lib/onix/descriptive_detail.rb
# :category: High level
# collection subtitle string
:category: High level
collection subtitle string
: category : High level collection subtitle string
def subtitle
      if collection_title_element
        collection_title_element.subtitle
      end
    end
def subtitle if collection_title_element collection_title_element . subtitle end end
:category: High level
collection subtitle string
: category : High level collection subtitle string