From 1cfae9f67a9ff7240d77ece8a2e0c54326e35c66 Mon Sep 17 00:00:00 2001
From: alex <alexander.vrabel@proton.me>
Date: Wed, 8 Jul 2026 20:37:07 +0200
Subject: removed mutex from redisDB struct and moved Execute method to
 shards.go file

---
 shards.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'shards.go')

diff --git a/shards.go b/shards.go
index bd19751..cba4dd4 100644
--- a/shards.go
+++ b/shards.go
@@ -16,4 +16,11 @@ func (db *RedisDB) getShard(key string)*Shard{
 	val := hash.Sum64()
 
 	return db.shards[val%16]
-}
\ No newline at end of file
+}
+
+func (db *RedisDB) Execute(key string, fn func(*Shard) interface{}) interface{} {
+    shard := db.getShard(key)
+    shard.mu.Lock()
+    defer shard.mu.Unlock()
+    return fn(shard)
+}
-- 
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