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Maintenance Ruby 3.3 gets fixes, but no new features. Switch to Ruby 4.0 →

instance method

OptionParser#top

top

lib/optparse.rb View on GitHub ↗

# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 1298
def top
  @stack[-1]
end

Subject of on / on_head, accept / reject

See also .top #to_a #to_s #terminate also in 4.1 · 4.0 · 3.4 · 3.2 · 3.1 · 3.0

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