class RubbyCop::Formatter::WorstOffendersFormatter

This formatter displays the list of offensive files, sorted by number of offenses with the worst offenders first.

Here's the format:

26 this/file/is/really/bad.rb 3 just/ok.rb – 29 Total

Attributes

offense_counts[R]

Public Instance Methods

file_finished(file, offenses) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 24
def file_finished(file, offenses)
  return if offenses.empty?

  path = Pathname.new(file).relative_path_from(Pathname.new(Dir.pwd))
  @offense_counts[path] = offenses.size
end
finished(_inspected_files) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 31
def finished(_inspected_files)
  report_summary(@offense_counts)
end
ordered_offense_counts(offense_counts) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 51
def ordered_offense_counts(offense_counts)
  Hash[offense_counts.sort_by { |k, v| [-v, k] }]
end
report_summary(offense_counts) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 35
def report_summary(offense_counts)
  per_file_counts = ordered_offense_counts(offense_counts)
  total_count = total_offense_count(offense_counts)

  output.puts

  per_file_counts.each do |file_name, count|
    output.puts "#{count.to_s.ljust(total_count.to_s.length + 2)}" \
                "#{file_name}\n"
  end
  output.puts '--'
  output.puts "#{total_count}  Total"

  output.puts
end
started(target_files) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 19
def started(target_files)
  super
  @offense_counts = {}
end
total_offense_count(offense_counts) click to toggle source
# File lib/rubbycop/formatter/worst_offenders_formatter.rb, line 55
def total_offense_count(offense_counts)
  offense_counts.values.inject(0, :+)
end