Psych::Coder#scalar

# File tmp/rubies/ruby-4.0.0/ext/psych/lib/psych/coder.rb, line 24
def scalar *args
  if args.length > 0
    warn "#{caller[0]}: Coder#scalar(a,b,c) is deprecated" if $VERBOSE
    @tag, @scalar, _ = args
    @type = :scalar
  end
  @scalar
end