class RuboCop::Cop::Lint::OrderedMagicComments

def magic_comment_lines
  lines = [nil, nil]
  magic_comments.each.with_index do |comment, index|
    if comment.encoding_specified?
      lines[0] = index
    elsif comment.frozen_string_literal_specified?
      lines[1] = index
    end
    return lines if lines[0] && lines[1]
  end
  lines
end