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# frozen_string_literal: true
# A method to evaluate a Facter code block if puppet is loaded.
module Facter::Util::PuppetSettings
# This method is intended to provide a convenient way to evaluate a
# Facter code block only if Puppet is loaded. This is to account for the
# situation where the fact happens to be in the load path, but Puppet is
# not loaded for whatever reason. Perhaps the user is simply running
# facter without the --puppet flag and they happen to be working in a lib
# directory of a module.
def self.with_puppet
Module.const_get(:Puppet)
rescue NameError
nil
else
yield
end
end
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