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instance method

OptionParser::CompletingHash#match

(untyped key) -> untyped

match(key)

# File tmp/rubies/ruby-4.1.0-preview1/lib/optparse.rb, line 1005
def match(key)
  *values = fetch(key) {
    raise AmbiguousArgument, catch(:ambiguous) {return complete(key)}
  }
  return key, *values
end

Completion for hash key.

also in 4.0 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0