Dinamically attach routes to express app

server.js

'use strict'

const express = require('express')
const http = require('http')

const app = express()

function handleGet (req, res) {
  res.send('/GET handler')
}

function handlePost (req, res) {
  res.send('/POST handler')
}

function handlePut (req, res) {
  res.send('/PUT handler')
}

function handleDelete (req, res) {
  res.send('/DELETE handler')
}

const routes = [
  {
    path: "/",
    method: "get",
    handler: handleGet
  },
 {
    path: "/",
    method: "post",
    handler: handlePost
  },
  {
    path: "/",
    method: "put",
    handler: handlePut
  },
  {
    path: "/",
    method: "delete",
    handler: handleDelete
  },
]

for (let r of routes) {
  app[r.method](r.path, r.handler)
}

http.createServer(app, '0.0.0.0').listen(5000)