lib/rickshaw.rb in rickshaw-0.3.1 vs lib/rickshaw.rb in rickshaw-0.4.0

@@ -3,9 +3,10 @@
 require 'digest/sha2'
 require 'rickshaw/version'
 require 'core_ext/string/to_md5'
 require 'core_ext/string/to_sha1'
 require 'core_ext/string/to_sha256'
+require 'core_ext/string/to_base64'
 require 'core_ext/string/byte_packing'
 
 module Rickshaw
   module MD5
     def self.hash(file_path)