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: ansible_install.rb
    path of file: ./repos/vagrant/plugins/provisioners/ansible/cap/guest/arch
    
    the code of the file until where you have to start completion: # Copyright (c) HashiCorp, Inc.
# SPDX-License-Identifier: BUSL-1.1

require_relative "../../../errors"
require_relative "../pip/pip"

module VagrantPlugins
  module Ansible
    module Cap
      module Guest
        module Arch
          module AnsibleInstall

            def self.ansible_install(machine, install_mode, ansible_version, pip_args, pip_install_cmd = "")
              case install_mode
              when :pip
                pip_setup ma
    
            def self.ansible_install(machine, install_mode, ansible_version, pip_args, pip_install_cmd = "")
              case install_mode
              when :pip
                pip_setup machine, pip_install_cmd
                Pip::pip_install machine, "ansible", ansible_version, pip_args, true

              when :pip_args_only
                pip_setup machine, pip_install_cmd
                Pip::pip_install machine, "", "", pip_args, false

              else
                machine.communicate.sudo "pacman -Syy --noconfirm"
                machine.communicate.sudo "pacman -S --noconfirm ansible"
              end