From 805199880a2487975b4c3d9cf17f5a414ef82a03 Mon Sep 17 00:00:00 2001
From: Martin Edenhofer <me@edenhofer.de>
Date: Tue, 6 Jun 2017 14:09:50 +0200
Subject: [PATCH] Improved mem usage.

---
 app/models/concerns/has_search_index_backend.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/models/concerns/has_search_index_backend.rb b/app/models/concerns/has_search_index_backend.rb
index 4ab81a4ab..42b14a822 100644
--- a/app/models/concerns/has_search_index_backend.rb
+++ b/app/models/concerns/has_search_index_backend.rb
@@ -123,7 +123,9 @@ reload search index with full data
     def search_index_reload
       tolerance       = 5
       tolerance_count = 0
-      all.order('created_at DESC').each { |item|
+      ids = all.order('created_at DESC').pluck(:id)
+      ids.each { |item_id|
+        item = find(item_id)
         next if item.ignore_search_indexing?(:destroy)
         begin
           item.search_index_update_backend