Welcome to Rails Summer of Code. I’m leading at University of Texas in Austin class through the excellent Agile Web Development with Rails (beta version for Rails 3).
Rails Summer of Code, Week 4, July 15, 2010 from Cindy Royal on Vimeo.
This week I cover error handling in ruby (begin-rescue-end) and rails (logger and object.errors) I then move to talk about (Asynchronous Javascript) Ajax in general including common caveats, I then talk about Ajax with rails 3.
UT on Rails3 – Week 4
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For those of you interested in webSockets which I breifly touched on:
Check out this jQuery websocket library . You can also use the Juggernaut plugin if you’re using Ruby on Rails.
In this presentation, i mention facebook chat, and observers but it does appear that websockets are being used http://www.facebook.com/note.php?note_id=14218138919 .
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