es6!

src/fpaste.mjs

@@ -7,15 +7,8 @@ import router from "./routes";
 const hbs = exphbs.create({
   defaultLayout: "main",
   helpers: {
-    times: (n, block) => {
-      let rows = [];
-      for(var i = 0; i < n; ++i)
-        rows.push(block.fn(i+1));
-      return rows.join("<br />");
-    },
-    stringify: (obj) => {
-      return JSON.stringify(obj);
-    }
+    times: (n, block) => ([...Array(n).keys()].map(x => block.fn(++x))).join("<br />"),
+    stringify: obj => JSON.stringify(obj)
   }
 });
 
@@ -33,6 +26,4 @@ app
 
   .get("/:uuid", (req, res) => res.redirect(`/v/${req.params.uuid}/`))
 
-  .listen(cfg.websrv.port, () => {
-    console.log(`fpaste listening on port ${cfg.websrv.port}`);
-  });
+  .listen(cfg.websrv.port, () => console.log(`fpaste listening on port ${cfg.websrv.port}`));