comws v2.1.0

comws

Expressive middleware for node.js using generators via co to make node applications more enjoyable to write. Comws middleware flow in a stack-like manner exactly like koa ones. Use of generators also greatly increases the readability and robustness of your application.

Installation

npm install comws --save

Comws is supported in all versions of node > 4.

Getting started

See all examples in example folder to get started.

Open an issue if you have any question or suggestion.

Example

const CoMws = require('comws');
const mws = new CoMws();

mws.use(function *(next){
  this.result += ' hello';
  yield next();
});

mws.use(function *(next){
  this.result += ' world';
  yield next();
});

const ctx = {result: 'yet another'};

mws.run(ctx).then(function() {
  //ctx.result === 'yet another hello world'
});

Use multiple middlewares

Starting from version 2.1, you can also use multiple middleware in the same use call:

const CoMws = require('comws');
const {mw1, mw2} = require('middlewares');

const mws = new CoMws();

mws.use(mw1, mw2);

or also chain use calls:

const CoMws = require('comws');
const {mw1, mw2} = require('middlewares');

const mws = new CoMws();

mws.use(mw1).use(mw2);

Running tests

$ npm install && npm test

License

The MIT License (MIT)

Copyright (c) 2016 parro-it