Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →
class method
OptionParser::Arguable.extend_object
extend_object(obj)
lib/optparse.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2308
def self.extend_object(obj)
super
obj.instance_eval {@optparse = nil}
end
Initializes instance variable.