vStone · January 27, 2017 12:05
diff --git a/execute.log b/execute.log
 $ puppet apply --modulepath=. -e 'include test'
 Warning: ModuleLoader: module 'test' has unresolved dependencies - it will only see those that are resolved. Use 'puppet module list --tree' to see information about modules
   (file & line not available)
 Error: Evaluation Error: Error while evaluating a Function Call, can't modify frozen String at /home/jan/tmp/test/manifests/init.pp:4:16 on node minimoose.home.vstone.be
diff --git a/init.pp b/init.pp
 class test {
  notify {'test':
    message => test_function('foobar'),
  }
 }
diff --git a/test_function.rb b/test_function.rb
 Puppet::Functions.create_function(:test_function) do
  def test_function(value)
    value.reverse!
  end
 end
	$ puppet apply --modulepath=. -e 'include test'
	Warning: ModuleLoader: module 'test' has unresolved dependencies - it will only see those that are resolved. Use 'puppet module list --tree' to see information about modules
	(file & line not available)
	Error: Evaluation Error: Error while evaluating a Function Call, can't modify frozen String at /home/jan/tmp/test/manifests/init.pp:4:16 on node minimoose.home.vstone.be
	class test {
	notify {'test':
	message => test_function('foobar'),
	}
	}
	Puppet::Functions.create_function(:test_function) do
	def test_function(value)
	value.reverse!
	end
	end