chef

https://github.com/opscode/chef

Ruby

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

Chef::Cookbook::Metadata#gem_dep_matches?

Helper to match a gem style version (ohai_version/chef_version) against a set of
Gem::Dependency version constraints.  If none are present, it always matches.  if
multiple are present, one must match.  Returns false if none matches.

Source | Google | Stack overflow

Edit

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

cd chef

open lib/chef/cookbook/metadata.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Chef--Cookbook--Metadata-gem_dep_matches--for-pr

# Commit to git

git add lib/chef/cookbook/metadata.rbgit commit -m "better docs for Chef::Cookbook::Metadata#gem_dep_matches?"

# 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--Cookbook--Metadata-gem_dep_matches--for-pr

hub pull-request

# Celebrate!