You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: xslt.rb
    path of file: ./repos/nokogiri/lib/nokogiri
    
    the code of the file until where you have to start completion: # coding: utf-8
# frozen_string_literal: true

module Nokogiri
  class << self
    ###
    # Create a Nokogiri::XSLT::Stylesheet with +stylesheet+.
    #
    # Example:
    #
    #   xslt = Nokogiri::XSLT(File.read(ARGV[0]))
    #
    def XSLT(stylesheet, modules = {})
      XSLT.par
    
      def quote_params(params)
        params.flatten.each_slice(2).with_object([]) do |kv, quoted_params|
          key, value = kv.map(&:to_s)
          value = if value.include?("'")
            "concat('#{value.gsub("'", %q{', "'", '})}')"
          else
            "'#{value}'"
          end
          quoted_params << key
          quoted_params << value
        end