Class: Rodish::OptionParser

Inherits:

OptionParser

• Object
• OptionParser
• Rodish::OptionParser

Defined in:

lib/rodish/option_parser.rb

Overview

Rodish::OptionPaser is a subclass of Ruby’s standard OptionParser (from the optparse library).

Instance Method Summary

• #add_officious ⇒ Object

  Don’t add officious, which includes options that call exit.

• #halt(string) ⇒ Object

  Halt processing with a CommandExit using the given string.

Instance Method Details

#add_officious ⇒ Object

Don’t add officious, which includes options that call exit. With Rodish, there are no secret options, only options you define.

# File 'lib/rodish/option_parser.rb', line 12

def add_officious
end

#halt(string) ⇒ Object

Halt processing with a CommandExit using the given string. This can be used to implement early exits, by calling this method in a block:

on("--version", "show program version") { halt VERSION }

Raises:

• (CommandExit)

# File 'lib/rodish/option_parser.rb', line 20

def halt(string)
  raise CommandExit, string
end