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

require 'image_optim'
require 'image_optim/hash_helpers'
require 'image_optim/runner/glob_hel
    
    def run!(args)
      to_optimize = find_to_optimize(args)
      unless to_optimize.empty?
        results = Results.new

        optimize_images!(to_optimize).each do |original, optimized|
          results.add(original, optimized)
        end

        results.print
      end