Memoize redis key generation

9b108752 · Kerri Miller · 0b6f5310 · 9b108752
Commit 9b108752 authored Nov 25, 2019 by Kerri Miller
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lib/gitlab/diff/highlight_cache.rb lib/gitlab/diff/highlight_cache.rb +1 -1

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--- a/lib/gitlab/diff/highlight_cache.rb
+++ b/lib/gitlab/diff/highlight_cache.rb
@@ -80,7 +80,7 @@ module Gitlab
      end
      def key
-        ['highlighted-diff-files', diffable, VERSION, diff_options].join(":")
+        @redis_key ||= ['highlighted-diff-files', diffable, VERSION, diff_options].join(":")
      end
      private