1 files changed, 0 insertions, 51 deletions
diff --git a/lib/gitlab/sherlock/collection.rb b/lib/gitlab/sherlock/collection.rb
deleted file mode 100644
index ce3a376cf75..00000000000
--- a/lib/gitlab/sherlock/collection.rb
+++ /dev/null
@@ -1,51 +0,0 @@
-# frozen_string_literal: true
-
-module Gitlab
-  module Sherlock
-    # A collection of transactions recorded by Sherlock.
-    #
-    # Method calls for this class are synchronized using a mutex to allow
-    # sharing of a single Collection instance between threads (e.g. when using
-    # Puma as a webserver).
-    class Collection
-      include Enumerable
-
-      def initialize
-        @transactions = []
-        @mutex = Mutex.new
-      end
-
-      def add(transaction)
-        synchronize { @transactions << transaction }
-      end
-
-      alias_method :<<, :add
-
-      def each(&block)
-        synchronize { @transactions.each(&block) }
-      end
-
-      def clear
-        synchronize { @transactions.clear }
-      end
-
-      def empty?
-        synchronize { @transactions.empty? }
-      end
-
-      def find_transaction(id)
-        find { |trans| trans.id == id }
-      end
-
-      def newest_first
-        sort { |a, b| b.finished_at <=> a.finished_at }
-      end
-
-      private
-
-      def synchronize(&block)
-        @mutex.synchronize(&block)
-      end
-    end
-  end
-end