https://github.com/floatdrop/wrap-middleware

Wraps middleware
https://github.com/floatdrop/wrap-middleware

Last synced: about 1 month ago
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Wraps middleware

• Host: GitHub
• URL: https://github.com/floatdrop/wrap-middleware
• Owner: floatdrop
• License: mit
• Created: 2015-04-14T13:14:34.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-04-14T16:03:36.000Z (almost 10 years ago)
• Last Synced: 2024-10-28T00:04:54.027Z (3 months ago)
• Language: JavaScript
• Homepage:
• Size: 141 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license

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README

        
# wrap-middleware [![Build Status](https://travis-ci.org/floatdrop/wrap-middleware.svg?branch=master)](https://travis-ci.org/floatdrop/wrap-middleware)

Wraps middleware and provide way to attach code before and after it.

## Install

```

$ npm install --save wrap-middleware

```

## Usage

```js

var wrapMiddleware = require('wrap-middleware');

var myMw = function (req, res, next) { next(); };

wrapMiddleware(myMw)

	.before(function (req, res, next) {

		// Called before

	})

	.after(function (req, res, next) {

		// Called after

	});

//=> wrapped middleware

```

## API

### wrapMiddleware(middleware)

#### middleware

*Required*  

Type: `Function`

Middleware, that should be wrapped.

#### .before(cb)

Attaches `cb`, that will be called _before_ wrapped middleware.

#### .after(cb)

Attaches `cb`, that will be called _after_ wrapped middleware.

## License

MIT © [Vsevolod Strukchinsky](http://github.yandex-team.ru/floatdrop)