From 541054e88dad90258e583a726b5f63a2bf811138 Mon Sep 17 00:00:00 2001
From: "bobaman@google.com"
 <bobaman@google.com@c1d61fac-ed7f-fcc1-18f7-ff78120a04ef>
Date: Tue, 24 Aug 2010 21:59:53 +0000
Subject: [PATCH] Made the builder more flexible by adding a callback
 parameter.

git-svn-id: https://google-api-ruby-client.googlecode.com/svn/trunk@27 c1d61fac-ed7f-fcc1-18f7-ff78120a04ef
---
 lib/google/api_client.rb                          | 11 +++++++++++
 lib/google/api_client/discovery/method_builder.rb |  5 +++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/lib/google/api_client.rb b/lib/google/api_client.rb
index 907170caa..9c6ffd3ee 100644
--- a/lib/google/api_client.rb
+++ b/lib/google/api_client.rb
@@ -42,6 +42,17 @@ module Google #:nodoc:
     def parser
       return @options[:parser]
     end
+    
+    def build_request(*args, &block)
+      if !args.empty? || block
+        # Build the request!
+        # TODO(bobaman): No-op / Debug code!
+        return args
+      else
+        require 'google/api_client/discovery/method_builder'
+        return ::Google::APIClient::MethodBuilder.new(self, :build_request)
+      end
+    end
   end
 end
 
diff --git a/lib/google/api_client/discovery/method_builder.rb b/lib/google/api_client/discovery/method_builder.rb
index 06a1ae00d..ed1f69ea7 100644
--- a/lib/google/api_client/discovery/method_builder.rb
+++ b/lib/google/api_client/discovery/method_builder.rb
@@ -33,9 +33,10 @@ module Google #:nodoc:
       #
       # @param [Google::APIClient] client
       #   The client the {MethodBuilder} will use to build requests.
-      def initialize(client)
+      def initialize(client, callback=:build_request)
         @segments = []
         @client = client
+        @callback = callback
       end
       
       ##
@@ -77,7 +78,7 @@ module Google #:nodoc:
       def method_missing(method, *args, &block)
         self << method
         if !args.empty? || block
-          return @client.build_request(self.to_str, *args, &block)
+          return @client.send(callback, self.to_str, *args, &block)
         else
           return self
         end