Okay, it’s a PDF so there aren’t any supplies to run out, but in 60 days, the file will be pulled and if you want to read Patrick Lenz’s Build Your Own Ruby on Rails Web Applications you’ll have to pay for it. So if you have any interest in getting started with Rails, head over to SitePoint to download it for free now.
Still not convinced? Well, Jamis Buck, one of the Rails developers, gave it a positive review, and said that he learned something new. Pretty amazing, considering that he helps write the software!
Oh, and do yourself a favor and remember to turn off the newsletters when you’re dealing with the popup windows. No need to clog up your email with all that stuff.