# File lib/dragonfly/active_model_extensions/class_methods.rb, line 36 def dragonfly_apps_for_attributes @dragonfly_apps_for_attributes ||= begin parent_class = ancestors.select{|a| a.is_a?(Class) }[1] parent_class.respond_to?(:dragonfly_apps_for_attributes) ? parent_class.dragonfly_apps_for_attributes.dup : {} end end