Mark unused var

LivInTheLookingGlass · Aug 22, 2024 · 0f8ad8d · 0f8ad8d
1 parent f8884ea
commit 0f8ad8d
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/javascript/.eslintrc b/javascript/.eslintrc
@@ -16,6 +16,7 @@
     },
     "rules": {
         "max-len": ["error", {"code": 120}],
-        "indent": ["error", 4]
+        "indent": ["error", 4],
+        "no-unused-vars": ["error", { "varsIgnorePattern": "^_" }]
     }
 }
diff --git a/javascript/src/lib/utils.js b/javascript/src/lib/utils.js
@@ -43,9 +43,10 @@ exports.get_data_file = function(name, encoding = 'utf8') {
  * @return {number | string}
  */
 exports.get_answer = function(n) {
+    const strN = String(n);
     for (const line of exports.get_data_file('answers.tsv').split(new RegExp('\\r?\\n'))) {
-        const [id_, type, size, value] = line.split('\t');
-        if (id_ !== n.toString()) {
+        const [id_, type, _, value] = line.split('\t');
+        if (id_ !== strN) {
             continue;
         }
         if (type === 'str') {