From 8307c87cedf603190fd898832d06df9bf12237bf Mon Sep 17 00:00:00 2001
From: Yanzhen Yu <yanzhen@smartx.com>
Date: Thu, 25 Feb 2021 21:14:30 +0800
Subject: [PATCH] using for loop instead of forEach in element classlists pick
 #64 and close #68

---
 src/snapshot.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/snapshot.ts b/src/snapshot.ts
index c01f5b2c..e5f79f35 100644
--- a/src/snapshot.ts
+++ b/src/snapshot.ts
@@ -183,11 +183,13 @@ export function _isBlockedElement(
       return true;
     }
   } else {
-    element.classList.forEach((className) => {
+    // tslint:disable-next-line: prefer-for-of
+    for (let eIndex = 0; eIndex < element.classList.length; eIndex++) {
+      const className = element.classList[eIndex];
       if (blockClass.test(className)) {
         return true;
       }
-    });
+    }
   }
   if (blockSelector) {
     return element.matches(blockSelector);