var pnc = require('promise-node-core');
var fs = pnc.require('fs');
fs.readFile('./index.js').then(function(res){
    console.log(res);
});
 
var http = pnc.require('http');
http.get("http://www.google.com/index.html").then(function(res) {
  console.log("Got response: " + res.statusCode);
});