Merge pull request #76 from crux-bphc/fix/leaderboard-year-sort-order

Fixed a bug where the years would not be sorted in the batch dropdown

Author: CWSwastik

frontend/src/routes/leaderboard/$slug.tsx

@@ -52,7 +52,9 @@ function RouteComponent() {
 
   const batches = [
     ...new Set<string>(leaderboardData.map((user) => user.batch)),
-  ].filter((batch) => (batch ? true : false));
+  ]
+    .filter((batch) => (batch ? true : false))
+    .sort((a, b) => parseInt(b) - parseInt(a));
 
   if (loading) return <LoadingIndicator />;
 

frontend/src/routes/leaderboard/index.tsx

@@ -51,7 +51,9 @@ function RouteComponent() {
 
   const batches = [
     ...new Set<string>(leaderboardData.map((user) => user.batch)),
-  ].filter((batch) => (batch ? true : false));
+  ]
+    .filter((batch) => (batch ? true : false))
+    .sort((a, b) => parseInt(b) - parseInt(a));
 
   if (loading) return <LoadingIndicator />;