From 8d65883ca476cf30fc18b219d1c5e97046f2e77a Mon Sep 17 00:00:00 2001
From: Vadim Volodin <vad.e.volodin@gmail.com>
Date: Tue, 5 Nov 2024 21:13:09 +0800
Subject: [PATCH] Add optional builder argument to serializeTuple

---
 src/tuple/tuple.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/tuple/tuple.ts b/src/tuple/tuple.ts
index d755112..e5a5b65 100644
--- a/src/tuple/tuple.ts
+++ b/src/tuple/tuple.ts
@@ -189,8 +189,10 @@ function serializeTupleTail(src: TupleItem[], builder: Builder) {
     }
 }
 
-export function serializeTuple(src: TupleItem[]) {
-    let builder = beginCell();
+export function serializeTuple(src: TupleItem[], builder: Builder | null = null): Cell {
+    if (!builder) {
+        builder = beginCell();
+    }
     builder.storeUint(src.length, 24);
     let r = [...src];
     serializeTupleTail(r, builder);
@@ -207,4 +209,4 @@ export function parseTuple(src: Cell): TupleItem[] {
         cs = next.beginParse();
     }
     return res;
-}
\ No newline at end of file
+}