I have a model, let's call it foo, which has a paperclip photo
attachment. I know I can edit the foo card as such:

<%= image_tag @this.photo.url %>

which would render whatever photo attachment is associated with this
card. This is cool :)

However, I'd like to do something similar on the front page!

On my front-page within a <section>...</section> I'd like to dispay a
random image. that is to say, i'd like to make a call similiar to the
one above that chooses a random foo and displays that foo's image.


BTW: I'm tyring to work my way to building a site similar to
kittenwars.com. When I get it all working, I look forward to
submitting a recipe to the hobo cookbook! :p

Thanks,
HoboHippy

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