size.rb in wukong-2.0.1

- old
+ new

@@ -1,6 +1,6 @@
 #!/usr/bin/env ruby
-$: << File.dirname(__FILE__)+'/../lib'
+require 'rubygems'
 require 'wukong/script'
 
 module Size
   #
   # Feed the entire dataset through wc and sum the results