I'm trying to build something similar to http://demo.instagram.com (Real-time Photo Updates) using the Instagram Ruby Gem. I'm kind of stuck on how to handle realtime object updates received over the callback URL.
In Node.js, this is done the following way: https://gist.github.com/909822
How do I do this using Instagram.process_subscription(), resp. the Instagram Ruby Gem?
There is an example on how to handle a 'user media change' with the Gem on Github, but I can't figure out how to convert this into a 'geography media change'.
Thanks for your kind help.
In the meantime I've found it out myself:
Instagram.process_subscription(request.body.string) do |handler|
handler.on_geography_changed do |object_id|
# object_id tells you what subscribed geography-object has been updated
end
end