OptionParser::CompletingHash

Hash with completion search feature. See OptionParser::Completion.

Instance Methods

match(key)

          
            # File tmp/rubies/ruby-3.1.3/lib/optparse.rb, line 938
def match(key)
  *values = fetch(key) {
    raise AmbiguousArgument, catch(:ambiguous) {return complete(key)}
  }
  return key, *values
end

Completion for hash key.