From f089d90a9905d20c916211ec89a7439f57d2c813 Mon Sep 17 00:00:00 2001
From: "Samuel EF. Tinnerholm" <samuel.tinnerholm@gmail.com>
Date: Sun, 24 May 2026 17:49:50 +0300
Subject: [PATCH] =?UTF-8?q?perf:=20replace=20O(n=C2=B2)=20concat=20with=20?=
 =?UTF-8?q?push=20in=20metaculus=20fetchMarkets?=
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Fixes #551
---
 core/src/exchanges/metaculus/fetchMarkets.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/exchanges/metaculus/fetchMarkets.ts b/core/src/exchanges/metaculus/fetchMarkets.ts
index 5b6c8b38..585fc9e8 100644
--- a/core/src/exchanges/metaculus/fetchMarkets.ts
+++ b/core/src/exchanges/metaculus/fetchMarkets.ts
@@ -56,7 +56,7 @@ async function fetchPostPages(
         const results: any[] = data.results ?? [];
         if (results.length === 0) break;
 
-        all = all.concat(results);
+        all.push(...results);
         offset += results.length;
         page++;