From 153b7936381916aef185686d84e255380bb80f1d Mon Sep 17 00:00:00 2001
From: Timothy Flynn <trflynn89@pm.me>
Date: Thu, 16 Feb 2023 11:45:07 -0500
Subject: [PATCH] LibJS: Add a throwable StringBuilder::join method

---
 Userland/Libraries/LibJS/Runtime/ThrowableStringBuilder.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Userland/Libraries/LibJS/Runtime/ThrowableStringBuilder.h b/Userland/Libraries/LibJS/Runtime/ThrowableStringBuilder.h
index bbee3e3cbe..452d0ff0b4 100644
--- a/Userland/Libraries/LibJS/Runtime/ThrowableStringBuilder.h
+++ b/Userland/Libraries/LibJS/Runtime/ThrowableStringBuilder.h
@@ -34,6 +34,13 @@ public:
         return {};
     }
 
+    template<class SeparatorType, class CollectionType>
+    ThrowCompletionOr<void> join(SeparatorType const& separator, CollectionType const& collection, StringView fmtstr = "{}"sv)
+    {
+        TRY_OR_THROW_OOM(m_vm, try_join(separator, collection, fmtstr));
+        return {};
+    }
+
     using AK::StringBuilder::is_empty;
     using AK::StringBuilder::string_view;
     using AK::StringBuilder::trim;