#
# 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::utils;

sub is_num {
    my $val = $_[0];

    return 0 if !defined($val);
    return 0 if $val eq '';

    $_[0] ^ $_[0] ? 0 : 1
}

sub is_float {
    my $val = $_[0];

    return 1 if ($val - int($val));
    return 0;
}

1;
