* lib/resolv.rb (Resolv::DNS.fetch_resource): New method to obtain

  full result.
  [ruby-dev:43587] [Feature #4788] proposed by Makoto Kishimoto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40159 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 17 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index e2dd31508f..25611e6406 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Sat Apr  6 22:12:01 2013  Tanaka Akira  <akr@fsij.org>
+
+	* lib/resolv.rb (Resolv::DNS.fetch_resource): New method to obtain
+	  full result.
+	  [ruby-dev:43587] [Feature #4788] proposed by Makoto Kishimoto.
+
 Sat Apr  6 20:17:51 2013  Tanaka Akira  <akr@fsij.org>
 
 	* ext/socket/socket.c (rsock_sys_fail_raddrinfo): Renamed from
diff --git a/NEWS b/NEWS
index 300175fd0a..a1f4fd5ec0 100644
--- a/NEWS
+++ b/NEWS
@@ -46,6 +46,10 @@ with all sufficient information, see the ChangeLog file.
     * Pathname#write
     * Pathname#binwrite
 
+* Resolv
+  * New methods:
+    * Resolv::DNS.fetch_resource
+
 * Rinda::RingServer, Rinda::RingFinger
   * Rinda now supports multicast sockets.  See Rinda::RingServer and
     Rinda::RingFinger for details.
diff --git a/lib/resolv.rb b/lib/resolv.rb
index cfdca8be5a..7ad74e1517 100644
--- a/lib/resolv.rb
+++ b/lib/resolv.rb
@@ -506,6 +506,12 @@ class Resolv
     # #getresource for argument details.
 
     def each_resource(name, typeclass, &proc)
+      fetch_resource(name, typeclass) {|reply, reply_name|
+        extract_resources(reply, reply_name, typeclass, &proc)
+      }
+    end
+
+    def fetch_resource(name, typeclass)
       lazy_initialize
       requester = make_udp_requester
       senders = {}
@@ -532,7 +538,7 @@ class Resolv
               # response will not fit in an untruncated UDP packet.
               redo
             else
-              extract_resources(reply, reply_name, typeclass, &proc)
+              yield(reply, reply_name)
             end
             return
           when RCode::NXDomain