lib/grpc_kit/streams/packable.rb in grpc_kit-0.1.2 vs lib/grpc_kit/streams/packable.rb in grpc_kit-0.1.3

@@ -5,11 +5,11 @@
     module Packable
       # @params data [String]
       # @params compress [Boolean]
       def pack(data, compress = false)
         c = compress ? 1 : 0
-        [c, data.size, data].pack('CNa*')
+        [c, data.bytesize, data].pack('CNa*')
       end
 
       # @params data [String]
       def unpack(data)
         if data
@@ -49,9 +49,10 @@
         end
 
         def read
           metadata = @data.slice!(0, METADATA_SIZE)
           c, size = metadata.unpack('CN')
+          # TODO: more efficient code
           data = @data.slice!(0, size)
           [c != 0, size, data]
         end
       end
     end