vagrant

https://github.com/mitchellh/vagrant

Ruby

Vagrant is a tool for building and distributing development environments.

Vagrant::Machine#guest

Returns a guest implementation for this machine. The guest implementation
knows how to do guest-OS specific tasks, such as configuring networks,
mounting folders, etc.

Source | Google | Stack overflow

Edit

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

cd vagrant

open lib/vagrant/machine.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Vagrant--Machine-guest-for-pr

# Commit to git

git add lib/vagrant/machine.rbgit commit -m "better docs for Vagrant::Machine#guest"

# 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--Machine-guest-for-pr

hub pull-request

# Celebrate!