From 31c7177008e901215f8f0b37dea96573b82222da Mon Sep 17 00:00:00 2001
From: idc77 <87644834+idc77@users.noreply.github.com>
Date: Tue, 14 Mar 2023 16:55:40 +0100
Subject: [PATCH] added session.UnSet() function

---
 session.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/session.go b/session.go
index 879a724..403c190 100644
--- a/session.go
+++ b/session.go
@@ -223,6 +223,17 @@ func (s *Session) MustGet(key string) interface{} {
 	panic("Key \"" + key + "\" does not exist")
 }
 
+// UnSet will delete the key and has no return value
+func (s *Session) UnSet(key string) {
+	s.rwmutex.Lock()
+	defer s.rwmutex.Unlock()
+	if s.Keys != nil {
+		if _, exists := s.Keys[key]; exists {
+			delete(s.Keys, key)
+		}
+	}
+}
+
 // IsClosed returns the status of the connection.
 func (s *Session) IsClosed() bool {
 	return s.closed()