From 1c0e571f24e23fc9c7e5c035f255036077e8dd1e Mon Sep 17 00:00:00 2001
From: Julian Hundeloh <jaulz@users.noreply.github.com>
Date: Thu, 29 Jul 2021 15:51:07 +0200
Subject: [PATCH] fix: accept callable for search config option

---
 src/PostgresEngine.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/PostgresEngine.php b/src/PostgresEngine.php
index b92b3e0..9e343e5 100644
--- a/src/PostgresEngine.php
+++ b/src/PostgresEngine.php
@@ -529,7 +529,13 @@ protected function preserveModel(Model $model)
      */
     protected function searchConfig(Model $model)
     {
-        return $this->option($model, 'config', $this->config('config', '')) ?: null;
+        $searchConfig = $this->option($model, 'config', $this->config('config', ''));
+
+        if (is_callable($searchConfig)) {
+            $searchConfig = $searchConfig($model);
+        }
+
+        return $searchConfig;
     }
 
     /**