chef

https://github.com/opscode/chef

Ruby

A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

Chef::Blacklist.to_array

Accepts a String or an Array, and returns an Array of String keys that
are used to traverse the data hash. Strings are split on "/", Arrays are
assumed to contain exact keys (that is, Array elements will not be split
by "/").

Source | Google | Stack overflow

Edit

git clone [email protected]:opscode/chef.git
cd chef
open lib/chef/blacklist.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Chef--Blacklist-to_array-for-pr

# Commit to git

git add lib/chef/blacklist.rbgit commit -m "better docs for Chef::Blacklist.to_array"

# Open pull request

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

hub fork

git push <your name> -your-name--update-docs-Chef--Blacklist-to_array-for-pr

hub pull-request

# Celebrate!