perf: ⚡️ use integer as default LRU limit

streamich · Aug 11, 2024 · 5b55327 · 5b55327
1 parent 65eb152
commit 5b55327
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/LruMap.ts b/src/LruMap.ts
@@ -1,5 +1,8 @@
 export class LruMap<K, V> extends Map<K, V> {
-  constructor(public readonly limit: number = Infinity) {
+  constructor(
+    // 2^30 - 1 (a SMI in V8, for 32-bit platforms)
+    public readonly limit: number = 1073741823,
+  ) {
     super();
   }