class Thor::Shell::Basic

def print_table(table, options={})
  return if table.empty?
  formats = []
  0.upto(table.first.length - 2) do |i|
    maxima = table.max{ |a,b| a[i].size <=> b[i].size }[i].size
    formats << "%-#{maxima + 2}s"
  end
  formats[0] = formats[0].insert(0, " " * options[:ident]) if options[:ident]
  formats << "%s"
  table.each do |row|
    row.each_with_index do |column, i|
      $stdout.print formats[i] % column.to_s
    end
    $stdout.puts
  end
end