Ruby 2.0 + Rails 4.0 Vagrantfile

Vagrantfile

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  # All Vagrant configuration is done here. The most common configuration
  # options are documented and commented below. For a complete reference,
  # please see the online documentation at vagrantup.com.

  # Every Vagrant virtual environment requires a box to build off of.
  config.vm.box = "precise64"

  # The url from where the 'config.vm.box' box will be fetched if it
  # doesn't already exist on the user's system.
  config.vm.box_url = "http://files.vagrantup.com/precise64.box"

  config.vm.network :forwarded_port, guest: 3000, host: 3000  # rails
  config.berkshelf.enabled = true
  config.omnibus.chef_version = :latest
  config.vm.provision :chef_solo do |chef|
    chef.add_recipe "apt"
    chef.add_recipe "git"
    chef.add_recipe "build-essential"
    chef.add_recipe "ruby_build"
    chef.add_recipe "rbenv::vagrant"
    chef.add_recipe "rbenv::user"
    chef.json = {
      'rbenv' => {
        'user_installs' => [
          {
            'user'    => 'vagrant',
            'rubies'  => ['2.0.0-p247'],
            'global'  => '2.0.0-p247',
            'gems'    => {
              '2.0.0-p247' => [
                { 'name'    => 'bundler' },
                { 'name'    => 'rails' }
              ]
            }
          }
        ]
        }
      }
    end
end