module Playbook::PbDocHelper

def get_kit_examples(kit, type)
  example_file = File.join(Playbook::Engine.root,
                           "app", "pb_kits", "playbook", "pb_#{kit}", "docs", "example.yml")
  if File.exist? example_file
    examples_list = YAML.load_file(example_file)
                        .inject({}) { |item, (k, v)| item[k.to_sym] = v; item }
    { kit: kit, examples: examples_list[:examples][type] }
  else
    {}
  end
end