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exports.say = function(val){
    console.log("say : "+val);
};

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function Hello() {
    var num;
    this.add = function (val) {
        num = val;
    };
    this.say = function () {
        console.log("hello : " + num);
    };
};
module.exports = Hello;

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var mod1 = require("./mod1");
var Hello = require("./mod2");

mod1.say("hello!");

var mod2 = new Hello();
mod2.add(12);
mod2.say();

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function say(word) {
  console.log(word);
}

function execute(someFunction, value) {
  someFunction(value);
}

execute(say, "Hello");

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function execute(someFunction, value) {
  someFunction(value);
}

execute(function(word){
    console.log(word)
    },
    "Hello");

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exports.route = function (pathName) {
    console.log("route : " + pathName);
};

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var http = require("http");
var url = require("url");

function start(route) {
    function onRequest(request, response) {
        var pathname = url.parse(request.url).pathname;
        console.log("Request for " + pathname + " received.");

        route(pathname);

        response.writeHead(200, { "Content-Type": "text/plain" });
        response.write("Hello World");
        response.end();
    }

    http.createServer(onRequest).listen(8888);
    console.log("Server has started.");
}

exports.start = start;

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var server = require("./server");
var router = require("./router");

server.start(router.route);