express.js route builder from controllers

router.coffee

fs = require 'fs'
path = require 'path'

routes = fs.readdirSync('./server/controllers').map (f) ->
	path.basename(f, path.extname(f))

addRouter = (app, name) ->
	name = name.replace 'index', ''
	app.use '/' + name, require './controllers/' + name

module.exports = (app) ->
	for route in routes
		addRouter app, route