Some basic Vagrantfile shell script for Ruby installation

Vagrantfile

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

Vagrant.configure("2") do |config|

  config.vm.box = "ubuntu/xenial64"
  config.vm.network "forwarded_port", guest: 3000, host: 3000

  config.vm.provision "shell", inline: <<-SHELL
     sudo apt-get update
     gpg --keyserver hkp://pgp.mit.edu --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
     \\curl -sSL https://get.rvm.io | bash
     source /etc/profile.d/rvm.sh
     rvm install 2.4.1
     gem install bundler
     sudo apt-get install postgresql postgresql-contrib
     sudo apt-get install libpq-dev
     sudo apt-get install nodejs
  SHELL

end