From ea5b27d97a392aeda6de31e2724e2eab0ac3a85f Mon Sep 17 00:00:00 2001
From: Wraith2 <Wraith2@users.noreply.github.com>
Date: Sat, 3 Nov 2018 20:54:23 +0000
Subject: [PATCH] Add StringBuilder.Append(ROM<char>) (#20773)

* added Append(ROM<char>)

* address feedback

* revert sln
---
 src/System.Private.CoreLib/shared/System/Text/StringBuilder.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/System.Private.CoreLib/shared/System/Text/StringBuilder.cs b/src/System.Private.CoreLib/shared/System/Text/StringBuilder.cs
index 904166f908..54218cadd0 100644
--- a/src/System.Private.CoreLib/shared/System/Text/StringBuilder.cs
+++ b/src/System.Private.CoreLib/shared/System/Text/StringBuilder.cs
@@ -1211,6 +1211,8 @@ namespace System.Text
             return this;
         }
 
+        public StringBuilder Append(ReadOnlyMemory<char> value) => Append(value.Span);
+
         #region AppendJoin
 
         public unsafe StringBuilder AppendJoin(string separator, params object[] values)
-- 
2.34.1