How to easily introspect and pretty print a JWT on the command line using Ruby's standard library, or using the ruby-jwt external library.
Using Ruby's JSON module to pretty print JSON objects from the command line.
A look at the new features coming in the new Chef 14 release, as well as what to watch out for when upgrading.
An example of how to create a helper gem for common Rake task, using the real-world example of Chef cookbooks.
Rspec code to verify that a Ruby Class Method is called from another method, without needing to mock anything.
Coerce YAML to JSON and vice versa, from the comfort of your Gem-studded command line.