Del script for Reset functionality just removed and Del function used instead

Author: sashati

lua.go

@@ -130,15 +130,3 @@ return {
   tostring(reset_after),
 }
 `)
-
-var reset = redis.NewScript(`
--- this script has side-effects, so it requires replicate commands mode
-redis.replicate_commands()
-
-local rate_limit_key = KEYS[1]
-local tat = redis.call("DEL", rate_limit_key)
-
-return {
-  tat,
-}
-`)

rate.go

@@ -16,6 +16,7 @@ type rediser interface {
 	EvalSha(ctx context.Context, sha1 string, keys []string, args ...interface{}) *redis.Cmd
 	ScriptExists(ctx context.Context, hashes ...string) *redis.BoolSliceCmd
 	ScriptLoad(ctx context.Context, script string) *redis.StringCmd
+	Del(ctx context.Context, keys ...string) *redis.IntCmd
 }
 
 type Limit struct {
@@ -160,11 +161,7 @@ func (l Limiter) AllowAtMost(
 
 // Reset gets a key and reset all limitations and previous usages
 func (l *Limiter) Reset(ctx context.Context, key string) error {
-	_, err := reset.Run(ctx, l.rdb, []string{redisPrefix + key}, nil).Result()
-	if err != nil {
-		return err
-	}
-	return nil
+	return l.rdb.Del(ctx, redisPrefix+key).Err()
 }
 
 func dur(f float64) time.Duration {