Better variables scoping

2018-01-17 09:05:39 +01:00
parent ee348c50e9
commit 4c5ca75ca6
21 changed files with 93 additions and 147 deletions
@@ -91,8 +91,7 @@ export const fromString = (
        } else {
          if (cacheSize >= MAX_CACHE_SIZE) {
            let i = 0;
-            let key;
-            for (key in cache) {
+            for (const key in cache) {
              if ((i++ & 3) === 0) {
                delete cache[key];
                --cacheSize;