svn commit: r1622688 - /qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm

[mc...@apache.org]

Author: mcpierce
Date: Fri Sep  5 12:28:15 2014
New Revision: 1622688

URL: http://svn.apache.org/r1622688
Log:
PROTON-582: Missing utils.pm module

The module was missed when the original code was submitted.

Added:
    qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm

Added: qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm
URL: http://svn.apache.org/viewvc/qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm?rev=1622688&view=auto
==============================================================================
--- qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm (added)
+++ qpid/proton/trunk/proton-c/bindings/perl/lib/qpid/proton/utils.pm Fri Sep  5 12:28:15 2014
@@ -0,0 +1,31 @@
+#
+# 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.
+#
+
+package qpid::proton;
+
+sub is_num {
+    my $val = $_[0];
+
+    return 0 if !defined($val);
+    return 0 if $val eq '';
+
+    $_[0] ^ $_[0] ? 0 : 1
+}
+
+1;



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