Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
OptionParser::Switch::NoArgument#parse
parse(arg, argv) { |NeedlessArgument, arg| ... }
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 708
def parse(arg, argv)
yield(NeedlessArgument, arg) if arg
conv_arg(arg)
end
Raises an exception if any arguments given.