red_amber.rb in red_amber-0.2.2

- old
+ new

@@ -3,9 +3,10 @@
 require 'arrow'
 
 require_relative 'red_amber/helper'
 require_relative 'red_amber/data_frame_displayable'
 require_relative 'red_amber/data_frame_indexable'
+require_relative 'red_amber/data_frame_loadsave'
 require_relative 'red_amber/data_frame_reshaping'
 require_relative 'red_amber/data_frame_selectable'
 require_relative 'red_amber/data_frame_variable_operation'
 require_relative 'red_amber/data_frame'
 require_relative 'red_amber/group'