chef

https://github.com/opscode/chef

Ruby

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

Chef::Resource::LWRPBase.from_superclass

Get the value from the superclass, if it responds, otherwise return
+nil+. Since class instance variables are **not** inherited upon
subclassing, this is a required check to ensure Chef pulls the
+default_action+ and other DSL-y methods when extending LWRP::Base.

Source | Google | Stack overflow

Edit

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

cd chef

open lib/chef/resource/lwrp_base.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Chef--Resource--LWRPBase-from_superclass-for-pr

# Commit to git

git add lib/chef/resource/lwrp_base.rbgit commit -m "better docs for Chef::Resource::LWRPBase.from_superclass"

# 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--Resource--LWRPBase-from_superclass-for-pr

hub pull-request

# Celebrate!