1 files changed, 28 insertions, 0 deletions
diff --git a/handlers.go b/handlers.go
index aacabe5..5bf16a8 100644
--- a/handlers.go
+++ b/handlers.go
@@ -543,4 +543,32 @@ func handleHvalues(conn net.Conn, args []string){
 		result = append(result, value)
 	}
 	conn.Write(serializeRESP(result))
+}
+
+func handleType(conn net.Conn, args []string){
+	if len(args) != 2 {
+        conn.Write(serializeRESP(errors.New("ERR wrong number of arguments for 'TYPE'")))
+        return
+    }
+	key := args[1]
+
+	db.mu.Lock()
+    defer db.mu.Unlock()
+
+	item, exists := db.data[key]
+    if !exists {
+        conn.Write(serializeRESP(SimpleString("none")))
+        return
+    }
+
+	switch item.Value.(type) {
+    case string:
+        conn.Write(serializeRESP(SimpleString("string")))
+    case []string:
+		conn.Write(serializeRESP(SimpleString("list")))
+	case map[string]string:
+		conn.Write(serializeRESP(SimpleString("hash")))
+	default:
+        conn.Write(serializeRESP(SimpleString("unknown")))
+    }
 }
 \ No newline at end of file