X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/f1d8f4de37ff66b21330ffe500c9725620ec9614..7db862a48062c6086ea8a6787149afa7d66b1919:/apps/workbench/app/models/collection.rb

diff --git a/apps/workbench/app/models/collection.rb b/apps/workbench/app/models/collection.rb
index cdd148c037..6bc55bde3d 100644
--- a/apps/workbench/app/models/collection.rb
+++ b/apps/workbench/app/models/collection.rb
@@ -1,4 +1,5 @@
 class Collection < ArvadosBase
+
   def total_bytes
     if files
       tot = 0
@@ -20,4 +21,9 @@ class Collection < ArvadosBase
   def provenance
     $arvados_api_client.api "collections/#{self.uuid}/", "provenance"
   end
+
+  def used_by
+    $arvados_api_client.api "collections/#{self.uuid}/", "used_by"
+  end
+
 end