class Sidekiq::Monitor::Status

def queues
  puts "---- Queues (#{queue_data.size}) ----"
  columns = {
    name: [:ljust, (["name"] + queue_data.map(&:name)).map(&:length).max + COL_PAD],
    size: [:rjust, (["size"] + queue_data.map(&:size)).map(&:length).max + COL_PAD],
    latency: [:rjust, (["latency"] + queue_data.map(&:latency)).map(&:length).max + COL_PAD]
  }
  columns.each { |col, (dir, width)| print col.to_s.upcase.public_send(dir, width) }
  puts
  queue_data.each do |q|
    columns.each do |col, (dir, width)|
      print q.send(col).public_send(dir, width)
    end
    puts
  end
end