class IRB::Command::Help

def add_category_to_output(category, cmds, output, longest_cmd_name_length)
  output.puts Color.colorize(category, [:BOLD])
  cmds.each do |cmd|
    output.puts "  #{cmd[:display_name].to_s.ljust(longest_cmd_name_length)}    #{cmd[:description]}"
  end
  output.puts
end