3400: Too much code that assumes it can call .first over and over without

[arvados.git] / apps / workbench / app / models / arvados_resource_list.rb

diff --git a/apps/workbench/app/models/arvados_resource_list.rb b/apps/workbench/app/models/arvados_resource_list.rb
index 6c80c0299525241062c192818eeabd942ee405ab..eab2c51c8c92b9c489fab20e7878815af05508ea 100644 (file)
--- a/apps/workbench/app/models/arvados_resource_list.rb
+++ b/apps/workbench/app/models/arvados_resource_list.rb
@@ -173,6 +173,10 @@ class ArvadosResourceList
     self
   end
 
+  def first
+    results.first
+  end
+
   def last
     results.last
   end