generate_id: Use Array.fill(null) to initialize an array of null values

[lmno-server] / lmno.js

diff --git a/lmno.js b/lmno.js
index 61c7f5cce5eed2f4cb84c1dd75d4e779ff9888b1..abb1f2057c2582aad12d87e05ac732113583e0bb 100644 (file)
--- a/lmno.js
+++ b/lmno.js
@@ -48,6 +48,7 @@ nunjucks.configure("templates", {
 
 /* Load each of our game mini-apps. */
 var empires = require("./empires");
+var tictactoe = require("./tictactoe");
 
 class LMNO {
   constructor() {
@@ -55,7 +56,7 @@ class LMNO {
   }
 
   generate_id() {
-    return [null,null,null,null].map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
+    return Array(4).fill(null).map(() => LMNO.letters.charAt(Math.floor(Math.random() * LMNO.letters.length))).join('');
   }
 
   create_game(engine) {
@@ -240,6 +241,7 @@ app.get('/admin/', auth_admin, (request, response) => {
 
 /* Mount sub apps. only _after_ we have done all the middleware we need. */
 app.use('/empires/[a-zA-Z0-9]{4}/', empires.app);
+app.use('/tictactoe/[a-zA-Z0-9]{4}/', tictactoe.app);
 
 app.listen(4000, function () {
   console.log('LMNO server listening on localhost:4000');