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class method

OptionParser::Arguable.extend_object

(untyped obj) -> untyped

extend_object(obj)

# File tmp/rubies/ruby-4.1.0-preview1/lib/optparse.rb, line 2435
def self.extend_object(obj)
  super
  obj.instance_eval {@optparse = nil}
end

Initializes instance variable.

See also #getopts #options also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0