#
# Fluentd
#
#    Licensed 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.
#

# To avoid duplicated requirements, extract this logic as file.

if Gem::Version.create(RUBY_VERSION) >= Gem::Version.create('2.7.0')
  require 'monitor'
else
  begin
    # monitor_ext is bundled since ruby 2.7.0
    require 'ext_monitor'
  rescue LoadError => _
    require 'monitor'
  end
end