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instance method

OptionParser#top

() -> ::OptionParser::List

top

# File tmp/rubies/ruby-4.1.0-preview1/lib/optparse.rb, line 1367
def top
  @stack[-1]
end

See also .top #to_a #to_s #terminate also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0