Including cucumber stories in your metric_fu Rcov reports

metrics.rb

# .metrics
cucumber_path = `which cucumber`.strip

MetricFu::Configuration.run do |config|
  config.rcov[:rcov_opts] << '--aggregate tmp/metric_fu/scratch/rcov/coverage.data'
  config.rcov[:rcov_opts] << '&&'
  config.rcov[:rcov_opts] << "rcov #{cucumber_path}"
  config.rcov[:rcov_opts] << '--no-html'
  config.rcov[:rcov_opts] << '--text-coverage'
  config.rcov[:rcov_opts] << '--no-color'
  config.rcov[:rcov_opts] << '--rails'
  config.rcov[:rcov_opts] << '--exclude /.gem/,/gems/,/Library/,spec,vendor,features/*'
  config.rcov[:rcov_opts] << '--aggregate tmp/metric_fu/scratch/rcov/coverage.data'
end