From 0c3005242734708e5282b2c8cd631e0a90ec15d1 Mon Sep 17 00:00:00 2001
From: Heinrich Lee Yu <heinrich@gitlab.com>
Date: Fri, 23 Nov 2018 17:28:13 +0800
Subject: Use strong memoize utility

---
 lib/gitlab/cache/ci/project_pipeline_status.rb | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/gitlab/cache/ci/project_pipeline_status.rb b/lib/gitlab/cache/ci/project_pipeline_status.rb
index 1bb839a274a..ea7013db2ce 100644
--- a/lib/gitlab/cache/ci/project_pipeline_status.rb
+++ b/lib/gitlab/cache/ci/project_pipeline_status.rb
@@ -7,6 +7,8 @@ module Gitlab
   module Cache
     module Ci
       class ProjectPipelineStatus
+        include Gitlab::Utils::StrongMemoize
+
         attr_accessor :sha, :status, :ref, :project, :loaded
 
         def self.load_for_project(project)
@@ -112,9 +114,9 @@ module Gitlab
         end
 
         def commit
-          return @commit if defined?(@commit)
-
-          @commit = project.commit
+          strong_memoize(:commit) do
+            project.commit
+          end
         end
       end
     end
-- 
cgit v1.2.1