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: db_export.rb
    path of file: ./repos/metasploit-framework/lib/msf/core
    
    the code of the file until where you have to start completion: # -*- coding: binary -*-
modu
    
  def extract_target_entries
    extract_host_entries
    extract_event_entries
    extract_service_entries
    extract_note_entries
    extract_vuln_entries
    extract_web_entries
  end