lib/spread2rdf/schema/worksheet.rb in spread2rdf-0.0.2 vs lib/spread2rdf/schema/worksheet.rb in spread2rdf-0.1.0

@@ -23,10 +23,11 @@
 
       def dependent_sheets
         references = []
         each_column do |column|
           if column.object_mapping_mode == :resource_ref
-            references << spreadsheet.worksheet[column.object[:from]]
+            references << spreadsheet.worksheet[
+                column.object[:from].try(:fetch, :worksheet)]
           end
         end
         references
       end