Tagging RC4 for M4 release

git-svn-id: https://svn.apache.org/repos/asf/qpid/tags/M4@727913 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 33 insertions, 0 deletions

diff --git a/RC4/ruby/lib/qpid/packer.rb b/RC4/ruby/lib/qpid/packer.rb
new file mode 100644
index 0000000000..ae1be37faf
--- /dev/null
+++ b/RC4/ruby/lib/qpid/packer.rb
@@ -0,0 +1,33 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+module Qpid
+  module Packer
+    def unpack(fmt, len)
+      raw = read(len)
+      values = raw.unpack(fmt)
+      values = values[0] if values.size == 1
+      return values
+    end
+
+    def pack(fmt, *args)
+      write(args.pack(fmt))
+    end
+  end
+end