vagrant

https://github.com/mitchellh/vagrant

Ruby

Vagrant is a tool for building and distributing development environments.

Vagrant::Environment#environment

Loads another environment for the given Vagrantfile, sharing as much
useful state from this Environment as possible (such as UI and paths).
Any initialization options can be overidden using the opts hash.

Source | Google | Stack overflow

Edit

git clone [email protected]:mitchellh/vagrant.git

cd vagrant

open lib/vagrant/environment.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Vagrant--Environment-environment-for-pr

# Commit to git

git add lib/vagrant/environment.rbgit commit -m "better docs for Vagrant::Environment#environment"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Vagrant--Environment-environment-for-pr

hub pull-request

# Celebrate!