Method: Thor.help

Defined in:
lib/thor.rb

.help(shell, subcommand = false) ⇒ Object

Prints help information for this class.

Parameters

shell<Thor::Shell>



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# File 'lib/thor.rb', line 192

def help(shell, subcommand = false)
  list = printable_commands(true, subcommand)
  Thor::Util.thor_classes_in(self).each do |klass|
    list += klass.printable_commands(false)
  end
  list.sort! { |a, b| a[0] <=> b[0] }

  if defined?(@package_name) && @package_name
    shell.say "#{@package_name} commands:"
  else
    shell.say "Commands:"
  end

  shell.print_table(list, :indent => 2, :truncate => true)
  shell.say
  class_options_help(shell)
end