1 files changed, 11 insertions, 0 deletions
diff --git a/lib/puppet/util/logging.rb b/lib/puppet/util/logging.rb
index bc52b17f0..4e76ae414 100644
--- a/lib/puppet/util/logging.rb
+++ b/lib/puppet/util/logging.rb
@@ -15,6 +15,17 @@ module Puppet::Util::Logging
     end
   end
 
+  def deprecation_warning(message)
+    $deprecation_warnings ||= Hash.new(0)
+    if $deprecation_warnings.length < 100 and ($deprecation_warnings[message] += 1) == 1
+      warning message
+    end
+  end
+
+  def clear_deprecation_warnings
+    $deprecation_warnings.clear if $deprecation_warnings
+  end
+
   private
 
   def is_resource?