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-rw-r--r--lib/puppet/parser/functions/uniq_flatten.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/puppet/parser/functions/uniq_flatten.rb b/lib/puppet/parser/functions/uniq_flatten.rb
index a4cae40..4841c4d 100644
--- a/lib/puppet/parser/functions/uniq_flatten.rb
+++ b/lib/puppet/parser/functions/uniq_flatten.rb
@@ -6,5 +6,5 @@ Puppet::Parser::Functions::newfunction(
Example: uniq_flatten([['a','b'],'a']) -> ['a','b']"
) do |args|
raise Puppet::ParseError, 'uniq_flatten() needs one arguments' if args.length != 1
- args[0].to_a.flatten.uniq
+ args[0].to_a.flatten.collect(&:to_s).uniq
end