From bb70192ffe36a63ed40c396cb9714dadac09d1fc Mon Sep 17 00:00:00 2001
From: Mark Fine <mfine@roblox.com>
Date: Wed, 5 Jul 2023 13:00:23 -0700
Subject: [PATCH] Allow the key delimiter to be set on viper objects.

---
 viper.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/viper.go b/viper.go
index 0158a7f..e124790 100644
--- a/viper.go
+++ b/viper.go
@@ -1478,6 +1478,14 @@ func (v *Viper) SetEnvKeyReplacer(r *strings.Replacer) {
 	v.envKeyReplacer = r
 }
 
+// SetKeyDelim sets the delimiter used for determining key parts on the viper
+// object.
+func SetKeyDelim(d string) { v.SetKeyDelim(d) }
+
+func (v *Viper) SetKeyDelim(d string) {
+	v.keyDelim = d
+}
+
 // RegisterAlias creates an alias that provides another accessor for the same key.
 // This enables one to change a name without breaking the application.
 func RegisterAlias(alias string, key string) { v.RegisterAlias(alias, key) }