Remove word from list once shown

1 files changed, 7 insertions, 5 deletions

diff --git a/index.js b/index.js
index 04b9868..cfda479 100644
--- a/index.js
+++ b/index.js
@@ -15,15 +15,17 @@ let currentWord = {};
 let hintTaken = false;
 
 function newWord() {
-    const word = WORDS[Math.floor(Math.random() * WORDS.length)];
+    const idx = Math.floor(Math.random() * WORDS.length);
+    currentWord = WORDS[idx];
+    WORDS.splice(idx, 1); // remove word from WORDS so it will not show again
+
     for (let album in ALBUMS) {
-        if (ALBUMS[album].tracks.includes(word.track)) {
-            word.album = album;
+        if (ALBUMS[album].tracks.includes(currentWord.track)) {
+            currentWord.album = album;
         }
     }
 
-    currentWord = word;
-    wordElem.innerHTML = word["word"];
+    wordElem.innerHTML = currentWord.word;
     hintTaken = false;
 
     // clean after the mess