class RuboCop::Formatter::OffenseCountFormatter

29 Total
–
3 OneLineConditional
26 LineLength
Here’s the format:
many offenses of their kind were found. Ordered by desc offense count
This formatter displays the list of offended cops with a count of how

def file_finished(_file, offenses) 

def file_finished(_file, offenses)
  offenses.each { |o| @offense_counts[o.cop_name] += 1 }
end

def finished(_inspected_files) 

def finished(_inspected_files)
  report_summary(@offense_counts)
end

def ordered_offense_counts(offense_counts) 

def ordered_offense_counts(offense_counts)
  Hash[offense_counts.sort_by { |k, v| [-v, k] }]
end

def report_summary(offense_counts) 

def report_summary(offense_counts)
  per_cop_counts = ordered_offense_counts(offense_counts)
  total_count = total_offense_count(offense_counts)
  output.puts
  per_cop_counts.each do |cop_name, count|
    output.puts "#{count.to_s.ljust(total_count.to_s.length + 2)}" \
                "#{cop_name}\n"
  end
  output.puts '--'
  output.puts "#{total_count}  Total"
  output.puts
end

def started(target_files) 

def started(target_files)
  super
  @offense_counts = Hash.new(0)
end

def total_offense_count(offense_counts) 

def total_offense_count(offense_counts)
  offense_counts.values.inject(0, :+)
end