wrap-middleware

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

Install

$ npm install --save wrap-middleware

Usage

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