1 files changed, 5 insertions, 0 deletions
diff --git a/main.go b/main.go
index 8aa1354..eb9ff36 100644
--- a/main.go
+++ b/main.go
@@ -16,6 +16,8 @@ type RedisDB struct {
 	data map[string]any
 }
 
+type SimpleString string
+
 var db RedisDB
 
 func main() {
@@ -248,6 +250,9 @@ func serializeRESP(v any) []byte {
 			result = append(result, serializeRESP(val[i])...)
 		}
 		return result
+	case SimpleString:
+		simpleStr := fmt.Sprintf("+%s\r\n", val)
+		return []byte(simpleStr)
     default:
         return []byte("-ERR internal server error: unknown type\r\n")
     }