
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By wrapping the function that sets the last callback, so that you can omit the argument when calling

• Host: GitHub
• URL: https://github.com/kjirou/npm-callback-end
• Owner: kjirou
• License: mit
• Created: 2014-10-03T16:11:28.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2021-08-31T07:09:07.000Z (about 3 years ago)
• Last Synced: 2024-08-09T13:13:23.505Z (3 months ago)
• Language: JavaScript
• Homepage: https://www.npmjs.org/package/callback-end
• Size: 5.86 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
callback-end [![Build Status](https://travis-ci.org/kjirou/npm-callback-end.svg?branch=master)](https://travis-ci.org/kjirou/npm-callback-end)

============

By wrapping the function that sets the last callback, so that you can omit the argument when calling.

## Installation

```

npm install callback-end

```

## Examples

```

var callbackEnd = require('callback-end');

var func = function(foo, bar, cb){

  return Array.prototype.slice.apply(arguments);

};

var wrapped = callbackEnd(func);

console.log(

  wrapped(1, 2, function(){})  // -> [1, 2, function(){}]

);

// Omit a "bar" arg

console.log(

  wrapped(1, function(){})  // -> [1, undefined, function(){}]

);

// Omit "foo" and "bar" args

console.log(

  wrapped(function(){})  // -> [undefined, undefined, function(){}]

);

```