lib/ooz/model/ooze.rb in ooze-parser-0.1.8 vs lib/ooz/model/ooze.rb in ooze-parser-0.1.9

@@ -38,11 +38,29 @@
 
       def fields
         membranes
       end
 
-      def fields_hash(key: "_id")
-        to_hash(fields, key: key)
+      def fields_hash(key: "_id", silent: true)
+        fields.group_by do |fld|
+          fld.send(key)
+        end.transform_values do |flds|
+          if flds.length == 1
+            flds.first
+          else
+            master = flds.first
+            next master unless master.is_a?(Ooz::Model::Field::Select)
+            rest   = flds[1..-1]
+            rest.each do |fld|
+              if fld.is_a?(Ooz::Model::Field::Select)
+                master.other    ||= fld.other
+                master.multiple ||= fld.multiple
+                Ooz::Base::Field::Select.merge_options(master, fld, silent: silent)
+              end
+            end
+            master
+          end
+        end
       end
 
       def sections
         flow_nodes
       end