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instance method

OptionParser::List#get_candidates

get_candidates(id) { |__send__(id).keys| ... }

# File tmp/rubies/ruby-3.1.3/lib/optparse.rb, line 877
def get_candidates(id)
  yield __send__(id).keys
end

No documentation available

See also #each_option #prepend #complete #reject also in 3.3 · 3.2 · 3.0