class Object

# File bin/vl, line 131
def print_row(row)
  row.each_with_index do |c, i|
    break if i > $options[:max_n_cols]
    if i == $options[:max_n_cols] then
      print "... #{row.size - i} more columns"
      break
    end

    c = c[0..$options[:chop_length]]
    $max_widths[i] = [$options[:chop_length], $max_widths[i]].min

    case $options[:justify]
      when 'l'
        c = c.ljust($max_widths[i] + $options[:padding]) rescue break
      when 'r'
        c = c.rjust($max_widths[i] + $options[:padding]) rescue break
      when 'a'
        begin
          if Float(c) then c = c.rjust($max_widths[i] + $options[:padding]) end
        rescue
          c = c.ljust($max_widths[i] + $options[:padding])
        end
      end

    if $options[:alternate_color] then
      c = c.colorize([$options[:color_1], $options[:color_2]][i % 2])
    end

    print c
  end
  puts
rescue Errno::EPIPE => e
  STDERR.puts 'Pipe ended while writing.'
  abort
end