class OptionParser::Switch::NoArgument
Switch that takes no arguments.
Public Class Methods
incompatible_argument_styles(*)
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# File lib/optparse.rb, line 478 def self.incompatible_argument_styles(*) end
pattern()
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# File lib/optparse.rb, line 481 def self.pattern Object end
Public Instance Methods
parse(arg, argv) { |NeedlessArgument, arg| ... }
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Raises an exception if any arguments given.
# File lib/optparse.rb, line 473 def parse(arg, argv) yield(NeedlessArgument, arg) if arg conv_arg(arg) end