lib/kafka/connection.rb in ruby-kafka-0.1.0.pre.beta3 vs lib/kafka/connection.rb in ruby-kafka-0.1.0.pre.beta4

@@ -1,6 +1,7 @@
 require "socket"
+require "stringio"
 require "kafka/protocol/request_message"
 require "kafka/protocol/encoder"
 require "kafka/protocol/decoder"
 
 module Kafka
@@ -65,10 +66,10 @@
     #
     # @param api_key [Integer] the integer code for the API that is invoked.
     # @param request [#encode] the request that should be encoded and written.
     # @param response_class [#decode] an object that can decode the response.
     #
-    # @return [Object] the response that was decoded by +response_class+.
+    # @return [Object] the response that was decoded by `response_class`.
     def request(api_key, request, response_class)
       write_request(api_key, request)
 
       unless response_class.nil?
         loop do