Add latest changes from gitlab-org/gitlab@master

1 files changed, 0 insertions, 51 deletions

diff --git a/lib/gitlab/process_memory_cache/helper.rb b/lib/gitlab/process_memory_cache/helper.rb
deleted file mode 100644
index ee4b81a9a19..00000000000
--- a/lib/gitlab/process_memory_cache/helper.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  class ProcessMemoryCache
-    module Helper
-      def fetch_memory_cache(key, &payload)
-        cache = cache_backend.read(key)
-
-        if cache && !stale_cache?(key, cache)
-          cache[:data]
-        else
-          store_cache(key, &payload)
-        end
-      end
-
-      def invalidate_memory_cache(key)
-        touch_cache_timestamp(key)
-      end
-
-      private
-
-      def touch_cache_timestamp(key, time = Time.current.to_f)
-        shared_backend.write(key, time)
-      end
-
-      def stale_cache?(key, cache_info)
-        shared_timestamp = shared_backend.read(key)
-        return true unless shared_timestamp
-
-        shared_timestamp.to_f > cache_info[:cached_at].to_f
-      end
-
-      def store_cache(key)
-        data = yield
-        time = Time.current.to_f
-
-        cache_backend.write(key, data: data, cached_at: time)
-        touch_cache_timestamp(key, time)
-        data
-      end
-
-      def shared_backend
-        Rails.cache
-      end
-
-      def cache_backend
-        ::Gitlab::ProcessMemoryCache.cache_backend
-      end
-    end
-  end
-end