Simplify array reduce with flatMap

98a9d7b880bf33f8cc7b4a3c7c963ae26f190ebd Pull Request resolved: #15
yandex · Jul 15, 2024 · 5115e82 · 5115e82
1 parent b2bcd99
commit 5115e82
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/scripts/genFeatures.ts b/scripts/genFeatures.ts
@@ -108,7 +108,7 @@ const run = async () => {
     fs.mkdir(GEN_DIR, { recursive: true });
 
     const allFeatures: FeatureType[] = files
-        .map((filePath) =>
+        .flatMap((filePath) =>
             readAsJSON<FeatureTypeRaw[]>(filePath).map((feature) => {
                 return {
                     weight: 0,
@@ -117,9 +117,6 @@ const run = async () => {
                 } as FeatureType;
             }),
         )
-        .reduce((carry: FeatureType[], features: FeatureType[]) => {
-            return carry.concat(features);
-        }, [])
         .sort((a, b) => a.weight - b.weight);
 
     await Promise.all([