Changes shuffling logic on seed

script.js

@@ -1,3 +1,27 @@
+function shuffle(array, seed) {                // <-- ADDED ARGUMENT
+    var m = array.length, t, i;
+  
+    // While there remain elements to shuffle…
+    while (m) {
+  
+      // Pick a remaining element…
+      i = Math.floor(random(seed) * m--);        // <-- MODIFIED LINE
+  
+      // And swap it with the current element.
+      t = array[m];
+      array[m] = array[i];
+      array[i] = t;
+      ++seed                                     // <-- ADDED LINE
+    }
+  
+    return array;
+  }
+  
+function random(seed) {
+var x = Math.sin(seed++) * 10000; 
+return x - Math.floor(x);
+}
+
 async function fetchRestaurants() {
     const response = await fetch('restaurants.json');
     if (!response.ok) {
@@ -7,22 +31,11 @@ async function fetchRestaurants() {
     return data;
 }
 
-function seededRandom(seed) {
-    var x = Math.sin(seed++) * 10000;
-    return x - Math.floor(x);
-}
 
 function getRandomRestaurants(restaurants, seed) {
     // Generate three random indices based on the seed
-    const indices = [];
-    for (let i = 0; i < 3; i++) {
-        const randomIndex = Math.floor(seededRandom(seed + i) * restaurants.length);
-        indices.push(randomIndex);
-    }
-
-    // Get the corresponding restaurants
-    const randomRestaurants = indices.map(index => restaurants[index]);
-    return randomRestaurants;
+    randomRestaurants = shuffle(restaurants, seed);
+    return randomRestaurants.slice(0,3);
 }
 
 async function displayRestaurants() {
@@ -59,6 +72,7 @@ async function displayRestaurants() {
         const restaurants = await fetchRestaurants();
         console.log('Fetched Restaurants:', restaurants); // Debugging: Print fetched restaurants
         const seed = today.getFullYear() * 10000 + (today.getMonth() + 1) * 100 + today.getDate(); // Create a seed from the date
+        console.log('Random seed per day: ', seed);
         const randomRestaurants = getRandomRestaurants(restaurants, seed);
         console.log('Random Restaurants:', randomRestaurants); // Debugging: Print random restaurants
         document.getElementById('restaurants').innerHTML = randomRestaurants.map(restaurant =>