# File metrics_utils.rb, line 124 def metrics @distribution.clear File.foreach(@ckjm_file_name) do |line| line.chomp! if line =~ /^\S+(\s+\d+){8}\s*$/ class_name, *metrics_vals = line.split(/\s+/) METRICS.each_index do |i| value = metrics_vals[i].to_i (@distribution[METRICS[i][0]] ||= Hash.new(0))[value] += 1 end end end @distribution end