X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/22457e13e9c758f2c4a38326fa181607997bf023..cc8174aca759773fa661bd9172f877b2d639576b:/services/api/app/helpers/collections_helper.rb

diff --git a/services/api/app/helpers/collections_helper.rb b/services/api/app/helpers/collections_helper.rb
index 020bdbe020..ca44f474b9 100644
--- a/services/api/app/helpers/collections_helper.rb
+++ b/services/api/app/helpers/collections_helper.rb
@@ -1,10 +1,6 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 module CollectionsHelper
-  def stripped_portable_data_hash(uuid)
-    m = /([a-f0-9]{32}(\+[0-9]+)?)(\+.*)?/.match(uuid)
-    if m
-      m[1]
-    else
-      nil
-    end
-  end
 end