1 files changed, 8 insertions, 0 deletions
diff --git a/lib/puppet/parser/ast/resource_reference.rb b/lib/puppet/parser/ast/resource_reference.rb
index 6189ab8de..117bc88af 100644
--- a/lib/puppet/parser/ast/resource_reference.rb
+++ b/lib/puppet/parser/ast/resource_reference.rb
@@ -64,5 +64,13 @@ class Puppet::Parser::AST
             end
             return objtype
         end
+
+        def to_s
+            if title.is_a?(ASTArray)
+                "#{type.to_s.capitalize}#{title}"
+            else
+                "#{type.to_s.capitalize}[#{title}]"
+            end
+        end
     end
 end