lib/onering/util.rb in onering-client-0.0.29 vs lib/onering/util.rb in onering-client-0.0.30

@@ -1,12 +1,14 @@
 module Onering
   module Util
-    ENV['FACTERLIB'] = '/etc/facter'
-    require 'facter'
-
-    class<<self
-      def fact(name, default=nil)
-        Facter.value(name) or default
+    module String
+      def nil_empty
+        return nil if (self.strip.chomp.empty? rescue true)
+        self.strip.chomp
       end
     end
   end
 end
+
+class String
+  include Onering::Util::String
+end
\ No newline at end of file