test/test_helper.rb in json_builder-3.0.7 vs test/test_helper.rb in json_builder-3.1.0

@@ -6,17 +6,18 @@
 dir = File.dirname(File.expand_path(__FILE__))
 $LOAD_PATH.unshift dir + '/../lib'
 $TESTING = true
 require 'test/unit'
 require 'json_builder'
+require 'tzinfo'
 
 class Dozer
   attr_accessor :value
-  
+
   def initialize(value)
     @value = value
   end
-  
+
   def to_builder
     @value.reverse.inspect
   end
 end