Chapter 12: move Chapter13 to Chapter12

Chapter12/debugging-with-chrome/server.js

@@ -0,0 +1,12 @@
+const express = require("express");
+const app = express();
+const random = require("./random");
+
+app.get("/:number", (req, res) => {
+  const number = req.params.number;
+  res.send(random(number).toString());
+});
+
+app.listen(3000, () => {
+  console.log("Server listening on port 3000");
+});