gistfile1.rb

# Rakefile

task :stats => "stats:stats_fix"
namespace :stats do
  # Fix statistics calculation to allow file type regex be included
  task :stats_fix do
    require "code_statistics"
    class CodeStatistics
      private
      def calculate_statistics
        @pairs.inject({}) do |stats, pair|
          stats[pair[0]] = calculate_directory_statistics(pair[1], pair[2])
          stats
        end
      end

      def calculate_directory_statistics_with_override(directory, pattern = nil)
        calculate_directory_statistics_without_override(directory, pattern || /.*\.rb$/)
      end

      alias_method_chain :calculate_directory_statistics, :override
    end
  end
end

task :stats => "stats:include_views"
namespace :stats do
  task :include_views do
    require "code_statistics"
    location_to_insert = 0
    ::STATS_DIRECTORIES.each_with_index do |dir, idx|
      location_to_insert = (idx + 1) if dir.first == "Models"
    end
    ::STATS_DIRECTORIES.insert location_to_insert, ["Views", "app/views", /.*\.erb$/]
  end
end

# lib/tasks/cucumber.rake
task :stats => "stats:include_cucumber"

namespace :stats do
  # Setup specs for stats
  task :include_cucumber do
    require 'code_statistics'
    if File.exist?("features")
      ::STATS_DIRECTORIES << ["Cucumber coverage", "features", /.+\.feature$/]
      ::CodeStatistics::TEST_TYPES << "Cucumber coverage"
    end
  end
end