From 3fca5468aca90342613fb6ebfba5336a7310174f Mon Sep 17 00:00:00 2001
From: "Paul M. Jones" <pmjones88@gmail.com>
Date: Thu, 19 Apr 2018 07:27:54 -0500
Subject: [PATCH] on second thought, RecordSets might contain records from
 different mappers

---
 src/Mapper.php | 31 +------------------------------
 1 file changed, 1 insertion(+), 30 deletions(-)

diff --git a/src/Mapper.php b/src/Mapper.php
index fe36683..649976a 100644
--- a/src/Mapper.php
+++ b/src/Mapper.php
@@ -199,7 +199,7 @@ public function delete(Record $record) : void
     }
 
     public function persist(
-        $recordOrRecordSet,
+        Record $record,
         SplObjectStorage $tracker = null
     ) : void
     {
@@ -207,24 +207,6 @@ public function persist(
             $tracker = new SplObjectStorage();
         }
 
-        if ($recordOrRecordSet instanceof Record) {
-            $this->persistRecord($recordOrRecordSet, $tracker);
-            return;
-        }
-
-        if ($recordOrRecordSet instanceof RecordSet) {
-            $this->persistRecordSet($recordOrRecordSet, $tracker);
-            return;
-        }
-
-        throw Exception::invalidType('Record or RecordSet', $recordOrRecordSet);
-    }
-
-    protected function persistRecord(
-        Record $record,
-        SplObjectStorage $tracker
-    ) : void
-    {
         if ($tracker->contains($record)) {
             return;
         }
@@ -243,17 +225,6 @@ protected function persistRecord(
         $this->relationships->persistAfterNative($record, $tracker);
     }
 
-    protected function persistRecordSet(
-        RecordSet $recordSet,
-        SplObjectStorage $tracker
-    ) : void
-    {
-        foreach ($recordSet as $record) {
-            $this->persistRecord($record, $tracker);
-        }
-        $recordSet->detachDeleted();
-    }
-
     public function newRecord(array $fields = []) : Record
     {
         $row = $this->table->newRow($fields);