End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
class method
OptionParser::List.new
new
lib/optparse.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.0.5/lib/optparse.rb, line 771
def initialize
@atype = {}
@short = OptionMap.new
@long = OptionMap.new
@list = []
end
Just initializes all instance variables.