1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/golang.org/x/tools/internal/event/keys/util.go b/vendor/golang.org/x/tools/internal/event/keys/util.go
new file mode 100644
index 0000000..c0e8e73
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/event/keys/util.go
@@ -0,0 +1,21 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package keys
+
+import (
+	"sort"
+	"strings"
+)
+
+// Join returns a canonical join of the keys in S:
+// a sorted comma-separated string list.
+func Join[S ~[]T, T ~string](s S) string {
+	strs := make([]string, 0, len(s))
+	for _, v := range s {
+		strs = append(strs, string(v))
+	}
+	sort.Strings(strs)
+	return strings.Join(strs, ",")
+}