Module: CommandKit::Description

Extended by:
ModuleMethods
Includes:
Help
Included in:
Command
Defined in:
lib/command_kit/description.rb

Overview

Allows adding a description to a command's class.

Examples

include CommandKit::Description

description "Does things and stuff"

Defined Under Namespace

Modules: ClassMethods, ModuleMethods

Instance Method Summary collapse

Methods included from ModuleMethods

included

Methods included from Help::ModuleMethods

#included

Instance Method Details

#description ⇒ Object

See Also:



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# File 'lib/command_kit/description.rb', line 74

def description
  self.class.description
end

#help ⇒ Object

Calls the superclass'es #help method, if it's defined, then calls #help_description.



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# File 'lib/command_kit/description.rb', line 96

def help
  super

  help_description
end

#help_description ⇒ Object

Prints the description, if set.



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# File 'lib/command_kit/description.rb', line 83

def help_description
  if (description = self.description)
    puts
    puts description
  end
end