Drink#78: Your Ruby on Rails Juice

This beautiful drink-trio is from Smaku

1. Writing modular web applications with Rack: Little advanced topic, but you might wanna read this to see how to build plugins/gems that fit into the Ruby on Rails app stack.
2. Stop Rails Console from barfing a ton of data: Frustrated with the huge array of objects at rails console after executing a loop? Check this little trick and see the comments.
3. Sanitize to the rescue!: Carlos Antônio shares a few handy TextHelper and SanitizeHelper methods.
4. Read Ruby: A Free, 19 Chapter Ruby 1.9 Reference Guide: Free Ruby 1.9 book.
5. Episode 232: Routing Walkthrough Part 2: Ryan Bates shows the use of Mapper class in Rails 3 routes.