rufo broke my code (method receiver was deleted)

[aoki1980taichi]

This code

a=(#X
1)

class C
  def f
    [STDOUT].each{ |elem| elem.puts [
        2
      ]
    }
  end
end
(C.new).f

is formatted to

a = ( #X
  1)

class C
  def f
    [STDOUT].each { |elem|
.puts [
        2,
                ]
    }
  end
end

(C.new).f

which is not a valid Ruby code. ("elem.puts" is changed to ".puts")

ruby 3.2.3 (2024-01-18 revision 52bb2ac0a6) [x86_64-linux-gnu]
rufo 0.18.2