dataset_blueprint.rb in gooddata-0.6.20

- old
+ new

@@ -241,11 +241,11 @@
 
       # Duplicates the DatasetBlueprint. It is done as a deep duplicate
       #
       # @return [GoodData::Model::DatasetBlueprint] matching fields
       def dup
-        DatasetBlueprint.new(data.deep_dup, project_blueprint)
+        DatasetBlueprint.new(GoodData::Helpers.deep_dup(data), project_blueprint)
       end
 
       # Returns facts of a dataset
       #
       # @return [Array<Hash>] returns the attribute or an empty array
@@ -365,10 +365,10 @@
       # @return [Array<GoodData::Metric>] matching fields
       def suggest_metrics
         identifiers = facts.map { |f| identifier_for(f) }
         identifiers.zip(facts).map do |id, fact|
           Metric.xcreate(
-            :title => fact[:name].titleize,
+            :title => GoodData::Helpers.titleize(fact[:name]),
             :expression => "SELECT SUM(![#{id}])")
         end
       end
 
       def to_blueprint