racks

Reusable middleware implementation for Node.js & the browsers.

Synopsis

var Racks = require('racks');
 
var app = new Racks;
 
// Register middlewares
 
app.use(function(stuff, next) { // next will always be the last param
  next();
});
 
app.use(function(stuff, next) {
  next();
});
 
// Register a function, triggered after each callback
 
app.after(function(stuff, next) {
  console.log('Called after every single middleware');
  console.log('Useful for debugging or logging');
});
 
// Trigger
 
app.send(stuff); // you can pass as much args as you want
 

Installation

Node.js:

$ npm install racks

Browser:

Download racks.min.js, it's all you need.

<script src="racks.min.js"></script>

Tests

Node.js:

$ npm install
$ make test

Browser:

• Clone the repository
• Open test/browser/index.html in your favourite browser

License

(The MIT License)

Copyright (c) 2012 Veselin Todorov hi@vesln.com

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.