# File rss-0.2.9/lib/rss/maker/image.rb, line 36
def have_required_values?
@about
end
# File rss-0.2.9/lib/rss/maker/image.rb, line 40
def to_feed(feed, current)
if current.respond_to?(:image_item=) and have_required_values?
item = current.class::ImageItem.new
setup_values(item)
setup_other_elements(item)
current.image_item = item
end
end