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: dsym.rb
    path of file: ./repos/unparser/lib/unparser/emitter
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module Unparser
  class Emitter
    # Dynamic symbol literal emitter
    class DSym < self
      handle :dsym

    privat
    
      def dispatch
        write(':"')
        children.each do |child|
          case child.type
          when :str
            emit_str_child(child)
          when :begin
            emit_begin_child(child)
          end
        end