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: node.rb
    path of file: ./repos/shale/lib/shale/adapter/nokogiri
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Shale
  module Adapter
    module Nokogiri
      # Wrapper around Nokogiri::XML::Node API
 
    
        def text
          first = @node
            .children
            .to_a
            .filter { |e| e.text? || e.cdata? }
            .first

          first&.text
        end