Provision a vagrant box with ruby stable (using rvm)

ruby-vagrant-provision.sh

#!/usr/bin/env bash

sudo locale-gen en_US.UTF-8
sudo update-locale LANG=en_US.UTF-8
sudo update-locale LC_ALL=en_US.UTF-8

curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash -
sudo apt-get install -y build-essential git curl libxslt1-dev libxml2-dev libssl-dev nodejs
ln -s /usr/bin/nodejs /usr/bin/node

# rvm and ruby
su - vagrant -c 'command curl -sSL https://rvm.io/mpapis.asc | gpg --import -'
su - vagrant -c 'curl -sSL https://get.rvm.io | bash -s stable --ruby'
su - vagrant -c 'rvm rvmrc warning ignore allGemfiles'
su - vagrant -c 'echo "gem: --no-ri --no-rdoc" > ~/.gemrc'

echo "All done installing!

Next steps: type 'vagrant ssh' to log into the machine."