1 files changed, 3 insertions, 5 deletions
diff --git a/lib/puppet/util/metric.rb b/lib/puppet/util/metric.rb
index 90a244836..d61fb3df6 100644
--- a/lib/puppet/util/metric.rb
+++ b/lib/puppet/util/metric.rb
@@ -122,7 +122,7 @@ class Puppet::Util::Metric
   def initialize(name,label = nil)
     @name = name.to_s
 
-    @label = label || labelize(name)
+    @label = label || self.class.labelize(name)
 
     @values = []
   end
@@ -132,7 +132,7 @@ class Puppet::Util::Metric
   end
 
   def newvalue(name,value,label = nil)
-    label ||= labelize(name)
+    label ||= self.class.labelize(name)
     @values.push [name,label,value]
   end
 
@@ -173,10 +173,8 @@ class Puppet::Util::Metric
     @values.sort { |a, b| a[1] <=> b[1] }
   end
 
-  private
-
   # Convert a name into a label.
-  def labelize(name)
+  def self.labelize(name)
     name.to_s.capitalize.gsub("_", " ")
   end
 end