Class: OptionParser::AC

Inherits:
OptionParser
  • Object
show all
Defined in:
lib/optparse/ac.rb

Overview

autoconf-like options.

Instance Method Summary collapse

Instance Method Details

#ac_arg_disable(name, help_string, &block) ⇒ Object

Define --enable / --disable style option

Appears as --disable-name in help message.



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# File 'lib/optparse/ac.rb', line 51

def ac_arg_disable(name, help_string, &block)
  _ac_arg_enable("disable", name, help_string, block)
end

#ac_arg_enable(name, help_string, &block) ⇒ Object

Define --enable / --disable style option

Appears as --enable-name in help message.



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# File 'lib/optparse/ac.rb', line 44

def ac_arg_enable(name, help_string, &block)
  _ac_arg_enable("enable", name, help_string, block)
end

#ac_arg_with(name, help_string, &block) ⇒ Object

Define --with / --without style option

Appears as --with-name in help message.



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# File 'lib/optparse/ac.rb', line 58

def ac_arg_with(name, help_string, &block)
  _check_ac_args(name, block)

  sdesc = []
  ldesc = ["--with-#{name}"]
  desc = [help_string]
  q = name.downcase
  with = Switch::PlacedArgument.new(*search(:atype, String), sdesc, ldesc, nil, desc, block)
  without = Switch::NoArgument.new(nil, proc {}, sdesc, ldesc, nil, desc, block)
  top.append(with, [], ["with-" + q], without, ['without-' + q])
  with
end