STATS_DIRECTORIES = [

%w(Controllers        app/controllers),
%w(Helpers            app/helpers),
%w(Models             app/models),
%w(Libraries          lib/),
%w(APIs               app/apis),
%w(Integration\ tests test/integration),
%w(Functional\ tests  test/functional),
%w(Unit\ tests        test/unit)

].collect { |name, dir| [ name, “#{Rails.root}/#{dir}” ] }.select { |name, dir| File.directory?(dir) }

desc “Report code statistics (KLOCs, etc) from the application” task :stats do

require 'rails/code_statistics'
CodeStatistics.new(*STATS_DIRECTORIES).to_s

end