shelly.rb in shelly-0.1.19

- old
+ new

@@ -1,7 +1,8 @@
 require "rubygems"
 require "core_ext/object"
 require "core_ext/hash"
+require "core_ext/string"
 
 require "yaml"
 if YAML.const_defined?(:ENGINE)
   YAML::ENGINE.yamler = 'syck'
 end