Non-working Twitter Method

gistfile1.rb

      def friends(*args)
        options = extract_options!(args)
        merge_default_cursor!(options)
        users_from_response(:get, "/1.1/friends/list.json", options)
      end



 1) Twitter::API::FriendsAndFollowers#friends with a screen_name passed requests the correct resource
     Failure/Error: @client.friends("sferik")
     NoMethodError:
       undefined method `last' for {:cursor=>-1}:Hash
     # ./lib/twitter/api/utils.rb:128:in `extract_options!'
     # ./lib/twitter/api/utils.rb:83:in `users_from_response'
     # ./lib/twitter/api/friends_and_followers.rb:313:in `friends'
     # ./spec/twitter/api/friends_and_followers_spec.rb:472:in `block (4 levels) in <top (required)>'