lib/yuyi/core.rb in yuyi-1.1.5 vs lib/yuyi/core.rb in yuyi-1.1.6

@@ -1,6 +1,7 @@
 require 'rubygems' # DEPRECATION: required for ruby 1.8.7
 require 'tsort'
+require 'yaml'
 
 class Array
   def to_yaml_style
     :inline
   end