From 298a8b328dc91160300f9f4dd7069407a1a60f3e Mon Sep 17 00:00:00 2001
From: Jerry Kurian <jerrykurian@protonmail.com>
Date: Fri, 1 Nov 2019 10:09:13 -0400
Subject: [PATCH] Clone buffer before push

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

diff --git a/src/functions/accumulator.ts b/src/functions/accumulator.ts
index 82ca9ae..c4ac31a 100644
--- a/src/functions/accumulator.ts
+++ b/src/functions/accumulator.ts
@@ -59,7 +59,7 @@ function _sliding<T>(
             buffer.shift();
         }
         buffer.push(event);
-        stream.push(buffer);
+        stream.push([...buffer]);
     };
 }
 
@@ -73,7 +73,7 @@ function _slidingByFunction<T>(
         }
         buffer.splice(0, index);
         buffer.push(event);
-        stream.push(buffer);
+        stream.push([...buffer]);
     };
 }