lib/yuyi/core.rb in yuyi-1.1.4 vs lib/yuyi/core.rb in yuyi-1.1.5

@@ -1,4 +1,5 @@
+require 'rubygems' # DEPRECATION: required for ruby 1.8.7
 require 'tsort'
 
 class Array
   def to_yaml_style
     :inline