1 files changed, 41 insertions, 2 deletions
diff --git a/src/ruby/bin/math_services.rb b/src/ruby/bin/math_services.rb
index 2d482129c2..34c36abdda 100755
--- a/src/ruby/bin/math_services.rb
+++ b/src/ruby/bin/math_services.rb
@@ -1,13 +1,41 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # Source: math.proto for package 'math'
+# Original file comments:
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
 
 require 'grpc'
 require 'math'
 
 module Math
   module Math
-
-    # TODO: add proto service documentation here
     class Service
 
       include GRPC::GenericService
@@ -16,9 +44,20 @@ module Math
       self.unmarshal_class_method = :decode
       self.service_name = 'math.Math'
 
+      # Div divides args.dividend by args.divisor and returns the quotient and
+      # remainder.
       rpc :Div, DivArgs, DivReply
+      # DivMany accepts an arbitrary number of division args from the client stream
+      # and sends back the results in the reply stream.  The stream continues until
+      # the client closes its end; the server does the same after sending all the
+      # replies.  The stream ends immediately if either end aborts.
       rpc :DivMany, stream(DivArgs), stream(DivReply)
+      # Fib generates numbers in the Fibonacci sequence.  If args.limit > 0, Fib
+      # generates up to limit numbers; otherwise it continues until the call is
+      # canceled.  Unlike Fib above, Fib has no final FibReply.
       rpc :Fib, FibArgs, stream(Num)
+      # Sum sums a stream of numbers, returning the final result once the stream
+      # is closed.
       rpc :Sum, stream(Num), Num
     end