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: safeguard.rb
    path of file: ./repos/database_cleaner/lib/database_cleaner
    
    the code of the file until where you have to start completion: module DatabaseCleaner
  
    
        def remote?(url)
          return false unless url
          parsed = URI.parse(url)
          return false if parsed.scheme == 'sqlite3:'

          host = parsed.host
          return false if host.nil? || host.empty?
          return false if LOCAL.include?(host)
          return false if host.end_with? '.local'
          true
        end