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