Class: OptionParser::Switch::NoArgument

Inherits:

OptionParser::Switch

• Object
• OptionParser::Switch
• OptionParser::Switch::NoArgument

Defined in:

lib/optparse.rb

Overview

Switch that takes no arguments.

Instance Attribute Summary

Attributes inherited from OptionParser::Switch

#arg, #block, #conv, #desc, #long, #pattern, #short

Class Method Summary

• .incompatible_argument_styles ⇒ Object
• .pattern ⇒ Object

Instance Method Summary

• #parse(arg, argv) {|NeedlessArgument, arg| ... } ⇒ Object

  Raises an exception if any arguments given.

Methods inherited from OptionParser::Switch

#add_banner, #compsys, guess, #initialize, #match_nonswitch?, #summarize, #switch_name

Constructor Details

This class inherits a constructor from OptionParser::Switch

Class Method Details

.incompatible_argument_styles ⇒ Object

# File 'lib/optparse.rb', line 510

def self.incompatible_argument_styles(*)
end

.pattern ⇒ Object

# File 'lib/optparse.rb', line 513

def self.pattern
  Object
end

Instance Method Details

#parse(arg, argv) {|NeedlessArgument, arg| ... } ⇒ Object

Raises an exception if any arguments given.

Yields:

• (NeedlessArgument, arg)

# File 'lib/optparse.rb', line 505

def parse(arg, argv)
  yield(NeedlessArgument, arg) if arg
  conv_arg(arg)
end