Fix performance of server-side filtering (#17575)

Fixes #17567

Fix performance of server-side filtering (#17575)
73fce8d3 · Claire · GitHub · 793da089 · 73fce8d3
Unverified Commit 73fce8d3 authored 3 years ago by Claire Committed by GitHub 3 years ago
--- a/app/lib/feed_manager.rb
+++ b/app/lib/feed_manager.rb
@@ -441,7 +441,7 @@ class FeedManager

    return false if active_filters.empty?

-    combined_regex = active_filters.reduce { |memo, obj| Regexp.union(memo, obj) }
+    combined_regex = Regexp.union(active_filters)
    status         = status.reblog if status.reblog?

    combined_text = [