array.rb in tbpgr_utils-0.0.120

- old
+ new

@@ -1,7 +1,8 @@
 # encoding: utf-8
 require 'open_classes/array/gte_gte'
 require 'open_classes/array/kernel_send'
+require 'open_classes/array/sum'
 require 'open_classes/array/to_html_table'
 require 'open_classes/array/to_table'
 require 'open_classes/array/together'
 require 'open_classes/array/together_at'
 require 'open_classes/array/together_clear'