lib/rake/rake_module.rb in rake-10.1.1 vs lib/rake/rake_module.rb in rake-10.2.0

@@ -1,11 +1,9 @@
 require 'rake/application'
 
 module Rake
 
-  # Rake module singleton methods.
-  #
   class << self
     # Current Rake Application
     def application
       @application ||= Rake::Application.new
     end
@@ -13,10 +11,15 @@
     # Set the current Rake application object.
     def application=(app)
       @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
     end
 
@@ -26,12 +29,10 @@
     end
 
     # 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
 
 end