jules2689

# Original from http://snippets.dzone.com/posts/show/4468 by MichaelBoutros
# Forked from https://gist.github.com/ecleel/3dc89a753bac6a54bf8d170f63256f19
#
# Optimized version which uses to_yaml for content creation and checks
# that models are ActiveRecord::Base models and not abstract class before trying to fetch
# them from database.
#
# Also supports nested resources and namespaces them correctly
#
# Tested in Rails 6.0.0