chef

https://github.com/opscode/chef

Ruby

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

Chef::ChefFS::DataHandler::DataHandlerBase#to_ruby_keys

Helper to write out a Ruby file for a JSON hash.  Writes out only
the keys specified in "keys"; anything else must be emitted by the
caller.

== Example

  to_ruby_keys({"name" => "foo", "environment" => "desert", "foo": "bar"}, [ "name", "environment" ])
  ->
  'name "foo"
  environment "desert"'

Source | Google | Stack overflow

Edit

git clone [email protected]:opscode/chef.git

cd chef

open lib/chef/chef_fs/data_handler/data_handler_base.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Chef--ChefFS--DataHandler--DataHandlerBase-to_ruby_keys-for-pr

# Commit to git

git add lib/chef/chef_fs/data_handler/data_handler_base.rbgit commit -m "better docs for Chef::ChefFS::DataHandler::DataHandlerBase#to_ruby_keys"

# 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--ChefFS--DataHandler--DataHandlerBase-to_ruby_keys-for-pr

hub pull-request

# Celebrate!