From 094f79abc00ea7b854af58dbc90f6d705d0eae89 Mon Sep 17 00:00:00 2001
From: Dante Soares <dante.m.soares@rice.edu>
Date: Thu, 10 Mar 2022 16:14:24 -0600
Subject: [PATCH] Update slug tags only for the latest versions of each
 Exercise

---
 app/routines/update_slugs.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/routines/update_slugs.rb b/app/routines/update_slugs.rb
index 5049650a..44f93376 100644
--- a/app/routines/update_slugs.rb
+++ b/app/routines/update_slugs.rb
@@ -4,7 +4,7 @@ class UpdateSlugs
   protected
 
   def exec
-    Exercise.preload(:publication).in_batches(of: 100, load: true) do |exercises|
+    Exercise.chainable_latest.preload(:publication).in_batches(of: 100, load: true) do |exercises|
       Exercise.transaction do
         updated_exercise_ids = exercises.select(:id).filter(&:set_slug_tags!).map(&:id)
         next if updated_exercise_ids.empty?