X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/e158f485053be1e840073b321033d60d686a55a8..84ff06d37f920ef6cf400189ea19edcf6158993c:/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 3000aa8ac2..d989715080 100644
--- a/apps/workbench/app/models/arvados_resource_list.rb
+++ b/apps/workbench/app/models/arvados_resource_list.rb
@@ -2,6 +2,8 @@ class ArvadosResourceList
   include ArvadosApiClientHelper
   include Enumerable
 
+  attr_reader :resource_class
+
   def initialize resource_class=nil
     @resource_class = resource_class
     @fetch_multiple_pages = true
@@ -146,14 +148,17 @@ class ArvadosResourceList
   end
 
   def items_available
+    results
     @items_available
   end
 
   def result_limit
+    results
     @result_limit
   end
 
   def result_offset
+    results
     @result_offset
   end
 
@@ -189,12 +194,12 @@ class ArvadosResourceList
                                    reader_tokens: @reader_tokens)
       items = arvados_api_client.unpack_api_response res
 
-      break if items.nil? or not items.any?
-
       @items_available = items.items_available if items.respond_to?(:items_available)
       @result_limit = items.limit if (@fetch_multiple_pages == false) and items.respond_to?(:limit)
       @result_offset = items.offset if (@fetch_multiple_pages == false) and items.respond_to?(:offset)
 
+      break if items.nil? or not items.any?
+
       item_count += items.size
       if items.respond_to?(:offset)
         offset = items.offset + items.size