End of Life Ruby 3.0 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →

class method

OptionParser.accept

accept(*args, &blk)

# File tmp/rubies/ruby-3.0.5/lib/optparse.rb, line 1133
def self.accept(*args, &blk) top.accept(*args, &blk) end

See also #accept .each_const .getopts also in 4.1 · 4.0 · 3.4 · 3.3 · 3.2 · 3.1