Flickr.rb - displaying tags

Maybe I'm having a "slow day" but I can't for the life of me figure out how to print a photo's tags using the flickr gem (flickr.rb). Consider this:

<% @photos.each do |photo| %>   Tags: <%= debug(photo.tags) %> <% end %>

...Gives the following output:

tag: - authorname: gmacgregor   author: 62682519@N00   id: 4181224-280985155-130   content: family   raw: family - authorname: gmacgregor   author: 62682519@N00   id: 4181224-280985155-278   content: portrait   raw: portrait - authorname: gmacgregor   author: 62682519@N00   id: 4181224-280985155-3840   content: child   raw: child

How the heck to I traverse this? I've tried the following as well as a few other variations but nothing seems to work:

<% @photos.each do |photo| %>   Tags: <% photo.tags.each do |tag| %><%= tag['raw'] %><% end %> <% end %>

Ideas? Many thanks...