* lib/rake.rb, lib/rake/*.rb: Upgrade to rake-10.3.2

  [fix GH-668]
* test/rake/*.rb: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46818 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 5 deletions

diff --git a/lib/rake/rake_module.rb b/lib/rake/rake_module.rb
index fcf5800064..3692753434 100644
--- a/lib/rake/rake_module.rb
+++ b/lib/rake/rake_module.rb
@@ -2,8 +2,6 @@ require 'rake/application'
 
 module Rake
 
-  # Rake module singleton methods.
-  #
   class << self
     # Current Rake Application
     def application
@@ -15,6 +13,11 @@ module Rake
       @application = app
     end
 
+    def suggested_thread_count # :nodoc:
+      @cpu_count ||= Rake::CpuCounter.count
+      @cpu_count + 4
+    end
+
     # Return the original directory where the Rake application was started.
     def original_dir
       application.original_dir
@@ -28,9 +31,7 @@ module Rake
     # Add files to the rakelib list
     def add_rakelib(*files)
       application.options.rakelib ||= []
-      files.each do |file|
-        application.options.rakelib << file
-      end
+      application.options.rakelib.concat(files)
     end
   end