Contents

#!/usr/bin/env ruby

#
# ruby-quality-report
#
# This script outputs a CSV spreadsheet file showing the percentage
# of lines of code written by each author that have been flagged as
# having too high of a complexity.
#

def create_combined_stats(part_stats, whole_stats)
  part_data  = make_data_set(part_stats)
  whole_data = make_data_set(whole_stats)

  whole_data.map do |label, whole_count|
    part_count = part_data[label] || 0
    {
      label:,
      part_count:,
      whole_count:,
      percent: part_count.to_f / whole_count.to_f
    }
  end
end

def make_data_set(two_column_data)
  hash = {}
  two_column_data.each_line do |line|
    count, label = line.split(' ')
    hash[label] = count.to_i
  end
  hash
end

def generate_csv(combined_stats)
  combined_stats
    .sort_by{|s| s[:percent]}
    .reverse
    .map{ |stats| [stats[:label], stats[:percent], stats[:part_count], stats[:whole_count]].join(',') }
    .tap{|x| x.prepend(["Author,Percent Flagged,Flagged Lines,All Lines"])}
    .join("\n")
end


#
# Execution begins here
#
PART_STATS  = `ruby-author-warnings | frequency-list`
WHOLE_STATS = `ruby-line-authors | frequency-list`

COMBINED_STATS = create_combined_stats(PART_STATS, WHOLE_STATS)

puts generate_csv(COMBINED_STATS)

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
quality_report-1.0.0	exe/ruby-quality-report