From e4f90e5ed2645895576af4f13a6213e95d1bf605 Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Sun, 29 Apr 2018 23:05:46 +1000
Subject: Fix tests after changes to json_ui output

---
 src/string_utils.hh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/string_utils.hh')

diff --git a/src/string_utils.hh b/src/string_utils.hh
index 1db9da24..db532f0d 100644
--- a/src/string_utils.hh
+++ b/src/string_utils.hh
@@ -38,6 +38,19 @@ String join(const Container& container, char joiner, bool esc_joiner = true)
     return res;
 }
 
+template<typename Container>
+String join(const Container& container, StringView joiner)
+{
+    String res;
+    for (const auto& str : container)
+    {
+        if (not res.empty())
+            res += joiner;
+        res += str;
+    }
+    return res;
+}
+
 inline bool prefix_match(StringView str, StringView prefix)
 {
     return str.substr(0_byte, prefix.length()) == prefix;
-- 
cgit v1.2.3