Class: OptionParser::Switch::NoArgument

Inherits:
OptionParser::Switch show all
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 collapse

Instance Method Summary collapse

Methods inherited from OptionParser::Switch

#add_banner, #compsys, guess, #initialize, #match_nonswitch?, #omitted_argument, #pretty_print, #pretty_print_contents, #summarize, #switch_name

Constructor Details

This class inherits a constructor from OptionParser::Switch

Class Method Details

.incompatible_argument_styles ⇒ Object

:nodoc:



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# File 'lib/optparse.rb', line 722

def self.incompatible_argument_styles(*) # :nodoc:
end

.pattern ⇒ Object

:nodoc:



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# File 'lib/optparse.rb', line 725

def self.pattern          # :nodoc:
  Object
end

Instance Method Details

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

Raises an exception if any arguments given.

Yields:



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# File 'lib/optparse.rb', line 717

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

#pretty_head ⇒ Object

:nodoc:



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# File 'lib/optparse.rb', line 729

def pretty_head           # :nodoc:
  "NoArgument"
end