util.rb in acme-client-2.0.14

- old
+ new

@@ -1,6 +1,8 @@
 module Acme::Client::Util
+  extend self
+
   def urlsafe_base64(data)
     Base64.urlsafe_encode64(data).sub(/[\s=]*\z/, '')
   end
 
   LINK_MATCH = /<(.*?)>\s?;\s?rel="([\w-]+)"/
@@ -28,8 +30,6 @@
       obj.public_key = priv.public_key
     else
       raise ArgumentError, 'priv must be EC or RSA'
     end
   end
-
-  extend self
 end