Refactor

inokawa · Nov 26, 2024 · c7c6461 · c7c6461
1 parent ff8e52b
commit c7c6461
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/core/cache.ts b/src/core/cache.ts
@@ -153,14 +153,16 @@ export const estimateDefaultItemSize = (
 ): number => {
   let measuredCountBeforeStart = 0;
   // This function will be called after measurement so measured size array must be longer than 0
-  const measuredSizes = cache._sizes.filter((s, i) => {
-    const isMeasured = s !== UNCACHED;
-    if (isMeasured && i < startIndex) {
-      measuredCountBeforeStart++;
+  const prevDefaultItemSize = cache._defaultItemSize;
+  const measuredSizes: number[] = [];
+  cache._sizes.forEach((s, i) => {
+    if (s !== UNCACHED) {
+      measuredSizes.push(s);
+      if (i < startIndex) {
+        measuredCountBeforeStart++;
+      }
     }
-    return isMeasured;
   });
-  const prevDefaultItemSize = cache._defaultItemSize;
 
   // Discard cache for now
   cache._computedOffsetIndex = -1;