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: cli_helper.rb
    path of file: ./repos/ridgepole/spec
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module CLIHelper
  def default_cli_hook
    <
    
  def default_cli_hook
    <<-RUBY.strip_heredoc
      require 'ridgepole'

      class Ridgepole::Delta
        def initialize(*args);
        end
        def migrate(*args)
          puts "Ridgepole::Delta#migrate"
          [#{differ}, "create_table :table do\\nend"]
        end
        def script
          puts "Ridgepole::Delta#script"

          "create_table :table do\\nend"
        end
        def differ?
          puts "Ridgepole::Delta#differ?"
          #{differ}
        end
      end

      class Ridgepole::Client
        def initialize(*args)
          puts "Ridgepole::Client#initialize([\#{args.map {|i| i.kind_of?(File) ? i.path : i.inspect}.join(', ')}])"
        end
        def dump
          puts "Ridgepole::Client#dump"
        end
        def diff(*args)
          puts "Ridgepole::Client#diff"
          Ridgepole::Delta.new
        end
        class << self
          def diff(*args)
            puts "Ridgepole::Client.diff([\#{args.map {|i| i.kind_of?(File) ? i.path : i.inspect}.join(', ')}])"
            Ridgepole::Delta.new
          end
          def dump(args)
            puts "Ridgepole::Client.dump"
          end
        end
      end