Rakefile in rails-footnotes-3.6.5 vs Rakefile in rails-footnotes-3.6.6

@@ -4,11 +4,11 @@
 
 begin
   require 'jeweler'
   Jeweler::Tasks.new do |s|
     s.name = "rails-footnotes"
-    s.version = "3.6.5"
+    s.version = "3.6.6"
     s.rubyforge_project = "rails-footnotes"
     s.summary = "Every Rails page has footnotes that gives information about your application and links back to your editor."
     s.email = "[e-mail]"
     s.homepage = "http://github.com/josevalim/rails-footnotes"
     s.description = "Every Rails page has footnotes that gives information about your application and links back to your editor."
@@ -33,6 +33,17 @@
   rdoc.title    = 'Footnotes'
   rdoc.options << '--line-numbers' << '--inline-source'
   rdoc.rdoc_files.include('README')
   rdoc.rdoc_files.include('MIT-LICENSE')
   rdoc.rdoc_files.include('lib/**/*.rb')
+end
+
+begin
+  require 'metric_fu'
+  MetricFu::Configuration.run do |config|
+      #skipping: churn, :stats
+      config.metrics  = [:saikuro, :flog, :flay, :reek, :roodi, :rcov]
+      # config.graphs   = [:flog, :flay, :reek, :roodi, :rcov]
+      config.rcov[:rcov_opts] << "-Itest"
+  end
+rescue LoadError
 end