3 files changed, 20 insertions, 21 deletions
diff --git a/railties/lib/rails/tasks/dev.rake b/railties/lib/rails/tasks/dev.rake
deleted file mode 100644
index e949172d3f..0000000000
--- a/railties/lib/rails/tasks/dev.rake
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace :dev do
-  task :cache do
-    desc 'Toggle development mode caching on/off'
-
-    if File.exist? 'tmp/caching-dev.txt'
-      File.delete 'tmp/caching-dev.txt'
-      puts 'Development mode is no longer being cached.'
-    else
-      FileUtils.touch 'tmp/caching-dev.txt'
-      puts 'Development mode is now being cached.'
-    end
-
-    FileUtils.touch 'tmp/restart.txt'
-  end
-end
diff --git a/railties/lib/rails/tasks/log.rake b/railties/lib/rails/tasks/log.rake
index 877f175ef3..073f235ec5 100644
--- a/railties/lib/rails/tasks/log.rake
+++ b/railties/lib/rails/tasks/log.rake
@@ -1,5 +1,12 @@
 namespace :log do
-  desc "Truncates all *.log files in log/ to zero bytes (specify which logs with LOGS=test,development)"
+  
+  ## 
+  # Truncates all/specified log files
+  # ENV['LOGS'] 
+  #   - defaults to standard environment log files i.e. 'development,test,production'
+  #   - ENV['LOGS']=all truncates all files i.e. log/*.log
+  #   - ENV['LOGS']='test,development' truncates only specified files
+  desc "Truncates all/specified *.log files in log/ to zero bytes (specify which logs with LOGS=test,development)"
   task :clear do
     log_files.each do |file|
       clear_log_file(file)
@@ -7,15 +14,21 @@ namespace :log do
   end
 
   def log_files
-    if ENV['LOGS']
-      ENV['LOGS'].split(',')
-                  .map    { |file| "log/#{file.strip}.log" }
-                  .select { |file| File.exist?(file) }
-    else
+    if ENV['LOGS'] == 'all'
       FileList["log/*.log"]
+    elsif ENV['LOGS']
+      log_files_to_truncate(ENV['LOGS'])
+    else
+      log_files_to_truncate("development,test,production")
     end
   end
 
+  def log_files_to_truncate(envs)
+    envs.split(',')
+        .map    { |file| "log/#{file.strip}.log" }
+        .select { |file| File.exist?(file) }
+  end
+  
   def clear_log_file(file)
     f = File.open(file, "w")
     f.close
diff --git a/railties/lib/rails/tasks/statistics.rake b/railties/lib/rails/tasks/statistics.rake
index 735c36eb3a..a919d36939 100644
--- a/railties/lib/rails/tasks/statistics.rake
+++ b/railties/lib/rails/tasks/statistics.rake
@@ -9,6 +9,7 @@ STATS_DIRECTORIES = [
   %w(Mailers            app/mailers),
   %w(Javascripts        app/assets/javascripts),
   %w(Libraries          lib/),
+  %w(Tasks              lib/tasks),
   %w(APIs               app/apis),
   %w(Controller\ tests  test/controllers),
   %w(Helper\ tests      test/helpers),