Fixed rake stats to ignore editor backup files like model.rb~ #791 [skanthak]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@868 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* Fixed rake stats to ignore editor backup files like model.rb~ #791 [skanthak]
+
 * Added exception shallowing if the DRb server can't be started (not worth making a fuss about to distract new users) #779 [Tobias Luetke]
 
 * Added an empty favicon.ico file to the public directory of new applications (so the logs are not spammed by its absence)

railties/lib/code_statistics.rb

@@ -23,7 +23,7 @@ def calculate_statistics
       @pairs.inject({}) { |stats, pair| stats[pair.first] = calculate_directory_statistics(pair.last); stats }
     end
 
-    def calculate_directory_statistics(directory, pattern = /.*rb/)
+    def calculate_directory_statistics(directory, pattern = /.*\.rb$/)
       stats = { "lines" => 0, "codelines" => 0, "classes" => 0, "methods" => 0 }
 
       Dir.foreach(directory) do |file_name|