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: chef_client_cron.rb
    path of file: ./repos/chef/lib/chef/resource
    
    the code of the file until where you have to start completion: #
# Copyright:: Copyright (c) Chef Software In
    
        def client_command
          cmd = ""
          cmd << "/bin/sleep #{splay_sleep_time(new_resource.splay)}; "
          cmd << "#{which("nice")} -n #{new_resource.nice} " if new_resource.nice
          cmd << "#{new_resource.chef_binary_path} "
          cmd << "#{new_resource.daemon_options.join(" ")} " unless new_resource.daemon_options.empty?
          cmd << "-c #{::File.join(new_resource.config_directory, "client.rb")} "
          cmd << "--chef-license accept " if new_resource.accept_chef_license
          cmd << log_command
          cmd << " || echo \"#{ChefUtils::Dist::Infra::PRODUCT} execution failed\"" if new_resource.mailto
          cmd
        end