lib/datasets-arrow/arrowable.rb in red-datasets-arrow-0.0.2 vs lib/datasets-arrow/arrowable.rb in red-datasets-arrow-0.0.3

@@ -10,9 +10,11 @@
         raw_table = {}
         to_table.to_h.each do |name, values|
           raw_table[name] = Arrow::ArrayBuilder.build(values)
         end
         table = Arrow::Table.new(raw_table)
+        directory = data_path.parent
+        directory.mkpath unless directory.exist?
         table.save(data_path)
         table
       end
     end