Optimize string.join for IList<string> with char separator (#56857)
authorJohn Call <johncall@microsoft.com>
Wed, 11 Aug 2021 02:15:18 +0000 (19:15 -0700)
committerGitHub <noreply@github.com>
Wed, 11 Aug 2021 02:15:18 +0000 (22:15 -0400)
commit37d6d80d40b8fafd876d95d5eb07f676ac7b380c
tree944eaf11da8d97c9b321e4fa74aa296b344b6147
parent19b86fbaeadb2f8b1f4b122866ce2626c0e6285b
Optimize string.join for IList<string> with char separator (#56857)

* Improve string join for char separator

* Feedback
src/libraries/System.Private.CoreLib/src/System/String.Manipulation.cs